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NEUTRON [100 records]
Record 1 - internal organization data 2025-12-12
Record 1, English
Record 1, Subject field(s)
- Genetics
- Biotechnology
- Plant and Crop Production
Record 1, Main entry term, English
- fast neutron mutagenesis
1, record 1, English, fast%20neutron%20mutagenesis
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Fast neutron mutagenesis uses fast neutron irradiation or neutron bombardment to generate a mutagenized population. ... Fast neutron has been found to be a very efficient mutagen in plants, and it is easy to generate the FN[fast neutron]-treated lines, and rapid assembly of deletion library aids to find deletion mutant. 2, record 1, English, - fast%20neutron%20mutagenesis
Record 1, French
Record 1, Domaine(s)
- Génétique
- Biotechnologie
- Cultures (Agriculture)
Record 1, Main entry term, French
- mutagénèse par neutrons rapides
1, record 1, French, mutag%C3%A9n%C3%A8se%20par%20neutrons%20rapides
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
La mutagenèse par neutrons rapides utilise l'irradiation par neutrons rapides ou le bombardement neutronique pour générer une population mutagénisée. ... Les neutrons rapides se sont révélés être un mutagène très efficace chez les plantes, et il est facile de générer des lignées traitées par FN (neutrons rapides). L'assemblage rapide d'une bibliothèque de délétions aide à trouver des mutants délétés. 2, record 1, French, - mutag%C3%A9n%C3%A8se%20par%20neutrons%20rapides
Record number: 1, Textual support number: 1 OBS
Délétion est perte d'une ou plusieurs bases nucléotidiques ou d'un segment chromosomique entier. 2, record 1, French, - mutag%C3%A9n%C3%A8se%20par%20neutrons%20rapides
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Genética
- Biotecnología
- Producción vegetal
Record 1, Main entry term, Spanish
- mutagénesis por neutrones rápidos
1, record 1, Spanish, mutag%C3%A9nesis%20por%20neutrones%20r%C3%A1pidos
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2024-12-11
Record 2, English
Record 2, Subject field(s)
- Scientific Instruments
- Nuclear Fission Reactors
- Atomic Physics
Record 2, Main entry term, English
- self-powered neutron detector
1, record 2, English, self%2Dpowered%20neutron%20detector
correct, standardized
Record 2, Abbreviations, English
- SPND 2, record 2, English, SPND
correct
Record 2, Synonyms, English
- collectron 3, record 2, English, collectron
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A neutron detector in which an electric current is produced without the application of an external power source through the emission of beta particles by a short-lived radionuclide. 4, record 2, English, - self%2Dpowered%20neutron%20detector
Record number: 2, Textual support number: 1 OBS
self-powered neutron detector: term and definition standardized by ISO in 1997. 5, record 2, English, - self%2Dpowered%20neutron%20detector
Record number: 2, Textual support number: 2 OBS
collectron: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 5, record 2, English, - self%2Dpowered%20neutron%20detector
Record 2, French
Record 2, Domaine(s)
- Instruments scientifiques
- Réacteurs nucléaires de fission
- Physique atomique
Record 2, Main entry term, French
- collectron
1, record 2, French, collectron
correct, masculine noun, standardized
Record 2, Abbreviations, French
Record 2, Synonyms, French
- détecteur de neutrons auto-alimenté 2, record 2, French, d%C3%A9tecteur%20de%20neutrons%20auto%2Daliment%C3%A9
masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Détecteur de neutrons dans lequel le courant électrique est produit sans l'aide d'une source d'énergie extérieure, par l'émission de particules bêta par un radionucléide à vie courte. 3, record 2, French, - collectron
Record number: 2, Textual support number: 1 OBS
collectron : terme et définition normalisés par l'ISO en 1997. 4, record 2, French, - collectron
Record number: 2, Textual support number: 2 OBS
détecteur de neutrons auto-alimenté : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 4, record 2, French, - collectron
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2024-06-11
Record 3, English
Record 3, Subject field(s)
- Nuclear Fission Reactors
- Nuclear Power Stations
Record 3, Main entry term, English
- sodium-cooled fast reactor
1, record 3, English, sodium%2Dcooled%20fast%20reactor
correct
Record 3, Abbreviations, English
- SFR 2, record 3, English, SFR
correct
Record 3, Synonyms, English
- sodium-cooled fast neutron reactor 3, record 3, English, sodium%2Dcooled%20fast%20neutron%20reactor
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A fast neutron reactor using liquid sodium as coolant. 4, record 3, English, - sodium%2Dcooled%20fast%20reactor
Record 3, Key term(s)
- sodium cooled fast reactor
- sodium cooled fast neutron reactor
Record 3, French
Record 3, Domaine(s)
- Réacteurs nucléaires de fission
- Centrales nucléaires
Record 3, Main entry term, French
- réacteur rapide refroidi au sodium
1, record 3, French, r%C3%A9acteur%20rapide%20refroidi%20au%20sodium
correct, masculine noun
Record 3, Abbreviations, French
- RNR-Na 2, record 3, French, RNR%2DNa
correct, masculine noun
Record 3, Synonyms, French
- réacteur à neutrons rapides refroidi au sodium 3, record 3, French, r%C3%A9acteur%20%C3%A0%20neutrons%20rapides%20refroidi%20au%20sodium
correct, masculine noun
- réacteur rapide à caloporteur sodium 4, record 3, French, r%C3%A9acteur%20rapide%20%C3%A0%20caloporteur%20sodium
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Réacteur à neutrons rapides dont le caloporteur est du sodium liquide. 1, record 3, French, - r%C3%A9acteur%20rapide%20refroidi%20au%20sodium
Record number: 3, Textual support number: 1 OBS
réacteur rapide refroidi au sodium; RNR-Na : terme, abréviation et définition publiés au Journal officiel de la République française le 16 juin 2004. 5, record 3, French, - r%C3%A9acteur%20rapide%20refroidi%20au%20sodium
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2023-10-17
Record 4, English
Record 4, Subject field(s)
- Atomic Physics
- Space Physics
Record 4, Main entry term, English
- neutron dark decay
1, record 4, English, neutron%20dark%20decay
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- nuclear dark decay 1, record 4, English, nuclear%20dark%20decay
correct
- dark decay 2, record 4, English, dark%20decay
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A hypothetical type of decay occurring when a neutron located in the halo of a nucleus ejects a proton. 3, record 4, English, - neutron%20dark%20decay
Record number: 4, Textual support number: 1 CONT
... there [is] a theory, a very hypothetical idea, that you could observe dark matter with a very particular type of nucleus ... This theory centered on what it calls a dark decay. It posited that certain unstable nuclei, nuclei that naturally fall apart, could jettison dark matter as they crumbled. 4, record 4, English, - neutron%20dark%20decay
Record 4, French
Record 4, Domaine(s)
- Physique atomique
- Physique spatiale
Record 4, Main entry term, French
- décroissance sombre
1, record 4, French, d%C3%A9croissance%20sombre
proposal, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2021-07-14
Record 5, English
Record 5, Subject field(s)
- Scientific Instruments
- Radiation Protection
Record 5, Main entry term, English
- personal neutron dosimeter
1, record 5, English, personal%20neutron%20dosimeter
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
The personal neutron dosimeter is a small cylinder of clear plastic supersaturated with Freon gas … When a neutron passes through the plastic, gas bubbles are precipitated and the extent of bubble precipitation is proportional to the neutron dose. 1, record 5, English, - personal%20neutron%20dosimeter
Record 5, French
Record 5, Domaine(s)
- Instruments scientifiques
- Radioprotection
Record 5, Main entry term, French
- dosimètre à neutrons personnel
1, record 5, French, dosim%C3%A8tre%20%C3%A0%20neutrons%20personnel
masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - external organization data 2021-03-18
Record 6, English
Record 6, Subject field(s)
- Compartment – Nomenclature 4.0
- Museums and Heritage (General)
Record 6, Main entry term, English
- neutron log
1, record 6, English, neutron%20log
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 OBS
neutron log: an item in the "Mining and Mineral Harvesting Tools and Equipment" class of the "Tools and Equipment for Materials" category. 2, record 6, English, - neutron%20log
Record 6, French
Record 6, Domaine(s)
- Tiroir – Nomenclature 4.0
- Muséologie et patrimoine (Généralités)
Record 6, Main entry term, French
- diagramme neutron
1, record 6, French, diagramme%20neutron
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 OBS
diagramme neutron : objet de la classe «Outils et équipement d'exploitation minière et d'extraction minérale» de la catégorie «Outillage et équipement pour le traitement des matières». 2, record 6, French, - diagramme%20neutron
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - external organization data 2021-03-18
Record 7, English
Record 7, Subject field(s)
- Compartment – Nomenclature 4.0
- Museums and Heritage (General)
Record 7, Main entry term, English
- neutron detector
1, record 7, English, neutron%20detector
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 OBS
neutron detector: an item in the "Nuclear Physics Tools and Equipment" class of the "Tools and Equipment for Science and Technology" category. 2, record 7, English, - neutron%20detector
Record 7, French
Record 7, Domaine(s)
- Tiroir – Nomenclature 4.0
- Muséologie et patrimoine (Généralités)
Record 7, Main entry term, French
- détecteur de neutrons
1, record 7, French, d%C3%A9tecteur%20de%20neutrons
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
détecteur de neutrons : objet de la classe «Outils et équipement de physique nucléaire» de la catégorie «Outillage et équipement pour les sciences et la technologie». 2, record 7, French, - d%C3%A9tecteur%20de%20neutrons
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2020-03-09
Record 8, English
Record 8, Subject field(s)
- Atomic Physics
- Chemistry
Record 8, Main entry term, English
- neutron
1, record 8, English, neutron
correct, officially approved
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen. 2, record 8, English, - neutron
Record number: 8, Textual support number: 1 OBS
neutron: designation officially approved by the Lexicon Project Committee (New Brunswick). 3, record 8, English, - neutron
Record 8, French
Record 8, Domaine(s)
- Physique atomique
- Chimie
Record 8, Main entry term, French
- neutron
1, record 8, French, neutron
correct, masculine noun, officially approved
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
[...] particule neutre qui compose le noyau des atomes avec les protons. 2, record 8, French, - neutron
Record number: 8, Textual support number: 1 OBS
neutron : désignation uniformisée par le Comité du projet de lexiques (Nouveau-Brunswick). 3, record 8, French, - neutron
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Física atómica
- Química
Record 8, Main entry term, Spanish
- neutrón
1, record 8, Spanish, neutr%C3%B3n
correct, masculine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 DEF
Nucleón cuya carga eléctrica es nula. 2, record 8, Spanish, - neutr%C3%B3n
Record number: 8, Textual support number: 1 OBS
Su masa en reposo es 1.00136 veces la del protón. Interviene en la constitución de los núcleos atómicos y es inestable fuera de ellos, con una vida media de 1 010 [más o menos] 30 segundos, dando lugar a un protón, un electrón y un antineutrino. 2, record 8, Spanish, - neutr%C3%B3n
Record number: 8, Textual support number: 1 PHR
neutrón epitérmico, neutrón intermediario, neutrón rápido, neutrón térmico 3, record 8, Spanish, - neutr%C3%B3n
Record 9 - internal organization data 2017-04-20
Record 9, English
Record 9, Subject field(s)
- Atomic Physics
- Nuclear Fission Reactors
Record 9, Main entry term, English
- neutron flux measurement chain
1, record 9, English, neutron%20flux%20measurement%20chain
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
… neutron flux measurement systems verification [uses] standard neutron flux measurement chains incorporated in the reactor protection and control system using asymptotic reactor period measurement during reload start-up tests. 1, record 9, English, - neutron%20flux%20measurement%20chain
Record 9, French
Record 9, Domaine(s)
- Physique atomique
- Réacteurs nucléaires de fission
Record 9, Main entry term, French
- chaîne de mesure du flux neutronique
1, record 9, French, cha%C3%AEne%20de%20mesure%20du%20flux%20neutronique
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- chaîne neutronique 2, record 9, French, cha%C3%AEne%20neutronique
correct, feminine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Suite d’éléments placés sur une voie de mesure permettant d’enregistrer le flux neutronique à l’aide de dispositifs adaptés. 3, record 9, French, - cha%C3%AEne%20de%20mesure%20du%20flux%20neutronique
Record number: 9, Textual support number: 1 CONT
La protection de la chaudière lors de variations rapides de la réactivité du réacteur est assurée par des chaînes neutroniques. Cette fonction est basée sur la mesure du flux de neutrons issus du cœur, qui est proportionnel à la puissance. 4, record 9, French, - cha%C3%AEne%20de%20mesure%20du%20flux%20neutronique
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2017-04-13
Record 10, English
Record 10, Subject field(s)
- Radiation Protection
- Nuclear Fission Reactors
Record 10, Main entry term, English
- neutron absorption rod 1, record 10, English, neutron%20absorption%20rod
Record 10, Abbreviations, English
Record 10, Synonyms, English
- neutron absorber rod 2, record 10, English, neutron%20absorber%20rod
Record 10, Textual support, English
Record 10, French
Record 10, Domaine(s)
- Radioprotection
- Réacteurs nucléaires de fission
Record 10, Main entry term, French
- barre d'absorption de neutrons
1, record 10, French, barre%20d%27absorption%20de%20neutrons
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- grappe absorbante 2, record 10, French, grappe%20absorbante
correct, feminine noun
- grappe de crayons absorbants 3, record 10, French, grappe%20de%20crayons%20absorbants
feminine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
Les dispositifs de réglage de la réactivité montés verticalement comprennent [...] - les barres d'arrêt d'urgence qui font chuter les barres d'absorption de neutrons dans le cœur du réacteur pour arrêter le réacteur quand un déclenchement est activé dans le SAU1 [système d'arrêt d'urgence] dans le système de protection du réacteur [...] 1, record 10, French, - barre%20d%27absorption%20de%20neutrons
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2017-04-13
Record 11, English
Record 11, Subject field(s)
- Nuclear Power Stations
- Nuclear Fission Reactors
Record 11, Main entry term, English
- neutron absorber pellet
1, record 11, English, neutron%20absorber%20pellet
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- absorber pellet 2, record 11, English, absorber%20pellet
correct
Record 11, Textual support, English
Record 11, French
Record 11, Domaine(s)
- Centrales nucléaires
- Réacteurs nucléaires de fission
Record 11, Main entry term, French
- pastille absorbante
1, record 11, French, pastille%20absorbante
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Dans les RNR [réacteurs à neutrons rapides] surgénérateurs, on cherche à conserver des neutrons rapides [...] Le profil radial de captures neutroniques dans le matériau absorbant est [...] peu creusé (ratio inférieur à 2 entre la périphérie et le cœur pour des pastilles absorbantes de 17 mm de diamètre, standard de SuperPhénix), même en tenant compte de l'effet modérateur des éléments légers B et C constituant le matériau. 1, record 11, French, - pastille%20absorbante
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2017-04-13
Record 12, English
Record 12, Subject field(s)
- Electromagnetic Radiation
- Nuclear Fission Reactors
Record 12, Main entry term, English
- delayed neutron from precursors
1, record 12, English, delayed%20neutron%20from%20precursors
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record 12, French
Record 12, Domaine(s)
- Rayonnements électromagnétiques
- Réacteurs nucléaires de fission
Record 12, Main entry term, French
- neutron retardé émis par les précurseurs
1, record 12, French, neutron%20retard%C3%A9%20%C3%A9mis%20par%20les%20pr%C3%A9curseurs
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Pour préciser ce point, on rappelle que les rayonnements qui sortent du cœur comprennent des neutrons et des gamma qui peuvent être classés en cinq catégories : [...] neutrons retardés émis par les précurseurs : ces neutrons sont très peu nombreux et leur signal ne perturbe pas la mesure de puissance. Par contre, ils jouent un rôle essentiel sur la dynamique du réacteur et ce sont eux qui permettent le fonctionnement en régime surcritique. Le principe du réactimètre consiste à décrire précisément les neutrons retardés selon un modèle qui permet de retrouver les caractéristiques de multiplication du réacteur [...] 1, record 12, French, - neutron%20retard%C3%A9%20%C3%A9mis%20par%20les%20pr%C3%A9curseurs
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2017-04-13
Record 13, English
Record 13, Subject field(s)
- Nuclear Fission Reactors
- Atomic Physics
Record 13, Main entry term, English
- neutronic noise 1, record 13, English, neutronic%20noise
Record 13, Abbreviations, English
Record 13, Synonyms, English
- neutron noise 2, record 13, English, neutron%20noise
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Some Relations of Neutronic Noise with Fluctuation of Inlet Coolant Temperature and Vibration of a Control Rod Obtained by Simultaneous Measurement at KUR. 1, record 13, English, - neutronic%20noise
Record 13, French
Record 13, Domaine(s)
- Réacteurs nucléaires de fission
- Physique atomique
Record 13, Main entry term, French
- bruit neutronique
1, record 13, French, bruit%20neutronique
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Mesure du bruit neutronique. Sur les réacteurs de puissance, la surveillance de la structure mécanique du cœur ne peut se faire de manière directe du fait de la fermeture de la cuve. Il est néanmoins possible de vérifier le comportement vibratoire du cœur à l'aide des mesures neutroniques. Le principe de la mesure consiste à analyser le signal délivré par les détecteurs de puissance. Pour cela on fait une analyse en fréquence pour caractériser les vibrations et une analyse en phase et cohérence entre les signaux de deux détecteurs opposés pour conclure sur les mouvements vibratoires du cœur. 1, record 13, French, - bruit%20neutronique
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2017-04-12
Record 14, English
Record 14, Subject field(s)
- Types of Glass
- Atomic Physics
Record 14, Main entry term, English
- neutron absorbing glass
1, record 14, English, neutron%20absorbing%20glass
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- neutron-absorbing glass 2, record 14, English, neutron%2Dabsorbing%20glass
correct
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
Neutron absorbing glass compositions. 3, record 14, English, - neutron%20absorbing%20glass
Record number: 14, Textual support number: 1 OBS
[Perrin and Peierls] demonstrated the idea of introducing neutron-absorbing material to limit the multiplication of neutrons and thus control the nuclear reaction (which is the basis for the operation of a nuclear power station). 4, record 14, English, - neutron%20absorbing%20glass
Record 14, French
Record 14, Domaine(s)
- Sortes de verre
- Physique atomique
Record 14, Main entry term, French
- verre absorbeur de neutrons
1, record 14, French, verre%20absorbeur%20de%20neutrons
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- verre absorbant les neutrons 2, record 14, French, verre%20absorbant%20les%20neutrons
correct, masculine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
Les guides de neutrons sont des tubes vides de section rectangulaire dont la surface interne est recouverte d'un matériau réfléchissant les neutrons. [...] les particules fortement énergétiques émises dans le cœur du réacteur et se propageant en ligne droite sont absorbés par les parois des guides. Dans les parties de guides éloignées du cœur du réacteur, ces parois sont composées de verre boré fortement absorbeur de neutrons : elles constituent donc aussi une excellente protection biologique. 1, record 14, French, - verre%20absorbeur%20de%20neutrons
Record number: 14, Textual support number: 1 OBS
Ce «pilotage» s'effectue au moyen de barres de commande composées de matériaux absorbant les neutrons. 3, record 14, French, - verre%20absorbeur%20de%20neutrons
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2016-11-30
Record 15, English
Record 15, Subject field(s)
- Atomic Physics
Record 15, Main entry term, English
- angle-integrated neutron emission 1, record 15, English, angle%2Dintegrated%20neutron%20emission
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 OBS
angle-integrated neutron emission: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 2, record 15, English, - angle%2Dintegrated%20neutron%20emission
Record 15, French
Record 15, Domaine(s)
- Physique atomique
Record 15, Main entry term, French
- intégrale de la distribution angulaire de l'émission neutronique
1, record 15, French, int%C3%A9grale%20de%20la%20distribution%20angulaire%20de%20l%27%C3%A9mission%20neutronique
feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 OBS
intégrale de la distribution angulaire de l'émission neutronique : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 2, record 15, French, - int%C3%A9grale%20de%20la%20distribution%20angulaire%20de%20l%27%C3%A9mission%20neutronique
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2016-11-28
Record 16, English
Record 16, Subject field(s)
- Atomic Physics
Record 16, Main entry term, English
- deuterium-tritium neutron generator
1, record 16, English, deuterium%2Dtritium%20neutron%20generator
correct
Record 16, Abbreviations, English
- D-T NG 2, record 16, English, D%2DT%20NG
correct
- DT NG 2, record 16, English, DT%20NG
Record 16, Synonyms, English
Record 16, French
Record 16, Domaine(s)
- Physique atomique
Record 16, Main entry term, French
- générateur de neutrons deutérium-tritium
1, record 16, French, g%C3%A9n%C3%A9rateur%20de%20neutrons%20deut%C3%A9rium%2Dtritium
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2016-11-28
Record 17, English
Record 17, Subject field(s)
- Atomic Physics
Record 17, Main entry term, English
- deuterium-deuterium neutron generator
1, record 17, English, deuterium%2Ddeuterium%20neutron%20generator
correct
Record 17, Abbreviations, English
- D-D NG 2, record 17, English, D%2DD%20NG
correct
- DD NG 1, record 17, English, DD%20NG
Record 17, Synonyms, English
Record 17, French
Record 17, Domaine(s)
- Physique atomique
Record 17, Main entry term, French
- générateur de neutrons deutérium-deutérium
1, record 17, French, g%C3%A9n%C3%A9rateur%20de%20neutrons%20deut%C3%A9rium%2Ddeut%C3%A9rium
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2016-11-23
Record 18, English
Record 18, Subject field(s)
- Atomic Physics
- Nuclear Physics
Record 18, Main entry term, English
- neutron moderation
1, record 18, English, neutron%20moderation
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
- neutronic moderation 2, record 18, English, neutronic%20moderation
correct
- moderation 3, record 18, English, moderation
correct, standardized
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
The reduction of the neutron energy by scattering without appreciable capture. 4, record 18, English, - neutron%20moderation
Record number: 18, Textual support number: 1 CONT
Moderation of neutrons. The energy of neutrons depends on their speed. When neutrons are in motion in solid materials, their speed is reduced due to repeated collision with nuclei and the scattering which results. This is termed "neutron moderation" ... 5, record 18, English, - neutron%20moderation
Record number: 18, Textual support number: 1 OBS
moderation: term and definition standardized by ISO in 1997. 6, record 18, English, - neutron%20moderation
Record number: 18, Textual support number: 2 OBS
moderation: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 6, record 18, English, - neutron%20moderation
Record 18, Key term(s)
- moderation of neutrons
Record 18, French
Record 18, Domaine(s)
- Physique atomique
- Physique nucléaire
Record 18, Main entry term, French
- modération neutronique
1, record 18, French, mod%C3%A9ration%20neutronique
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
- modération de neutrons 2, record 18, French, mod%C3%A9ration%20de%20neutrons
correct, feminine noun
- modération 3, record 18, French, mod%C3%A9ration
correct, feminine noun, standardized
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Réduction de l'énergie des neutrons par diffusion sans capture appréciable. 4, record 18, French, - mod%C3%A9ration%20neutronique
Record number: 18, Textual support number: 1 OBS
modération : terme et définition normalisés par l'ISO en 1997. 5, record 18, French, - mod%C3%A9ration%20neutronique
Record number: 18, Textual support number: 2 OBS
modération : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 5, record 18, French, - mod%C3%A9ration%20neutronique
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2016-11-23
Record 19, English
Record 19, Subject field(s)
- Atomic Physics
- Nuclear Physics
Record 19, Main entry term, English
- prompt neutron
1, record 19, English, prompt%20neutron
correct, see observation, standardized
Record 19, Abbreviations, English
Record 19, Synonyms, English
- fission prompt neutron 2, record 19, English, fission%20prompt%20neutron
correct
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
A neutron accompanying the fission process without measurable delay. 3, record 19, English, - prompt%20neutron
Record number: 19, Textual support number: 1 OBS
prompt neutron: term usually used in the plural. 4, record 19, English, - prompt%20neutron
Record number: 19, Textual support number: 2 OBS
prompt neutron: term and definition standardized by ISO in 1997. 5, record 19, English, - prompt%20neutron
Record number: 19, Textual support number: 3 OBS
prompt neutron: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 5, record 19, English, - prompt%20neutron
Record 19, Key term(s)
- prompt neutrons
Record 19, French
Record 19, Domaine(s)
- Physique atomique
- Physique nucléaire
Record 19, Main entry term, French
- neutron instantané
1, record 19, French, neutron%20instantan%C3%A9
correct, see observation, masculine noun, standardized
Record 19, Abbreviations, French
Record 19, Synonyms, French
- neutron instantané de fission 2, record 19, French, neutron%20instantan%C3%A9%20de%20fission
correct, masculine noun
- neutron prompt 3, record 19, French, neutron%20prompt
see observation, masculine noun
- neutron immédiat 3, record 19, French, neutron%20imm%C3%A9diat
avoid, masculine noun
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Neutron accompagnant le processus de fission sans retard mesurable. 4, record 19, French, - neutron%20instantan%C3%A9
Record number: 19, Textual support number: 1 OBS
neutron instantané; neutron prompt : termes habituellement utilisés au pluriel. 5, record 19, French, - neutron%20instantan%C3%A9
Record number: 19, Textual support number: 2 OBS
neutron immédiat : terme d'emploi déconseillé. 6, record 19, French, - neutron%20instantan%C3%A9
Record number: 19, Textual support number: 3 OBS
neutron instantané : terme et définition normalisés par l'ISO en 1997. 6, record 19, French, - neutron%20instantan%C3%A9
Record number: 19, Textual support number: 4 OBS
neutron instantané : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 6, record 19, French, - neutron%20instantan%C3%A9
Record 19, Key term(s)
- neutrons instantanés
- neutrons prompts
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Física atómica
- Física nuclear
Record 19, Main entry term, Spanish
- neutron instantáneo
1, record 19, Spanish, neutron%20instant%C3%A1neo
masculine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record 19, Key term(s)
- neutrónes instantáneos
Record 20 - internal organization data 2016-09-20
Record 20, English
Record 20, Subject field(s)
- Atomic Physics
Record 20, Main entry term, English
- neutron burst
1, record 20, English, neutron%20burst
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
- burst of neutrons 2, record 20, English, burst%20of%20neutrons
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
As applied to nuclear kinteics, a short and intense emission of neutrons which is due, most of the time, to a fast divergence in a neutron multiplying media. 3, record 20, English, - neutron%20burst
Record number: 20, Textual support number: 1 OBS
neutron burst: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 20, English, - neutron%20burst
Record 20, French
Record 20, Domaine(s)
- Physique atomique
Record 20, Main entry term, French
- bouffée de neutrons
1, record 20, French, bouff%C3%A9e%20de%20neutrons
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- salve de neutrons 2, record 20, French, salve%20de%20neutrons
correct, feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
En cinétique des réacteurs, émission intense et brève de neutrons due, le plus souvent, à une divergence rapide d'un milieu multiplicateur de neutrons. 2, record 20, French, - bouff%C3%A9e%20de%20neutrons
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2016-02-29
Record 21, English
Record 21, Subject field(s)
- CBRNE Weapons
- Radiation Protection
Record 21, Main entry term, English
- neutron induced activity
1, record 21, English, neutron%20induced%20activity
correct, NATO, standardized
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
Radioactivity induced in the ground or an object as a result of direct irradiation by neutrons. 2, record 21, English, - neutron%20induced%20activity
Record number: 21, Textual support number: 1 OBS
neutron induced activity: term and definition standardized by NATO. 3, record 21, English, - neutron%20induced%20activity
Record 21, French
Record 21, Domaine(s)
- Armes CBRNE
- Radioprotection
Record 21, Main entry term, French
- activité induite par les neutrons
1, record 21, French, activit%C3%A9%20induite%20par%20les%20neutrons
correct, feminine noun, NATO, standardized
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Radioactivité induite dans le sol ou dans un objet du fait d'une irradiation directe par neutrons. 2, record 21, French, - activit%C3%A9%20induite%20par%20les%20neutrons
Record number: 21, Textual support number: 1 OBS
activité induite par les neutrons : terme et définition normalisés par l'OTAN. 3, record 21, French, - activit%C3%A9%20induite%20par%20les%20neutrons
Record 21, Spanish
Record 21, Campo(s) temático(s)
- Armas QBRNE
- Protección contra la radiación
Record 21, Main entry term, Spanish
- radiactividad inducida por los neutrones
1, record 21, Spanish, radiactividad%20inducida%20por%20los%20neutrones
correct, feminine noun
Record 21, Abbreviations, Spanish
Record 21, Synonyms, Spanish
Record 21, Textual support, Spanish
Record number: 21, Textual support number: 1 DEF
Radiactividad inducida en el suelo, o en un objeto, como consecuencia de la irradiación directa de los neutrones. 1, record 21, Spanish, - radiactividad%20inducida%20por%20los%20neutrones
Record 22 - internal organization data 2015-12-11
Record 22, English
Record 22, Subject field(s)
- Analytical Chemistry
- Nuclear Physics
- Geochemistry
Record 22, Main entry term, English
- neutron activation analysis
1, record 22, English, neutron%20activation%20analysis
correct
Record 22, Abbreviations, English
- NAA 2, record 22, English, NAA
correct
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
An analytical technique based on the measurement of characteristic radiation from radionuclides formed directly or indirectly by neutron irradiation of the material of interest. 2, record 22, English, - neutron%20activation%20analysis
Record 22, French
Record 22, Domaine(s)
- Chimie analytique
- Physique nucléaire
- Géochimie
Record 22, Main entry term, French
- analyse par activation neutronique
1, record 22, French, analyse%20par%20activation%20neutronique
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
- dosage par activation neutronique 2, record 22, French, dosage%20par%20activation%20neutronique
correct, masculine noun
- activation neutronique 3, record 22, French, activation%20neutronique
correct, feminine noun
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
[...] en analyse par activation neutronique [...] on compare, après irradiation, l'activité due à l'élément à doser dans la matrice à celle d'un étalon [...] 4, record 22, French, - analyse%20par%20activation%20neutronique
Record number: 22, Textual support number: 1 OBS
analyse par activation neutronique : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 5, record 22, French, - analyse%20par%20activation%20neutronique
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Química analítica
- Física nuclear
- Geoquímica
Record 22, Main entry term, Spanish
- análisis por activación neutrónica
1, record 22, Spanish, an%C3%A1lisis%20por%20activaci%C3%B3n%20neutr%C3%B3nica
correct, masculine noun
Record 22, Abbreviations, Spanish
- AAN 2, record 22, Spanish, AAN
correct, masculine noun
Record 22, Synonyms, Spanish
- análisis de activación por neutrones 3, record 22, Spanish, an%C3%A1lisis%20de%20activaci%C3%B3n%20por%20neutrones
correct, masculine noun
- NAA 3, record 22, Spanish, NAA
correct, masculine noun
- NAA 3, record 22, Spanish, NAA
Record 22, Textual support, Spanish
Record number: 22, Textual support number: 1 DEF
[Técnica nuclear de análisis químico que] consiste en irradiar algún tipo de muestras para determinar la composición de sus elementos con neutrones térmicos por lo general en un reactor nuclear de investigación. 2, record 22, Spanish, - an%C3%A1lisis%20por%20activaci%C3%B3n%20neutr%C3%B3nica
Record number: 22, Textual support number: 1 CONT
La técnica de análisis por activación neutrónica se realiza principalmente en tres etapas: la primera consiste en irradiar con neutrones la muestra en el núcleo del reactor, la segunda etapa consiste en la obtención de los espectros gamma de las muestras radiactivas y en la tercera y última etapa los espectros gamma son procesados utilizando programas computacionales, los que transforman la información digital almacenada en el computador en valores de concentración. 4, record 22, Spanish, - an%C3%A1lisis%20por%20activaci%C3%B3n%20neutr%C3%B3nica
Record number: 22, Textual support number: 1 OBS
NAA, por sus siglas en ingles. 5, record 22, Spanish, - an%C3%A1lisis%20por%20activaci%C3%B3n%20neutr%C3%B3nica
Record 23 - internal organization data 2015-12-11
Record 23, English
Record 23, Subject field(s)
- Geochemistry
- Analytical Chemistry
- Nuclear Physics
Record 23, Main entry term, English
- instrumental neutron activation analysis
1, record 23, English, instrumental%20neutron%20activation%20analysis
correct
Record 23, Abbreviations, English
- INAA 1, record 23, English, INAA
correct
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
Instrumental neutron activation analysis (INAA) is used to determine the concentration of trace and major elements in a variety of matrices. A sample is subjected to a neutron flux and radioactive nuclides are produced. As these radioactive nuclides decay, they emit gamma rays whose energies are characteristic for each nuclide. Comparison of the intensity of these gamma rays with those emitted by a standard permit a quantitative measure of the concentrations of the various nuclides. 2, record 23, English, - instrumental%20neutron%20activation%20analysis
Record number: 23, Textual support number: 1 OBS
If NAA [neutron activation analysis] is conducted directly on irradiated samples it is termed Instrumental Neutron Activation Analysis (INAA). 3, record 23, English, - instrumental%20neutron%20activation%20analysis
Record number: 23, Textual support number: 2 OBS
instrumental neutron activation analysis (INAA): term and abbreviation used at Natural Resources Canada - Earth Sciences Sector. 4, record 23, English, - instrumental%20neutron%20activation%20analysis
Record 23, French
Record 23, Domaine(s)
- Géochimie
- Chimie analytique
- Physique nucléaire
Record 23, Main entry term, French
- analyse par activation neutronique instrumentale
1, record 23, French, analyse%20par%20activation%20neutronique%20instrumentale
correct, feminine noun
Record 23, Abbreviations, French
- INAA 2, record 23, French, INAA
correct, feminine noun
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
L'évolution des performances de l'analyse par activation neutronique instrumentale ou INAA est étroitement liée à celle des appareils de mesure et en particulier à celle des moyens de détection. Les développements de la spectrométrie gamma à haute résolution, dus à l'utilisation des détecteurs semiconducteurs, ont fait de l'INAA une méthode non destructive, très sensible et multiélémentaire, très efficace pour le dosage des éléments en trace dans les matériaux géologiques. 2, record 23, French, - analyse%20par%20activation%20neutronique%20instrumentale
Record number: 23, Textual support number: 1 OBS
analyse par activation neutronique instrumentale : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 3, record 23, French, - analyse%20par%20activation%20neutronique%20instrumentale
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Geoquímica
- Química analítica
- Física nuclear
Record 23, Main entry term, Spanish
- análisis por activación neutrónica instrumental
1, record 23, Spanish, an%C3%A1lisis%20por%20activaci%C3%B3n%20neutr%C3%B3nica%20instrumental
correct, masculine noun
Record 23, Abbreviations, Spanish
- AANI 1, record 23, Spanish, AANI
correct, masculine noun
Record 23, Synonyms, Spanish
Record 23, Textual support, Spanish
Record number: 23, Textual support number: 1 CONT
Análisis por activación neutrónica instrumental (AANI) [...] es una técnica de referencia multielemental, de elevada sensibilidad, precisión y selectividad. No destruye la muestra y requiere pequeñas masas [...] Entre las ventajas del AANI cabe mencionar además que es una técnica no destructiva, de aplicación en muestras biológicas sin digestión ácida previa y en suspensiones y soluciones no acuosas, a la vez que se pueden analizar muestras de matrices muy diversas utilizando la misma metodología. Por otro lado, los límites de detección son significativamente inferiores a los permitidos por la espectrofotometría de absorción atómica. 1, record 23, Spanish, - an%C3%A1lisis%20por%20activaci%C3%B3n%20neutr%C3%B3nica%20instrumental
Record 24 - internal organization data 2015-12-11
Record 24, English
Record 24, Subject field(s)
- Analytical Chemistry
- Nuclear Physics
- Geochemistry
Record 24, Main entry term, English
- prompt gamma neutron activation analysis
1, record 24, English, prompt%20gamma%20neutron%20activation%20analysis
correct
Record 24, Abbreviations, English
- PGNAA 2, record 24, English, PGNAA
correct
- PGAA 3, record 24, English, PGAA
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
A ... technique for determining the presence and amount of many elements simultaneously in samples ranging in size from micrograms to many grams. 4, record 24, English, - prompt%20gamma%20neutron%20activation%20analysis
Record number: 24, Textual support number: 1 OBS
It is a non-destructive method, and the chemical form and shape of the sample are relatively unimportant. Typical measurements take from a few minutes to several hours per sample. 4, record 24, English, - prompt%20gamma%20neutron%20activation%20analysis
Record 24, Key term(s)
- prompt-gamma neutron activation analysis
Record 24, French
Record 24, Domaine(s)
- Chimie analytique
- Physique nucléaire
- Géochimie
Record 24, Main entry term, French
- analyse par activation neutronique aux gamma prompts
1, record 24, French, analyse%20par%20activation%20neutronique%20aux%20gamma%20prompts
correct, feminine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
- analyse neutronique aux gamma prompts 2, record 24, French, analyse%20neutronique%20aux%20gamma%20prompts
correct, feminine noun
Record 24, Textual support, French
Record number: 24, Textual support number: 1 OBS
La mesure du rayonnement gamma émis est [...] possible durant l'irradiation aux neutrons. Cette méthode [...] connue sous le nom de PGNAA (prompt gamma neutron activation analysis) [...] nécessite l'accès à un faisceau de neutrons extraits. Ces flux sont de plusieurs ordres de grandeur plus faibles que ceux utilisés en analyse par activation neutronique (facteur 10-5 à 10-6), aussi les dommages dus à l'irradiation sont réduits. La méthode permet de doser rapidement les composants majeurs (H, B, Si, S, C, N, P, etc.) de certains échantillons. 2, record 24, French, - analyse%20par%20activation%20neutronique%20aux%20gamma%20prompts
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Química analítica
- Física nuclear
- Geoquímica
Record 24, Main entry term, Spanish
- análisis por activación neutrónica de gammas inmediatos
1, record 24, Spanish, an%C3%A1lisis%20por%20activaci%C3%B3n%20neutr%C3%B3nica%20de%20gammas%20inmediatos
correct, masculine noun
Record 24, Abbreviations, Spanish
- PGNAA 1, record 24, Spanish, PGNAA
correct, masculine noun
Record 24, Synonyms, Spanish
Record 24, Textual support, Spanish
Record number: 24, Textual support number: 1 CONT
Entre las diferentes técnicas para analizar las perforaciones se tiene que el análisis por activación neutrónica de gammas inmediatos [...] tiene la capacidad de proporcionar una información cuantitativa "in-situ" de la ley de mineral de interés (cobre, carbón, hierro, silicio, etc.) en tiempo real y en función de la profundidad de la perforación. [...] Esta técnica nuclear de análisis elemental es no destructiva. Para este análisis el material se expone a un flujo de neutrones y como los neutrones carecen de carga eléctrica no sufren la acción de campos eléctricos ni magnéticos; por eso son capaces de atravesar grandes espesores del material. 1, record 24, Spanish, - an%C3%A1lisis%20por%20activaci%C3%B3n%20neutr%C3%B3nica%20de%20gammas%20inmediatos
Record number: 24, Textual support number: 1 OBS
PGNAA, por sus siglas en inglés. 2, record 24, Spanish, - an%C3%A1lisis%20por%20activaci%C3%B3n%20neutr%C3%B3nica%20de%20gammas%20inmediatos
Record 25 - internal organization data 2015-08-28
Record 25, English
Record 25, Subject field(s)
- Atomic Physics
Record 25, Main entry term, English
- diffusion coefficient for neutron number density
1, record 25, English, diffusion%20coefficient%20for%20neutron%20number%20density
correct, standardized
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
The proportionality factor between neutron current density and the negative gradient of the neutron number density. 1, record 25, English, - diffusion%20coefficient%20for%20neutron%20number%20density
Record number: 25, Textual support number: 1 OBS
diffusion coefficient for neutron number density: term and definition standardized by ISO. 2, record 25, English, - diffusion%20coefficient%20for%20neutron%20number%20density
Record 25, French
Record 25, Domaine(s)
- Physique atomique
Record 25, Main entry term, French
- coefficient de diffusion pour le nombre volumique de neutrons
1, record 25, French, coefficient%20de%20diffusion%20pour%20le%20nombre%20volumique%20de%20neutrons
correct, masculine noun, standardized
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Facteur de proportionnalité entre la densité de courant de neutrons et l'opposé du gradient du nombre volumique de neutrons. 1, record 25, French, - coefficient%20de%20diffusion%20pour%20le%20nombre%20volumique%20de%20neutrons
Record number: 25, Textual support number: 1 OBS
coefficient de diffusion pour le nombre volumique de neutrons : terme et définition normalisés par l'ISO. 2, record 25, French, - coefficient%20de%20diffusion%20pour%20le%20nombre%20volumique%20de%20neutrons
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2015-06-03
Record 26, English
Record 26, Subject field(s)
- System Names
- Astronomy
Record 26, Main entry term, English
- Canadian High Energy Neutron Spectrometry System
1, record 26, English, Canadian%20High%20Energy%20Neutron%20Spectrometry%20System
correct
Record 26, Abbreviations, English
- CHENSS 1, record 26, English, CHENSS
correct
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 OBS
The Canadian High Energy Neutron Spectrometry System (CHENSS) will increase scientific understanding of the high-energy neutron spectrum in space. This will help understand and plan mitigations for radiation risk to astronauts during long term space missions. 1, record 26, English, - Canadian%20High%20Energy%20Neutron%20Spectrometry%20System
Record 26, French
Record 26, Domaine(s)
- Noms de systèmes
- Astronomie
Record 26, Main entry term, French
- Système canadien de spectrométrie de neutrons à haute énergie
1, record 26, French, Syst%C3%A8me%20canadien%20de%20spectrom%C3%A9trie%20de%20neutrons%20%C3%A0%20haute%20%C3%A9nergie
correct, masculine noun
Record 26, Abbreviations, French
- CHENSS 1, record 26, French, CHENSS
correct, masculine noun
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 OBS
Le Système canadien de spectrométrie de neutrons à haute énergie [...] vise à accroître la compréhension scientifique du spectre des neutrons à haute énergie dans l'espace. Cela facilitera la planification des mesures d'atténuation des risques attribuables aux rayonnements auxquels sont exposés les astronautes au cours de missions spatiales de longue durée. 1, record 26, French, - Syst%C3%A8me%20canadien%20de%20spectrom%C3%A9trie%20de%20neutrons%20%C3%A0%20haute%20%C3%A9nergie
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2015-05-08
Record 27, English
Record 27, Subject field(s)
- Nuclear Physics
Record 27, Main entry term, English
- neutron detector burnup life
1, record 27, English, neutron%20detector%20burnup%20life
correct, standardized
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
The estimated fluence of neutrons of a given energy distribution beyond which the sensitive material of a neutron detector will be consumed to such an extent that it no longer serves its purpose. 1, record 27, English, - neutron%20detector%20burnup%20life
Record number: 27, Textual support number: 1 OBS
neutron detector burnup life: term and definition standardized by ISO. 2, record 27, English, - neutron%20detector%20burnup%20life
Record 27, Key term(s)
- neutron detector burn-up life
Record 27, French
Record 27, Domaine(s)
- Physique nucléaire
Record 27, Main entry term, French
- fluence de combustion d'un détecteur de neutrons
1, record 27, French, fluence%20de%20combustion%20d%27un%20d%C3%A9tecteur%20de%20neutrons
correct, feminine noun, standardized
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Fluence estimée de neutrons d'une distribution énergétique donnée au-delà de laquelle la matière sensible d'un détecteur de neutrons est consommée dans une mesure telle qu'il ne remplit plus sa fonction. 1, record 27, French, - fluence%20de%20combustion%20d%27un%20d%C3%A9tecteur%20de%20neutrons
Record number: 27, Textual support number: 1 OBS
fluence de combustion d'un détecteur de neutrons : terme et définition normalisés par l'ISO. 2, record 27, French, - fluence%20de%20combustion%20d%27un%20d%C3%A9tecteur%20de%20neutrons
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 2015-05-08
Record 28, English
Record 28, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 28, Main entry term, English
- start-up neutron source
1, record 28, English, start%2Dup%20neutron%20source
correct, standardized
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
A neutron source placed in a subcritical reactor in order to increase the neutron flux density and thereby facilitate the taking of measurements during the approach to criticality. 1, record 28, English, - start%2Dup%20neutron%20source
Record number: 28, Textual support number: 1 OBS
start-up neutron source: term and definition standardized by ISO. 2, record 28, English, - start%2Dup%20neutron%20source
Record 28, Key term(s)
- startup neutron source
Record 28, French
Record 28, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 28, Main entry term, French
- source de neutrons de démarrage
1, record 28, French, source%20de%20neutrons%20de%20d%C3%A9marrage
correct, feminine noun, standardized
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 DEF
Source de neutrons placée dans un réacteur sous-critique pour augmenter le débit de fluence neutronique et par suite faciliter les mesures pendant l'approche de la criticité. 1, record 28, French, - source%20de%20neutrons%20de%20d%C3%A9marrage
Record number: 28, Textual support number: 1 OBS
source de neutrons de démarrage : terme et définition normalisés par l'ISO. 2, record 28, French, - source%20de%20neutrons%20de%20d%C3%A9marrage
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2015-05-07
Record 29, English
Record 29, Subject field(s)
- Nuclear Physics
Record 29, Main entry term, English
- neutron converter
1, record 29, English, neutron%20converter
correct, standardized
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
A device placed in a flux of slow neutrons to produce fission neutrons and so increase the proportion of fast neutrons. 1, record 29, English, - neutron%20converter
Record number: 29, Textual support number: 1 OBS
neutron converter: term and definition standardized by ISO. 2, record 29, English, - neutron%20converter
Record 29, Key term(s)
- neutron convertor
Record 29, French
Record 29, Domaine(s)
- Physique nucléaire
Record 29, Main entry term, French
- convertisseur de neutrons
1, record 29, French, convertisseur%20de%20neutrons
correct, masculine noun, standardized
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Dispositif placé dans un flux de neutrons lents pour produire des neutrons de fission et augmenter ainsi la proportion des neutrons rapides. 1, record 29, French, - convertisseur%20de%20neutrons
Record number: 29, Textual support number: 1 OBS
convertisseur de neutrons : terme et définition normalisés par l'ISO. 2, record 29, French, - convertisseur%20de%20neutrons
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 2015-05-05
Record 30, English
Record 30, Subject field(s)
- Atomic Physics
Record 30, Main entry term, English
- virgin neutron
1, record 30, English, virgin%20neutron
correct, see observation, standardized
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
virgin neutrons: Neutrons from any source, before the make a collision. 1, record 30, English, - virgin%20neutron
Record number: 30, Textual support number: 1 OBS
virgin neutron: The plural form of this term (virgin neutrons) and the plural definition have been standardized by ISO. 2, record 30, English, - virgin%20neutron
Record 30, Key term(s)
- virgin neutrons
Record 30, French
Record 30, Domaine(s)
- Physique atomique
Record 30, Main entry term, French
- neutron vierge
1, record 30, French, neutron%20vierge
correct, see observation, masculine noun, standardized
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 DEF
neutrons vierges : Neutrons provenant d'une source quelconque avant leur première collision. 1, record 30, French, - neutron%20vierge
Record number: 30, Textual support number: 1 OBS
neutron vierge : Le terme au pluriel (neutrons vierges) et la définition au pluriel ont été normalisés par l'ISO. 2, record 30, French, - neutron%20vierge
Record 30, Key term(s)
- neutrons vierges
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 2015-04-29
Record 31, English
Record 31, Subject field(s)
- Nuclear Physics
Record 31, Main entry term, English
- prompt neutron fraction
1, record 31, English, prompt%20neutron%20fraction
correct, standardized
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
The ratio of the mean number of prompt neutrons per fission to the mean total number of neutrons (prompt plus delayed) per fission. 1, record 31, English, - prompt%20neutron%20fraction
Record number: 31, Textual support number: 1 OBS
prompt neutron fraction: term and definition standardized by ISO. 2, record 31, English, - prompt%20neutron%20fraction
Record 31, French
Record 31, Domaine(s)
- Physique nucléaire
Record 31, Main entry term, French
- fraction de neutrons instantanés
1, record 31, French, fraction%20de%20neutrons%20instantan%C3%A9s
correct, feminine noun, standardized
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
Rapport du nombre moyen des neutrons instantanés au nombre moyen total des neutrons (instantanés plus retardés) émis par fission. 1, record 31, French, - fraction%20de%20neutrons%20instantan%C3%A9s
Record number: 31, Textual support number: 1 OBS
fraction de neutrons instantanés : terme et définition normalisés par l'ISO. 2, record 31, French, - fraction%20de%20neutrons%20instantan%C3%A9s
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 2015-04-29
Record 32, English
Record 32, Subject field(s)
- Atomic Physics
Record 32, Main entry term, English
- subcadmium neutron
1, record 32, English, subcadmium%20neutron
correct, standardized
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 DEF
A neutron of kinetic energy less than the effective cadmium cutoff. 1, record 32, English, - subcadmium%20neutron
Record number: 32, Textual support number: 1 OBS
subcadmium neutron: term and definition standardized by ISO. 2, record 32, English, - subcadmium%20neutron
Record 32, Key term(s)
- sub-cadmium neutron
Record 32, French
Record 32, Domaine(s)
- Physique atomique
Record 32, Main entry term, French
- neutron subcadmique
1, record 32, French, neutron%20subcadmique
correct, masculine noun, standardized
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 DEF
Neutron d'énergie cinétique inférieure à l'énergie du seuil cadmium effectif. 1, record 32, French, - neutron%20subcadmique
Record number: 32, Textual support number: 1 OBS
neutron subcadmique : terme et définition normalisés par l'ISO. 2, record 32, French, - neutron%20subcadmique
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 2015-04-29
Record 33, English
Record 33, Subject field(s)
- Nuclear Physics
Record 33, Main entry term, English
- neutron potential scattering
1, record 33, English, neutron%20potential%20scattering
correct, standardized
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 DEF
Scattering in which the incident neutron is considered to be reflected at the surface of a nucleus as through the latter were a hard sphere. 1, record 33, English, - neutron%20potential%20scattering
Record number: 33, Textual support number: 1 OBS
neutron potential scattering: term and definition standardized by ISO. 2, record 33, English, - neutron%20potential%20scattering
Record 33, French
Record 33, Domaine(s)
- Physique nucléaire
Record 33, Main entry term, French
- diffusion potentielle d'un neutron
1, record 33, French, diffusion%20potentielle%20d%27un%20neutron
correct, feminine noun, standardized
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 DEF
Diffusion dans laquelle le neutron incident est considéré comme se réfléchissant à la surface d'un noyau, ce dernier étant assimilé à une sphère rigide. 1, record 33, French, - diffusion%20potentielle%20d%27un%20neutron
Record number: 33, Textual support number: 1 OBS
diffusion potentielle d'un neutron : terme et définition normalisés par l'ISO. 2, record 33, French, - diffusion%20potentielle%20d%27un%20neutron
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 2015-04-28
Record 34, English
Record 34, Subject field(s)
- Nuclear Physics
Record 34, Main entry term, English
- neutron multiplication
1, record 34, English, neutron%20multiplication
correct, standardized
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
The production by a neutron of other neutrons in a medium containing fissionable material. 1, record 34, English, - neutron%20multiplication
Record number: 34, Textual support number: 1 OBS
neutron multiplication: term and definition standardized by ISO. 2, record 34, English, - neutron%20multiplication
Record 34, French
Record 34, Domaine(s)
- Physique nucléaire
Record 34, Main entry term, French
- multiplication des neutrons
1, record 34, French, multiplication%20des%20neutrons
correct, feminine noun, standardized
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
Production par un neutron d'autres neutrons dans un milieu contenant une substance fissile. 1, record 34, French, - multiplication%20des%20neutrons
Record number: 34, Textual support number: 1 OBS
multiplication des neutrons : terme et définition normalisés par l'ISO. 2, record 34, French, - multiplication%20des%20neutrons
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 2015-04-28
Record 35, English
Record 35, Subject field(s)
- Atomic Physics
Record 35, Main entry term, English
- neutron diffusion
1, record 35, English, neutron%20diffusion
correct, standardized
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 DEF
A phenomenon in which neutrons in a medium tend, through a process of successive scattering collisions, to migrate from regions of high concentration to regions of low concentration. 1, record 35, English, - neutron%20diffusion
Record number: 35, Textual support number: 1 OBS
neutron diffusion: term and definition standardized by ISO. 2, record 35, English, - neutron%20diffusion
Record 35, French
Record 35, Domaine(s)
- Physique atomique
Record 35, Main entry term, French
- diffusion des neutrons
1, record 35, French, diffusion%20des%20neutrons
correct, feminine noun, standardized
Record 35, Abbreviations, French
Record 35, Synonyms, French
Record 35, Textual support, French
Record number: 35, Textual support number: 1 DEF
Migration des neutrons des régions de concentration élevée aux régions de faible concentration dans un milieu dans lequel la capture des neutrons est faible vis-à-vis de leur diffusion. 1, record 35, French, - diffusion%20des%20neutrons
Record number: 35, Textual support number: 1 OBS
diffusion des neutrons : terme et définition normalisés par l'ISO. 2, record 35, French, - diffusion%20des%20neutrons
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2015-04-28
Record 36, English
Record 36, Subject field(s)
- Atomic Physics
Record 36, Main entry term, English
- neutron energy group
1, record 36, English, neutron%20energy%20group
correct, standardized
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 DEF
One of a set of groups consisting of neutrons having energies within arbitrarily chosen intervals. 1, record 36, English, - neutron%20energy%20group
Record number: 36, Textual support number: 1 OBS
Each group may be assigned effective values for the characteristics of the neutrons within the group. 1, record 36, English, - neutron%20energy%20group
Record number: 36, Textual support number: 2 OBS
neutron energy group: term and definition standardized by ISO. 2, record 36, English, - neutron%20energy%20group
Record 36, French
Record 36, Domaine(s)
- Physique atomique
Record 36, Main entry term, French
- groupe de neutrons par énergie
1, record 36, French, groupe%20de%20neutrons%20par%20%C3%A9nergie
correct, masculine noun, standardized
Record 36, Abbreviations, French
Record 36, Synonyms, French
- groupe de neutrons 1, record 36, French, groupe%20de%20neutrons
correct, masculine noun, standardized
Record 36, Textual support, French
Record number: 36, Textual support number: 1 DEF
L'un des groupes d'un ensemble, comprenant les neutrons ayant une énergie comprise à l'intérieur d'un intervalle arbitrairement choisi. 1, record 36, French, - groupe%20de%20neutrons%20par%20%C3%A9nergie
Record number: 36, Textual support number: 1 OBS
Des valeurs efficaces peuvent être attribuées aux diverses caractéristiques des neutrons de chaque groupe. 1, record 36, French, - groupe%20de%20neutrons%20par%20%C3%A9nergie
Record number: 36, Textual support number: 2 OBS
groupe de neutrons par énergie; groupe de neutrons : termes et définition normalisés par l'ISO. 2, record 36, French, - groupe%20de%20neutrons%20par%20%C3%A9nergie
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 2015-04-28
Record 37, English
Record 37, Subject field(s)
- Atomic Physics
Record 37, Main entry term, English
- neutron hardening
1, record 37, English, neutron%20hardening
correct, standardized
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 DEF
The spectral hardening of neutrons. 1, record 37, English, - neutron%20hardening
Record number: 37, Textual support number: 1 OBS
neutron hardening: term and definition standardized by ISO. 2, record 37, English, - neutron%20hardening
Record 37, French
Record 37, Domaine(s)
- Physique atomique
Record 37, Main entry term, French
- durcissement du spectre des neutrons
1, record 37, French, durcissement%20du%20spectre%20des%20neutrons
correct, masculine noun, standardized
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 OBS
durcissement du spectre des neutrons : terme normalisé par l'ISO. 2, record 37, French, - durcissement%20du%20spectre%20des%20neutrons
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 2015-04-28
Record 38, English
Record 38, Subject field(s)
- Nuclear Physics
Record 38, Main entry term, English
- neutron lifetime
1, record 38, English, neutron%20lifetime
correct, standardized
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 DEF
The mean lifetime between production and disappearance by absorption of leakage in a given medium. 1, record 38, English, - neutron%20lifetime
Record number: 38, Textual support number: 1 OBS
neutron lifetime: term and definition standardized by ISO. 2, record 38, English, - neutron%20lifetime
Record 38, French
Record 38, Domaine(s)
- Physique nucléaire
Record 38, Main entry term, French
- durée de vie des neutrons
1, record 38, French, dur%C3%A9e%20de%20vie%20des%20neutrons
correct, feminine noun, standardized
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 DEF
Temps moyen de vie des neutrons entre leur production et leur disparition par absorption ou fuite, dans un milieu donné. 1, record 38, French, - dur%C3%A9e%20de%20vie%20des%20neutrons
Record number: 38, Textual support number: 1 OBS
durée de vie des neutrons : terme et définition normalisés par l'ISO. 2, record 38, French, - dur%C3%A9e%20de%20vie%20des%20neutrons
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 2015-04-28
Record 39, English
Record 39, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 39, Main entry term, English
- neutron cycle
1, record 39, English, neutron%20cycle
correct, standardized
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 DEF
The average energy, interaction and migration history of neutrons in a reactor, beginning with fission and continuing until they have leaked out or have been absorbed. 1, record 39, English, - neutron%20cycle
Record number: 39, Textual support number: 1 OBS
neutron cycle: term and definition standardized by ISO. 2, record 39, English, - neutron%20cycle
Record 39, French
Record 39, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 39, Main entry term, French
- cycle des neutrons
1, record 39, French, cycle%20des%20neutrons
correct, masculine noun, standardized
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 DEF
Dans un milieu multiplicateur, suite des événements par lesquels passent les neutrons depuis la fission jusqu'à leur fuite ou à leur absorption. 1, record 39, French, - cycle%20des%20neutrons
Record number: 39, Textual support number: 1 OBS
cycle des neutrons : terme et définition normalisés par l'ISO. 2, record 39, French, - cycle%20des%20neutrons
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 2015-04-28
Record 40, English
Record 40, Subject field(s)
- Nuclear Physics
Record 40, Main entry term, English
- neutron yield per fission
1, record 40, English, neutron%20yield%20per%20fission
correct, standardized
Record 40, Abbreviations, English
Record 40, Synonyms, English
- nu factor 1, record 40, English, nu%20factor
correct, standardized
Record 40, Textual support, English
Record number: 40, Textual support number: 1 DEF
The average number of primary fission neutrons (including delayed neutrons) emitted per fission. 1, record 40, English, - neutron%20yield%20per%20fission
Record number: 40, Textual support number: 1 OBS
It is a function of the energy of the absorbed neutrons. 1, record 40, English, - neutron%20yield%20per%20fission
Record number: 40, Textual support number: 2 OBS
neutron yield per fission; nu factor: terms and definition standardized by ISO. 2, record 40, English, - neutron%20yield%20per%20fission
Record 40, French
Record 40, Domaine(s)
- Physique nucléaire
Record 40, Main entry term, French
- facteur nu
1, record 40, French, facteur%20nu
correct, masculine noun, standardized
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 DEF
Nombre moyen de neutrons de fission primaires (y compris les neutrons retardés) émis par fission. 1, record 40, French, - facteur%20nu
Record number: 40, Textual support number: 1 OBS
Ce nombre dépend de l'énergie des neutrons absorbés. 1, record 40, French, - facteur%20nu
Record number: 40, Textual support number: 2 OBS
facteur nu : terme et définition normalisés par l'ISO. 2, record 40, French, - facteur%20nu
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 2015-04-28
Record 41, English
Record 41, Subject field(s)
- Nuclear Physics
Record 41, Main entry term, English
- neutron width
1, record 41, English, neutron%20width
correct, standardized
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 DEF
The partial level width for the emission of a neutron. 1, record 41, English, - neutron%20width
Record number: 41, Textual support number: 1 OBS
neutron width: term and definition standardized by ISO. 2, record 41, English, - neutron%20width
Record 41, French
Record 41, Domaine(s)
- Physique nucléaire
Record 41, Main entry term, French
- largeur d'émission neutronique
1, record 41, French, largeur%20d%27%C3%A9mission%20neutronique
correct, feminine noun, standardized
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record number: 41, Textual support number: 1 DEF
Largeur partielle de niveau associée à l'émission d'un neutron. 1, record 41, French, - largeur%20d%27%C3%A9mission%20neutronique
Record number: 41, Textual support number: 1 OBS
largeur d'émission neutronique : terme et définition normalisés par l'ISO. 2, record 41, French, - largeur%20d%27%C3%A9mission%20neutronique
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 2015-04-28
Record 42, English
Record 42, Subject field(s)
- Atomic Physics
Record 42, Main entry term, English
- neutron current density
1, record 42, English, neutron%20current%20density
correct, standardized
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 DEF
The particle current density of neutrons. 1, record 42, English, - neutron%20current%20density
Record number: 42, Textual support number: 1 OBS
neutron current density: term and definition standardized by ISO. 2, record 42, English, - neutron%20current%20density
Record 42, French
Record 42, Domaine(s)
- Physique atomique
Record 42, Main entry term, French
- densité de courant de neutrons
1, record 42, French, densit%C3%A9%20de%20courant%20de%20neutrons
correct, feminine noun, standardized
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record number: 42, Textual support number: 1 DEF
Densité de courant de particules des neutrons. 1, record 42, French, - densit%C3%A9%20de%20courant%20de%20neutrons
Record number: 42, Textual support number: 1 OBS
densité de courant de neutrons : terme et définition normalisés par l'ISO. 2, record 42, French, - densit%C3%A9%20de%20courant%20de%20neutrons
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 2015-04-28
Record 43, English
Record 43, Subject field(s)
- Atomic Physics
Record 43, Main entry term, English
- neutron temperature
1, record 43, English, neutron%20temperature
correct, standardized
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 DEF
The temperature assigned to a population of neutrons which can be described by a Maxwellian distribution. 1, record 43, English, - neutron%20temperature
Record number: 43, Textual support number: 1 OBS
neutron temperature: term and definition standardized by ISO. 2, record 43, English, - neutron%20temperature
Record 43, French
Record 43, Domaine(s)
- Physique atomique
Record 43, Main entry term, French
- température neutronique
1, record 43, French, temp%C3%A9rature%20neutronique
correct, feminine noun, standardized
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 DEF
Température attribuée à une population de neutrons qui peut être décrite à l'aide d'une distribution maxwellienne. 1, record 43, French, - temp%C3%A9rature%20neutronique
Record number: 43, Textual support number: 1 OBS
température neutronique : terme et définition normalisés par l'ISO. 2, record 43, French, - temp%C3%A9rature%20neutronique
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 2015-04-24
Record 44, English
Record 44, Subject field(s)
- Atomic Physics
- Nuclear Fission Reactors
Record 44, Main entry term, English
- effective delayed neutron fraction
1, record 44, English, effective%20delayed%20neutron%20fraction
correct, standardized
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 DEF
The ratio of the mean number of fissions caused by delayed neutrons to the mean total number of fissions caused by delayed plus prompt neutrons. 1, record 44, English, - effective%20delayed%20neutron%20fraction
Record number: 44, Textual support number: 1 OBS
The effective delayed neutron fraction is generally larger than the actual delayed neutron fraction. 1, record 44, English, - effective%20delayed%20neutron%20fraction
Record number: 44, Textual support number: 2 OBS
effective delayed neutron fraction: term and definition standardized by ISO. 2, record 44, English, - effective%20delayed%20neutron%20fraction
Record 44, French
Record 44, Domaine(s)
- Physique atomique
- Réacteurs nucléaires de fission
Record 44, Main entry term, French
- fraction efficace de neutrons retardés
1, record 44, French, fraction%20efficace%20de%20neutrons%20retard%C3%A9s
correct, feminine noun, standardized
Record 44, Abbreviations, French
Record 44, Synonyms, French
- fraction efficace de neutrons différés 1, record 44, French, fraction%20efficace%20de%20neutrons%20diff%C3%A9r%C3%A9s
correct, feminine noun, standardized
Record 44, Textual support, French
Record number: 44, Textual support number: 1 DEF
Rapport du nombre moyen de fissions produites par les neutrons retardés au nombre moyen total des fissions produites par les neutrons retardés et les neutrons instantanés. 1, record 44, French, - fraction%20efficace%20de%20neutrons%20retard%C3%A9s
Record number: 44, Textual support number: 1 OBS
La fraction efficace de neutrons retardés est généralement plus grande que la fraction réelle de neutrons retardés. 1, record 44, French, - fraction%20efficace%20de%20neutrons%20retard%C3%A9s
Record number: 44, Textual support number: 2 OBS
fraction efficace de neutrons retardés; fraction efficace de neutrons différés : termes et définition normalisés par l'ISO. 2, record 44, French, - fraction%20efficace%20de%20neutrons%20retard%C3%A9s
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 2015-04-24
Record 45, English
Record 45, Subject field(s)
- Atomic Physics
Record 45, Main entry term, English
- epicadmium neutron
1, record 45, English, epicadmium%20neutron
correct, standardized
Record 45, Abbreviations, English
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 DEF
A neutron of kinetic energy greater than the effective cadmium cutoff. 1, record 45, English, - epicadmium%20neutron
Record number: 45, Textual support number: 1 OBS
epicadmium neutron: term and definition standardized by ISO. 2, record 45, English, - epicadmium%20neutron
Record 45, French
Record 45, Domaine(s)
- Physique atomique
Record 45, Main entry term, French
- neutron épicadmique
1, record 45, French, neutron%20%C3%A9picadmique
correct, masculine noun, standardized
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 DEF
Neutron d'énergie cinétique supérieure à l'énergie du seuil cadmium effectif. 1, record 45, French, - neutron%20%C3%A9picadmique
Record number: 45, Textual support number: 1 OBS
neutron épicadmique : terme et définition normalisés par l'ISO. 2, record 45, French, - neutron%20%C3%A9picadmique
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 2015-04-24
Record 46, English
Record 46, Subject field(s)
- Atomic Physics
Record 46, Main entry term, English
- diffusion coefficient for neutron flux density
1, record 46, English, diffusion%20coefficient%20for%20neutron%20flux%20density
correct, standardized
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
The proportionality factor between neutron current density and the negative gradient of the neutron flux density. 1, record 46, English, - diffusion%20coefficient%20for%20neutron%20flux%20density
Record number: 46, Textual support number: 1 OBS
diffusion coefficient for neutron flux density: term and definition standardized by ISO. 2, record 46, English, - diffusion%20coefficient%20for%20neutron%20flux%20density
Record 46, French
Record 46, Domaine(s)
- Physique atomique
Record 46, Main entry term, French
- coefficient de diffusion pour la densité de flux de neutrons
1, record 46, French, coefficient%20de%20diffusion%20pour%20la%20densit%C3%A9%20de%20flux%20de%20neutrons
correct, masculine noun, standardized
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 DEF
Facteur de proportionnalité entre la densité du courant de neutrons et l'opposé du gradient de la densité de flux de neutrons. 1, record 46, French, - coefficient%20de%20diffusion%20pour%20la%20densit%C3%A9%20de%20flux%20de%20neutrons
Record number: 46, Textual support number: 1 OBS
coefficient de diffusion pour la densité de flux de neutrons : terme et définition normalisés par l'ISO. 2, record 46, French, - coefficient%20de%20diffusion%20pour%20la%20densit%C3%A9%20de%20flux%20de%20neutrons
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 2015-04-24
Record 47, English
Record 47, Subject field(s)
- Geophysics
- Scientific Measurements and Analyses
- Geological Research and Exploration
- Geological Prospecting
Record 47, Main entry term, English
- neutron logging
1, record 47, English, neutron%20logging
correct
Record 47, Abbreviations, English
Record 47, Synonyms, English
Record 47, Textual support, English
Record number: 47, Textual support number: 1 DEF
A radioactivity logging method used in boreholes in which a neutron source provides neutrons which enter rock formations encountered and induce additional gamma radiation which is measured by use of an ionization chamber. 2, record 47, English, - neutron%20logging
Record number: 47, Textual support number: 1 CONT
... neutrons can be emitted from a substance when its nucleus is penetrated by gamma particles from a highly radioactive source. This property is used in neutron logging. 3, record 47, English, - neutron%20logging
Record number: 47, Textual support number: 1 OBS
The gamma radiation so induced [by the neutrons which enter rock formations] is related to the hydrogen content of the rock. 2, record 47, English, - neutron%20logging
Record 47, French
Record 47, Domaine(s)
- Géophysique
- Mesures et analyse (Sciences)
- Recherches et prospections géologiques
- Prospection géologique
Record 47, Main entry term, French
- diagraphie de neutrons
1, record 47, French, diagraphie%20de%20neutrons
correct, feminine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
- carottage par activation de neutrons 2, record 47, French, carottage%20par%20activation%20de%20neutrons
avoid, see observation, masculine noun
Record 47, Textual support, French
Record number: 47, Textual support number: 1 OBS
diagraphie : Méthodes de mesure de certains paramètres physiques des formations traversées par le sondage [...] traduit parfois, mais improprement, par carottage [...] 1, record 47, French, - diagraphie%20de%20neutrons
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 2015-02-17
Record 48, English
Record 48, Subject field(s)
- Scientific Measurements and Analyses
- Geological Research and Exploration
- Geological Prospecting
Record 48, Main entry term, English
- neutron log
1, record 48, English, neutron%20log
correct
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record number: 48, Textual support number: 1 DEF
Measurement of the effects of formation bombardment by neutrons. 1, record 48, English, - neutron%20log
Record 48, French
Record 48, Domaine(s)
- Mesures et analyse (Sciences)
- Recherches et prospections géologiques
- Prospection géologique
Record 48, Main entry term, French
- diagraphie neutron
1, record 48, French, diagraphie%20neutron
correct, feminine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 DEF
Mesure des effets du bombardement des formations par des neutrons. 2, record 48, French, - diagraphie%20neutron
Record number: 48, Textual support number: 1 CONT
Parmi les diagraphies différées les plus usitées, nous retiendrons : [...] la radioactivité induite obtenue par bombardement de neutrons ou de rayons [gamma] «diagraphie neutron», basse énergie (4 à 6 MeV), mesurant le pourcentage d'atomes H (eau, hydrocarbures); [...] 3, record 48, French, - diagraphie%20neutron
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - internal organization data 2015-01-19
Record 49, English
Record 49, Subject field(s)
- Atomic Physics
Record 49, Main entry term, English
- neutron absorption cross-section
1, record 49, English, neutron%20absorption%20cross%2Dsection
correct, standardized
Record 49, Abbreviations, English
Record 49, Synonyms, English
Record 49, Textual support, English
Record number: 49, Textual support number: 1 DEF
The difference between the total cross-section and the scattering cross-section. 1, record 49, English, - neutron%20absorption%20cross%2Dsection
Record number: 49, Textual support number: 1 OBS
neutron absorption cross-section: term and definition standardized by ISO in 1997. 2, record 49, English, - neutron%20absorption%20cross%2Dsection
Record 49, French
Record 49, Domaine(s)
- Physique atomique
Record 49, Main entry term, French
- section efficace d'absorption des neutrons
1, record 49, French, section%20efficace%20d%27absorption%20des%20neutrons
correct, feminine noun, standardized
Record 49, Abbreviations, French
Record 49, Synonyms, French
- section efficace d'absorption neutronique 2, record 49, French, section%20efficace%20d%27absorption%20neutronique
correct, feminine noun
Record 49, Textual support, French
Record number: 49, Textual support number: 1 DEF
Différence entre la section efficace totale et la section efficace de diffusion. 1, record 49, French, - section%20efficace%20d%27absorption%20des%20neutrons
Record number: 49, Textual support number: 1 OBS
section efficace d'absorption des neutrons : terme et définition normalisés par l'ISO en 1997. 3, record 49, French, - section%20efficace%20d%27absorption%20des%20neutrons
Record 49, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 2014-12-30
Record 50, English
Record 50, Subject field(s)
- Atomic Physics
Record 50, Main entry term, English
- adjoint flux
1, record 50, English, adjoint%20flux
correct, standardized
Record 50, Abbreviations, English
Record 50, Synonyms, English
- adjoint of the neutron flux density 2, record 50, English, adjoint%20of%20the%20neutron%20flux%20density
correct, standardized
Record 50, Textual support, English
Record number: 50, Textual support number: 1 DEF
The solution of the adjoint diffusion or transport equation. 3, record 50, English, - adjoint%20flux
Record number: 50, Textual support number: 1 OBS
adjoint flux; adjoint of the neutron flux density: terms and definition standardized by ISO in 1997. 4, record 50, English, - adjoint%20flux
Record 50, French
Record 50, Domaine(s)
- Physique atomique
Record 50, Main entry term, French
- flux adjoint
1, record 50, French, flux%20adjoint
correct, masculine noun, standardized
Record 50, Abbreviations, French
Record 50, Synonyms, French
- adjoint de la densité de flux neutronique 2, record 50, French, adjoint%20de%20la%20densit%C3%A9%20de%20flux%20neutronique
correct, masculine noun, standardized
- importance neutronique 3, record 50, French, importance%20neutronique
correct, feminine noun, less frequent
Record 50, Textual support, French
Record number: 50, Textual support number: 1 DEF
Solution de l'équation adjointe de la diffusion ou du transport. 2, record 50, French, - flux%20adjoint
Record number: 50, Textual support number: 1 OBS
flux adjoint; adjoint de la densité de flux neutronique : termes et définition normalisés par l'ISO en 1997. 4, record 50, French, - flux%20adjoint
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 2014-11-28
Record 51, English
Record 51, Subject field(s)
- Scientific Instruments
Record 51, Main entry term, English
- neutron diffractometer
1, record 51, English, neutron%20diffractometer
correct
Record 51, Abbreviations, English
Record 51, Synonyms, English
Record 51, French
Record 51, Domaine(s)
- Instruments scientifiques
Record 51, Main entry term, French
- diffractomètre à neutrons
1, record 51, French, diffractom%C3%A8tre%20%C3%A0%20neutrons
correct, masculine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
Record 51, Textual support, French
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 2014-11-28
Record 52, English
Record 52, Subject field(s)
- Atomic Physics
- Chemistry
- Mineralogy
Record 52, Main entry term, English
- neutron crystallography
1, record 52, English, neutron%20crystallography
correct
Record 52, Abbreviations, English
Record 52, Synonyms, English
Record 52, French
Record 52, Domaine(s)
- Physique atomique
- Chimie
- Minéralogie
Record 52, Main entry term, French
- cristallographie neutronique
1, record 52, French, cristallographie%20neutronique
correct, feminine noun
Record 52, Abbreviations, French
Record 52, Synonyms, French
Record 52, Textual support, French
Record 52, Spanish
Record 52, Textual support, Spanish
Record 53 - external organization data 2014-10-30
Record 53, English
Record 53, Subject field(s)
- Compartment - Canadian Nuclear Safety Commission
- Atomic Physics
- Chemistry
Record 53, Main entry term, English
- neutron
1, record 53, English, neutron
correct
Record 53, Abbreviations, English
Record 53, Synonyms, English
Record 53, Textual support, English
Record number: 53, Textual support number: 1 DEF
An uncharged elementary particle with a mass slightly greater than that of the proton, and found in the nucleus of every atom heavier than hydrogen. 1, record 53, English, - neutron
Record number: 53, Textual support number: 1 PHR
Neutron absorption, capture, source. 2, record 53, English, - neutron
Record 53, French
Record 53, Domaine(s)
- Tiroir - Commission canadienne de sûreté nucléaire
- Physique atomique
- Chimie
Record 53, Main entry term, French
- neutron
1, record 53, French, neutron
correct, masculine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
Record 53, Textual support, French
Record number: 53, Textual support number: 1 DEF
Particule élémentaire dépourvue de charge électrique. 2, record 53, French, - neutron
Record number: 53, Textual support number: 1 CONT
Un neutron libre se transforme spontanément en un proton, un électron et un antineutrino, avec une demi-vie de 13 minutes. 2, record 53, French, - neutron
Record number: 53, Textual support number: 1 OBS
C'est, comme le proton, un nucléon, constituant des noyaux atomiques. 2, record 53, French, - neutron
Record number: 53, Textual support number: 1 PHR
Absorption, capture, source de neutrons. 3, record 53, French, - neutron
Record 53, Spanish
Record 53, Textual support, Spanish
Record 54 - internal organization data 2014-10-15
Record 54, English
Record 54, Subject field(s)
- Nuclear Fission Reactors
Record 54, Main entry term, English
- neutron irradiation damage
1, record 54, English, neutron%20irradiation%20damage
correct
Record 54, Abbreviations, English
Record 54, Synonyms, English
Record 54, French
Record 54, Domaine(s)
- Réacteurs nucléaires de fission
Record 54, Main entry term, French
- dommage causé par l'irradiation neutronique
1, record 54, French, dommage%20caus%C3%A9%20par%20l%27irradiation%20neutronique
correct, masculine noun
Record 54, Abbreviations, French
Record 54, Synonyms, French
Record 54, Textual support, French
Record 54, Spanish
Record 54, Textual support, Spanish
Record 55 - internal organization data 2014-08-28
Record 55, English
Record 55, Subject field(s)
- Nuclear Fission Reactors
- Scientific Instruments
Record 55, Main entry term, English
- neutron detector housing 1, record 55, English, neutron%20detector%20housing
Record 55, Abbreviations, English
Record 55, Synonyms, English
Record 55, French
Record 55, Domaine(s)
- Réacteurs nucléaires de fission
- Instruments scientifiques
Record 55, Main entry term, French
- enceinte de détecteur de neutrons
1, record 55, French, enceinte%20de%20d%C3%A9tecteur%20de%20neutrons
proposal, feminine noun
Record 55, Abbreviations, French
Record 55, Synonyms, French
- boîtier de détecteur de neutrons 1, record 55, French, bo%C3%AEtier%20de%20d%C3%A9tecteur%20de%20neutrons
proposal, masculine noun
- carter de détecteur de neutrons 1, record 55, French, carter%20de%20d%C3%A9tecteur%20de%20neutrons
proposal, masculine noun
Record 55, Textual support, French
Record 55, Spanish
Record 55, Textual support, Spanish
Record 56 - internal organization data 2014-07-31
Record 56, English
Record 56, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 56, Main entry term, English
- fast fission
1, record 56, English, fast%20fission
correct, standardized
Record 56, Abbreviations, English
Record 56, Synonyms, English
- fast neutron fission 2, record 56, English, fast%20neutron%20fission
correct
Record 56, Textual support, English
Record number: 56, Textual support number: 1 DEF
Fission caused by fast neutrons. 3, record 56, English, - fast%20fission
Record number: 56, Textual support number: 1 OBS
fast fission: term and definition standardized by ISO in 1997. 4, record 56, English, - fast%20fission
Record 56, French
Record 56, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 56, Main entry term, French
- fission rapide
1, record 56, French, fission%20rapide
correct, feminine noun, standardized
Record 56, Abbreviations, French
Record 56, Synonyms, French
Record 56, Textual support, French
Record number: 56, Textual support number: 1 DEF
Fission provoquée par des neutrons rapides. 2, record 56, French, - fission%20rapide
Record number: 56, Textual support number: 1 OBS
fission rapide : terme publié au Journal officiel de la République française le 21 septembre 2005. 3, record 56, French, - fission%20rapide
Record number: 56, Textual support number: 2 OBS
fission rapide : terme et définition normalisés par l'ISO en 1997. 3, record 56, French, - fission%20rapide
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 2014-07-23
Record 57, English
Record 57, Subject field(s)
- Scientific Instruments
- Radiation Protection
Record 57, Main entry term, English
- electronic neutron dosimeter 1, record 57, English, electronic%20neutron%20dosimeter
Record 57, Abbreviations, English
Record 57, Synonyms, English
Record 57, French
Record 57, Domaine(s)
- Instruments scientifiques
- Radioprotection
Record 57, Main entry term, French
- dosimètre à neutrons électronique
1, record 57, French, dosim%C3%A8tre%20%C3%A0%20neutrons%20%C3%A9lectronique
masculine noun
Record 57, Abbreviations, French
Record 57, Synonyms, French
Record 57, Textual support, French
Record 57, Spanish
Record 57, Textual support, Spanish
Record 58 - internal organization data 2014-06-10
Record 58, English
Record 58, Subject field(s)
- Atomic Physics
- Nuclear Power Stations
Record 58, Main entry term, English
- delayed neutron fraction
1, record 58, English, delayed%20neutron%20fraction
correct, standardized
Record 58, Abbreviations, English
Record 58, Synonyms, English
Record 58, Textual support, English
Record number: 58, Textual support number: 1 DEF
The ratio of the mean number of delayed neutrons per fission to the mean total number of neutrons (prompt plus delayed) per fission. 1, record 58, English, - delayed%20neutron%20fraction
Record number: 58, Textual support number: 1 OBS
delayed neutron fraction: term and definition standardized by ISO. 2, record 58, English, - delayed%20neutron%20fraction
Record 58, French
Record 58, Domaine(s)
- Physique atomique
- Centrales nucléaires
Record 58, Main entry term, French
- fraction de neutrons retardés
1, record 58, French, fraction%20de%20neutrons%20retard%C3%A9s
correct, feminine noun, standardized
Record 58, Abbreviations, French
Record 58, Synonyms, French
- fraction de neutrons différés 1, record 58, French, fraction%20de%20neutrons%20diff%C3%A9r%C3%A9s
correct, feminine noun, standardized
Record 58, Textual support, French
Record number: 58, Textual support number: 1 DEF
Rapport du nombre moyen des neutrons retardés par fission au nombre total des neutrons (instantanés plus retardés) par fission. 1, record 58, French, - fraction%20de%20neutrons%20retard%C3%A9s
Record number: 58, Textual support number: 1 OBS
fraction de neutrons retardés; fraction de neutrons différés : termes et définition normalisés par l'ISO. 2, record 58, French, - fraction%20de%20neutrons%20retard%C3%A9s
Record 58, Spanish
Record 58, Textual support, Spanish
Record 59 - internal organization data 2014-06-10
Record 59, English
Record 59, Subject field(s)
- Atomic Physics
Record 59, Main entry term, English
- delayed neutron precursor
1, record 59, English, delayed%20neutron%20precursor
correct, standardized
Record 59, Abbreviations, English
Record 59, Synonyms, English
Record 59, Textual support, English
Record number: 59, Textual support number: 1 DEF
A nuclide whose nuclei undergo beta decay followed by neutron emission. 1, record 59, English, - delayed%20neutron%20precursor
Record number: 59, Textual support number: 1 OBS
delayed neutron precursor: term and definition standardized by ISO. 2, record 59, English, - delayed%20neutron%20precursor
Record 59, French
Record 59, Domaine(s)
- Physique atomique
Record 59, Main entry term, French
- précurseur de neutrons retardés
1, record 59, French, pr%C3%A9curseur%20de%20neutrons%20retard%C3%A9s
correct, masculine noun, standardized
Record 59, Abbreviations, French
Record 59, Synonyms, French
Record 59, Textual support, French
Record number: 59, Textual support number: 1 DEF
Nucléide dont les noyaux subissent une désintégration bêta suivie d'une émission de neutrons. 1, record 59, French, - pr%C3%A9curseur%20de%20neutrons%20retard%C3%A9s
Record number: 59, Textual support number: 1 OBS
précurseur de neutrons retardés : terme et définition normalisés par l'ISO. 2, record 59, French, - pr%C3%A9curseur%20de%20neutrons%20retard%C3%A9s
Record 59, Spanish
Record 59, Textual support, Spanish
Record 60 - internal organization data 2014-04-25
Record 60, English
Record 60, Subject field(s)
- Analytical Chemistry
- Atomic Physics
- Nuclear Physics
Record 60, Main entry term, English
- neutron interrogation
1, record 60, English, neutron%20interrogation
correct
Record 60, Abbreviations, English
Record 60, Synonyms, English
- neutron interrogation technique 2, record 60, English, neutron%20interrogation%20technique
correct
Record 60, Textual support, English
Record number: 60, Textual support number: 1 DEF
A method that consists in irradiating radioactive material, such as a waste parcel, with a pulsed neutron beam before analyzing the resulting reemission of neutrons. 3, record 60, English, - neutron%20interrogation
Record 60, French
Record 60, Domaine(s)
- Chimie analytique
- Physique atomique
- Physique nucléaire
Record 60, Main entry term, French
- interrogation neutronique
1, record 60, French, interrogation%20neutronique
correct, feminine noun
Record 60, Abbreviations, French
Record 60, Synonyms, French
Record 60, Textual support, French
Record number: 60, Textual support number: 1 DEF
Méthode de mesure qui consiste à exposer un objet, par exemple un colis de déchets radioactifs, à un flux de neutrons et à analyser le flux de neutrons réémis. 2, record 60, French, - interrogation%20neutronique
Record number: 60, Textual support number: 1 OBS
interrogation neutronique : terme publié au Journal officiel de la République française le 21 décembre 2013. 3, record 60, French, - interrogation%20neutronique
Record 60, Spanish
Record 60, Textual support, Spanish
Record 61 - internal organization data 2013-12-10
Record 61, English
Record 61, Subject field(s)
- Chemistry
Record 61, Main entry term, English
- fast or slow neutron reactor 1, record 61, English, fast%20or%20slow%20neutron%20reactor
Record 61, Abbreviations, English
Record 61, Synonyms, English
Record 61, French
Record 61, Domaine(s)
- Chimie
Record 61, Main entry term, French
- réacteur à neutrons rapides ou lents
1, record 61, French, r%C3%A9acteur%20%C3%A0%20neutrons%20rapides%20ou%20lents
masculine noun
Record 61, Abbreviations, French
Record 61, Synonyms, French
Record 61, Textual support, French
Record 61, Spanish
Record 61, Textual support, Spanish
Record 62 - internal organization data 2013-09-23
Record 62, English
Record 62, Subject field(s)
- Scientific Instruments
- Atomic Physics
- Demolition (Military)
- Land Mines
Record 62, Main entry term, English
- thermal neutron activation sensor
1, record 62, English, thermal%20neutron%20activation%20sensor
correct
Record 62, Abbreviations, English
Record 62, Synonyms, English
- TNA sensor 1, record 62, English, TNA%20sensor
correct
Record 62, Textual support, English
Record number: 62, Textual support number: 1 CONT
The Canadian Department of National Defence has developed a teleoperated, vehicle-mounted, multi-sensor system to detect anti-tank landmines on roads and tracks in peacekeeping operations. A key part of the system is a thermal neutron activation (TNA) sensor which is placed above a suspect location to within a 30 cm radius and confirms the presence of explosives via detection of the 10.835 MeV [megaelectron volt] gamma ray associated with thermal neutron capture on N. 2, record 62, English, - thermal%20neutron%20activation%20sensor
Record 62, French
Record 62, Domaine(s)
- Instruments scientifiques
- Physique atomique
- Destruction (Militaire)
- Mines terrestres
Record 62, Main entry term, French
- capteur d’activation à neutrons thermiques
1, record 62, French, capteur%20d%26rsquo%3Bactivation%20%C3%A0%20neutrons%20thermiques
masculine noun
Record 62, Abbreviations, French
Record 62, Synonyms, French
Record 62, Textual support, French
Record 62, Spanish
Record 62, Textual support, Spanish
Record 63 - internal organization data 2013-09-23
Record 63, English
Record 63, Subject field(s)
- Scientific Instruments
- Atomic Physics
- Demolition (Military)
- Land Mines
Record 63, Main entry term, English
- thermal neutron activation
1, record 63, English, thermal%20neutron%20activation
correct
Record 63, Abbreviations, English
- TNA 1, record 63, English, TNA
correct
Record 63, Synonyms, English
Record 63, Textual support, English
Record number: 63, Textual support number: 1 CONT
... Thermal neutron activation (TNA) for buried explosives detection (simple depiction of the principal components and physical principals underlying the operation of TNA, including: fast neutron production using an electronic neutron generator, neutron thermalization, prompt gamma-ray production, and gamma-ray detection leading to material characterization. ...) 1, record 63, English, - thermal%20neutron%20activation
Record 63, French
Record 63, Domaine(s)
- Instruments scientifiques
- Physique atomique
- Destruction (Militaire)
- Mines terrestres
Record 63, Main entry term, French
- activation à neutrons thermiques
1, record 63, French, activation%20%C3%A0%20neutrons%20thermiques
feminine noun
Record 63, Abbreviations, French
- TNA 1, record 63, French, TNA
feminine noun
Record 63, Synonyms, French
Record 63, Textual support, French
Record number: 63, Textual support number: 1 CONT
[...] L’activation à neutrons thermiques (TNA) pour la détection d’explosifs enfouis dans le sol (détection simple des principaux composants et éléments matériels sous-jacents au fonctionnement [de la] TNA, notamment : production de neutrons rapides à l’aide d’un générateur électronique de neutrons, thermalisation de neutrons, production de rayons gamma instantanés et détection de rayons gamma donnant lieu à une caractérisation du matériel. [...]) 1, record 63, French, - activation%20%C3%A0%20neutrons%20thermiques
Record 63, Spanish
Record 63, Textual support, Spanish
Record 64 - external organization data 2013-08-13
Record 64, English
Record 64, Subject field(s)
- Atomic Physics
- Nuclear Fission Reactors
- Nuclear Power Stations
- Compartment - Canadian Nuclear Safety Commission
Record 64, Main entry term, English
- neutron absorber
1, record 64, English, neutron%20absorber
correct, standardized
Record 64, Abbreviations, English
Record 64, Synonyms, English
- absorber 2, record 64, English, absorber
correct
- neutron-absorbing material 3, record 64, English, neutron%2Dabsorbing%20material
Record 64, Textual support, English
Record number: 64, Textual support number: 1 DEF
A material with which neutrons interact significantly by reactions resulting in their disappearance as free particles. 4, record 64, English, - neutron%20absorber
Record number: 64, Textual support number: 1 OBS
neutron absorber: term and definition standardized by ISO in 1997. 5, record 64, English, - neutron%20absorber
Record number: 64, Textual support number: 2 OBS
neutron material absorber: term standardized by ISO in the 921 standard published in 1972 but not included in the 1997 version. 5, record 64, English, - neutron%20absorber
Record 64, French
Record 64, Domaine(s)
- Physique atomique
- Réacteurs nucléaires de fission
- Centrales nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 64, Main entry term, French
- absorbeur de neutrons
1, record 64, French, absorbeur%20de%20neutrons
correct, masculine noun, standardized
Record 64, Abbreviations, French
Record 64, Synonyms, French
- absorbeur neutronique 2, record 64, French, absorbeur%20neutronique
correct, masculine noun
- absorbeur 3, record 64, French, absorbeur
correct, masculine noun
- élément absorbeur de neutrons 4, record 64, French, %C3%A9l%C3%A9ment%20absorbeur%20de%20neutrons
masculine noun
Record 64, Textual support, French
Record number: 64, Textual support number: 1 DEF
Matière dont l'interaction avec les neutrons donne lieu, de façon appréciable, à des réactions provoquant leur disparition en tant que particules libres. 1, record 64, French, - absorbeur%20de%20neutrons
Record number: 64, Textual support number: 1 CONT
Le modérateur, entrant en jeu dans les réacteurs à neutrons thermiques, ralentit les neutrons produits par fission. Les modérateurs les plus efficaces sont les mauvais absorbeurs neutroniques, soit les corps renfermant des noyaux légers - comme l'hydrogène - car ceux-ci comportent plus d'énergie lors des collisions avec les neutrons. 2, record 64, French, - absorbeur%20de%20neutrons
Record number: 64, Textual support number: 1 OBS
absorbeur de neutrons : terme et définition normalisés par l'ISO en 1997. 5, record 64, French, - absorbeur%20de%20neutrons
Record 64, Spanish
Record 64, Campo(s) temático(s)
- Física atómica
- Reactores nucleares de fisión
- Centrales nucleares
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 64, Main entry term, Spanish
- absorbedor de neutrones
1, record 64, Spanish, absorbedor%20de%20neutrones
masculine noun
Record 64, Abbreviations, Spanish
Record 64, Synonyms, Spanish
Record 64, Textual support, Spanish
Record 65 - external organization data 2013-08-12
Record 65, English
Record 65, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 65, Main entry term, English
- neutron generator
1, record 65, English, neutron%20generator
correct, standardized
Record 65, Abbreviations, English
Record 65, Synonyms, English
Record 65, Textual support, English
Record number: 65, Textual support number: 1 DEF
An accelerator used for neutron production, the target bombarded by accelerated charged particles chosen so that neutrons are produced by a nuclear reaction. 1, record 65, English, - neutron%20generator
Record number: 65, Textual support number: 1 OBS
neutron generator: term and definition standardized by ISO in 1997. 2, record 65, English, - neutron%20generator
Record 65, French
Record 65, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 65, Main entry term, French
- générateur de neutrons
1, record 65, French, g%C3%A9n%C3%A9rateur%20de%20neutrons
correct, masculine noun, standardized
Record 65, Abbreviations, French
Record 65, Synonyms, French
Record 65, Textual support, French
Record number: 65, Textual support number: 1 DEF
Accélérateur utilisé pour la production de neutrons, la cible bombardée par des particules chargées accélérées étant choisie de façon que la réaction nucléaire produite entraîne l'émission de neutrons. 1, record 65, French, - g%C3%A9n%C3%A9rateur%20de%20neutrons
Record number: 65, Textual support number: 1 OBS
générateur de neutrons : terme et définition normalisées par l'ISO en 1997. 2, record 65, French, - g%C3%A9n%C3%A9rateur%20de%20neutrons
Record 65, Spanish
Record 65, Textual support, Spanish
Record 66 - external organization data 2013-08-09
Record 66, English
Record 66, Subject field(s)
- Radiography (Medicine)
- Radiological Physics (Theory and Application)
- Compartment - Canadian Nuclear Safety Commission
Record 66, Main entry term, English
- neutron radiography
1, record 66, English, neutron%20radiography
correct, standardized
Record 66, Abbreviations, English
Record 66, Synonyms, English
- neutronradiography 2, record 66, English, neutronradiography
correct
- neutron transmission radiography 3, record 66, English, neutron%20transmission%20radiography
correct
- NR 3, record 66, English, NR
correct
- NR 3, record 66, English, NR
Record 66, Textual support, English
Record number: 66, Textual support number: 1 CONT
What is neutron radiography? Neutron transmission radiography (NR) is based on the application of the universal law of attenuation of radiation passing through matter. Because different materials have different attenuation behaviour the neutron beam passing through a sample can be interpreted as a signal carrying information about the composition and structure of the sample. The basic experimental set-up is given by the following arrangement: source - collimator - object - collector. 3, record 66, English, - neutron%20radiography
Record number: 66, Textual support number: 1 OBS
neutron radiography: term standardized by ISO in 1998. 4, record 66, English, - neutron%20radiography
Record 66, French
Record 66, Domaine(s)
- Radiographie (Médecine)
- Physique radiologique et applications
- Tiroir - Commission canadienne de sûreté nucléaire
Record 66, Main entry term, French
- neutronographie
1, record 66, French, neutronographie
correct, feminine noun, standardized
Record 66, Abbreviations, French
Record 66, Synonyms, French
- radiographie par neutrons 2, record 66, French, radiographie%20par%20neutrons
feminine noun
- radiographie par émission de neutrons 3, record 66, French, radiographie%20par%20%C3%A9mission%20de%20neutrons
feminine noun
- neutrographie 4, record 66, French, neutrographie
correct, feminine noun
- neutroradiographie 5, record 66, French, neutroradiographie
feminine noun
Record 66, Textual support, French
Record number: 66, Textual support number: 1 DEF
Radiographie effectuée à l'aide de neutrons. 6, record 66, French, - neutronographie
Record number: 66, Textual support number: 1 CONT
La radiographie par émission de neutrons trouvera [...] des applications pour la détection de «pailles métalliques», de bulles d'air au sein d'une structure composite et même dans la détection d'assemblages imparfaits inhérents à ces nouveaux matériaux. Le cœur du nouveau système repose sur un modérateur/collimateur relié à un tube à neutrons qui [...] peut être stimulé ou arrêté instantanément. 3, record 66, French, - neutronographie
Record number: 66, Textual support number: 1 OBS
neutronographie : terme et définition normalisées par l'ISO en 1997. 7, record 66, French, - neutronographie
Record 66, Spanish
Record 66, Textual support, Spanish
Record 67 - internal organization data 2013-06-10
Record 67, English
Record 67, Subject field(s)
- Nuclear Physics
Record 67, Main entry term, English
- neutron potential scattering
1, record 67, English, neutron%20potential%20scattering
correct, standardized
Record 67, Abbreviations, English
Record 67, Synonyms, English
Record 67, Textual support, English
Record number: 67, Textual support number: 1 DEF
Scattering in which the incident neutron is considered to be reflected at the surface of a nucleus as though the latter were a hard sphere. 1, record 67, English, - neutron%20potential%20scattering
Record number: 67, Textual support number: 1 OBS
neutron potential scattering: term and definition standardized by the International Organization for Standardization (ISO). 2, record 67, English, - neutron%20potential%20scattering
Record 67, French
Record 67, Domaine(s)
- Physique nucléaire
Record 67, Main entry term, French
- diffusion potentielle d'un neutron
1, record 67, French, diffusion%20potentielle%20d%27un%20neutron
correct, feminine noun, standardized
Record 67, Abbreviations, French
Record 67, Synonyms, French
Record 67, Textual support, French
Record number: 67, Textual support number: 1 DEF
Diffusion dans laquelle le neutron incident est considéré comme se réfléchissant à la surface d'un noyau, ce dernier étant assimilé à une sphère rigide. 1, record 67, French, - diffusion%20potentielle%20d%27un%20neutron
Record number: 67, Textual support number: 1 OBS
diffusion potentielle d'un neutron : terme et définition normalisés par l'Organisation internationale de normalisation (ISO). 2, record 67, French, - diffusion%20potentielle%20d%27un%20neutron
Record 67, Spanish
Record 67, Textual support, Spanish
Record 68 - internal organization data 2012-08-29
Record 68, English
Record 68, Subject field(s)
- CBRNE Weapons
Record 68, Main entry term, English
- neutron bomb
1, record 68, English, neutron%20bomb
correct
Record 68, Abbreviations, English
- NB 2, record 68, English, NB
correct
Record 68, Synonyms, English
- nuclear neutron bomb 2, record 68, English, nuclear%20neutron%20bomb
correct
Record 68, Textual support, English
Record number: 68, Textual support number: 1 OBS
neutron bomb; nuclear neutron bomb; NB: terms and abbreviation extracted from the "Disarmament and Peace Keeping" glossary with the permission of the United Nations Office at Geneva. 3, record 68, English, - neutron%20bomb
Record 68, French
Record 68, Domaine(s)
- Armes CBRNE
Record 68, Main entry term, French
- bombe à neutrons
1, record 68, French, bombe%20%C3%A0%20neutrons
correct, feminine noun
Record 68, Abbreviations, French
Record 68, Synonyms, French
Record 68, Textual support, French
Record number: 68, Textual support number: 1 OBS
bombe à neutrons : terme tiré du lexique «Désarmement et Maintien de la Paix» avec l'autorisation de l'Office des Nations Unies à Genève. 2, record 68, French, - bombe%20%C3%A0%20neutrons
Record 68, Spanish
Record 68, Campo(s) temático(s)
- Armas QBRNE
Record 68, Main entry term, Spanish
- bomba de neutrones
1, record 68, Spanish, bomba%20de%20neutrones
correct, feminine noun
Record 68, Abbreviations, Spanish
Record 68, Synonyms, Spanish
Record 68, Textual support, Spanish
Record number: 68, Textual support number: 1 CONT
Una bomba de neutrones [...] es un arma terrible capaz de ser lanzada desde cualquier tipo de sistema balístico y aerotransportado, al estallar provoca una potentísima emisión de neutrones que destruyen toda forma de vida en un radio que puede ir desde los cientos de metros hasta kilómetros (dependiendo de la potencia de la bomba) pero con la gran ventaja de que no destruyen las infraestructuras, edificios, casas, autopistas, pozos petrolíferos, coches [...] riquezas en fin que quedan a disposición del invasor. 1, record 68, Spanish, - bomba%20de%20neutrones
Record 69 - internal organization data 2012-05-01
Record 69, English
Record 69, Subject field(s)
- Toxicology
- Nuclear Physics
- Nuclear Fission Reactors
Record 69, Main entry term, English
- neutron poisoning
1, record 69, English, neutron%20poisoning
correct
Record 69, Abbreviations, English
Record 69, Synonyms, English
Record 69, Textual support, English
Record number: 69, Textual support number: 1 DEF
An intoxication caused by a chemical solution injected into a nuclear reactor that harms the chain fission reaction through the absorption of neutrons and end criticality. 2, record 69, English, - neutron%20poisoning
Record 69, French
Record 69, Domaine(s)
- Toxicologie
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 69, Main entry term, French
- empoisonnement neutronique
1, record 69, French, empoisonnement%20neutronique
correct, masculine noun
Record 69, Abbreviations, French
Record 69, Synonyms, French
Record 69, Textual support, French
Record number: 69, Textual support number: 1 DEF
Intoxication causée par une substance qui, placée ou produite dans un réacteur nucléaire, contrarie la réaction de fission en chaîne par absorption de neutrons émis dans le combustible nucléaire. 2, record 69, French, - empoisonnement%20neutronique
Record 69, Spanish
Record 69, Campo(s) temático(s)
- Toxicología
- Física nuclear
- Reactores nucleares de fisión
Record 69, Main entry term, Spanish
- envenenamiento neutrónico
1, record 69, Spanish, envenenamiento%20neutr%C3%B3nico
correct, masculine noun
Record 69, Abbreviations, Spanish
Record 69, Synonyms, Spanish
Record 69, Textual support, Spanish
Record number: 69, Textual support number: 1 DEF
Acumulación de venenos en un reactor, que se generan como resultado de las reacciones nucleares que ocurren en él. 1, record 69, Spanish, - envenenamiento%20neutr%C3%B3nico
Record 70 - internal organization data 2012-01-09
Record 70, English
Record 70, Subject field(s)
- Nuclear Physics
Record 70, Main entry term, English
- neutron energy spectrum effect
1, record 70, English, neutron%20energy%20spectrum%20effect
correct
Record 70, Abbreviations, English
Record 70, Synonyms, English
- neutron spectrum effect 2, record 70, English, neutron%20spectrum%20effect
correct
Record 70, Textual support, English
Record number: 70, Textual support number: 1 CONT
Neutron energy spectrum effect. Changes in the temperatures of the various materials in the core with which the neutrons interact, will alter the energy distribution of the thermal neutrons (also called the “neutron temperature”). 1, record 70, English, - neutron%20energy%20spectrum%20effect
Record 70, French
Record 70, Domaine(s)
- Physique nucléaire
Record 70, Main entry term, French
- effet de spectre
1, record 70, French, effet%20de%20spectre
correct, masculine noun
Record 70, Abbreviations, French
Record 70, Synonyms, French
Record 70, Textual support, French
Record number: 70, Textual support number: 1 CONT
L’effet de spectre est lié à la modification de la répartition énergétique des neutrons : c’est principalement le spectre des neutrons thermiques, lié au spectre de Maxwell et donc à kT, qui est concerné; T n’est plus maintenant la température du combustible mais celle du modérateur. Si toutes les sections efficaces variaient proportionnellement avec la vitesse des neutrons, par exemple selon une loi en 1/v [où v représente la vélocité des neutrons], cette modification de spectre ne modifierait pas la réactivité. 1, record 70, French, - effet%20de%20spectre
Record 70, Spanish
Record 70, Textual support, Spanish
Record 71 - internal organization data 2012-01-09
Record 71, English
Record 71, Subject field(s)
- Nuclear Physics
Record 71, Main entry term, English
- monokinetic neutron
1, record 71, English, monokinetic%20neutron
correct
Record 71, Abbreviations, English
Record 71, Synonyms, English
Record 71, Textual support, English
Record 71, French
Record 71, Domaine(s)
- Physique nucléaire
Record 71, Main entry term, French
- neutron monocinétique
1, record 71, French, neutron%20monocin%C3%A9tique
correct, masculine noun
Record 71, Abbreviations, French
Record 71, Synonyms, French
Record 71, Textual support, French
Record number: 71, Textual support number: 1 DEF
Neutron faisant partie d'un ensemble dans un flux, qui se déplace à la même vitesse que ses semblables. 2, record 71, French, - neutron%20monocin%C3%A9tique
Record number: 71, Textual support number: 1 CONT
Les neutrons monocinétiques sont obtenus avec des accélérateurs, par réaction nucléaire entre des projectiles et une cible. L’énergie des neutrons émis varie en fonction de leur angle d’émission, et la sélection d’un angle particulier permet d’obtenir des neutrons quasi monoénergétiques. 3, record 71, French, - neutron%20monocin%C3%A9tique
Record 71, Spanish
Record 71, Textual support, Spanish
Record 72 - internal organization data 2011-12-22
Record 72, English
Record 72, Subject field(s)
- Nuclear Physics
Record 72, Main entry term, English
- neutron-induced nuclear reaction
1, record 72, English, neutron%2Dinduced%20nuclear%20reaction
correct
Record 72, Abbreviations, English
Record 72, Synonyms, English
Record 72, Textual support, English
Record number: 72, Textual support number: 1 CONT
A third type of neutron-induced nuclear reaction is fission. Typically, fission occurs following the absorption of a slow neutron by several of the very heavy elements. 1, record 72, English, - neutron%2Dinduced%20nuclear%20reaction
Record 72, Key term(s)
- neutron induced nuclear reaction
Record 72, French
Record 72, Domaine(s)
- Physique nucléaire
Record 72, Main entry term, French
- réaction nucléaire induite par neutrons
1, record 72, French, r%C3%A9action%20nucl%C3%A9aire%20induite%20par%20neutrons
correct, feminine noun
Record 72, Abbreviations, French
Record 72, Synonyms, French
Record 72, Textual support, French
Record 72, Spanish
Record 72, Textual support, Spanish
Record 73 - internal organization data 2011-12-22
Record 73, English
Record 73, Subject field(s)
- Atomic Physics
- Analytical Chemistry
- Nuclear Physics
Record 73, Main entry term, English
- interrogation neutron
1, record 73, English, interrogation%20neutron
correct
Record 73, Abbreviations, English
Record 73, Synonyms, English
Record 73, Textual support, English
Record number: 73, Textual support number: 1 CONT
A number of devices are available to assay Contact Handled-Transuranic (CH-TRU) for fissile material. One assay technique employs a pulsed fast-neutron source of 108 neutron/second to provide interrogation neutrons that upon thermalization produce fissions in any fissile material. The fission neutrons, counted using3He detector packs, are separated from the interrogation neutrons by their longer die-away time. 1, record 73, English, - interrogation%20neutron
Record 73, French
Record 73, Domaine(s)
- Physique atomique
- Chimie analytique
- Physique nucléaire
Record 73, Main entry term, French
- neutron interrogateur
1, record 73, French, neutron%20interrogateur
correct, masculine noun
Record 73, Abbreviations, French
Record 73, Synonyms, French
Record 73, Textual support, French
Record number: 73, Textual support number: 1 CONT
La quantification non destructive de la masse de noyaux lourds au moyen de la mesure neutronique active repose sur la stimulation de la réaction de fission et la mesure des neutrons qui en découlent. Cela suppose une source de particules interrogatrices (source isotopique, générateur de neutrons, accélérateur d’électrons...), une enceinte de thermalisation destinée à ralentir et à maintenir les neutrons interrogateurs à des énergies où les sections efficaces de fission associées aux isotopes recherchés sont optimales et, enfin, un dispositif de détection pour la mesure des neutrons. Le signal neutronique de fission est directement lié à la masse de matière qui a fissionné. Sa connaissance permet, étalonnage à l’appui, de quantifier cette masse. 1, record 73, French, - neutron%20interrogateur
Record 73, Spanish
Record 73, Textual support, Spanish
Record 74 - internal organization data 2011-12-22
Record 74, English
Record 74, Subject field(s)
- Radiological Physics (Theory and Application)
- Nuclear Physics
Record 74, Main entry term, English
- active neutron measurement cell
1, record 74, English, active%20neutron%20measurement%20cell
correct
Record 74, Abbreviations, English
Record 74, Synonyms, English
Record 74, Textual support, English
Record number: 74, Textual support number: 1 CONT
Neutron interrogation is used in both the active neutron measurement cell for the identification of fissile materials and in the hazardous material cell for the capture gamma identification of the hazardous elements in waste. 1, record 74, English, - active%20neutron%20measurement%20cell
Record 74, French
Record 74, Domaine(s)
- Physique radiologique et applications
- Physique nucléaire
Record 74, Main entry term, French
- cellule de mesures neutroniques actives
1, record 74, French, cellule%20de%20mesures%20neutroniques%20actives
correct, feminine noun
Record 74, Abbreviations, French
Record 74, Synonyms, French
Record 74, Textual support, French
Record number: 74, Textual support number: 1 CONT
Moyennant un spectre neutronique interrogateur approprié (rapide et thermique) et en utilisant des hypothèses sur certains radioéléments, il devient alors possible de quantifier séparément les éléments fissiles (235U, [exposants 239, 241]Pu) et fertiles (essentiellement238U). C’est typiquement le cas des cellules de mesures neutroniques actives dédiées aux besoins du contrôle et de la caractérisation de colis de déchets de coques et embouts, et de bitume. 1, record 74, French, - cellule%20de%20mesures%20neutroniques%20actives
Record 74, Spanish
Record 74, Textual support, Spanish
Record 75 - internal organization data 2011-12-22
Record 75, English
Record 75, Subject field(s)
- Statistical Graphs and Diagrams
- Atomic Physics
Record 75, Main entry term, English
- neutron interrogation spectrum
1, record 75, English, neutron%20interrogation%20spectrum
correct
Record 75, Abbreviations, English
Record 75, Synonyms, English
Record 75, Textual support, English
Record number: 75, Textual support number: 1 DEF
A graphic representation of the neutrons reemitted after a neutron interrogation. 1, record 75, English, - neutron%20interrogation%20spectrum
Record 75, French
Record 75, Domaine(s)
- Diagrammes et graphiques (Statistique)
- Physique atomique
Record 75, Main entry term, French
- spectre neutronique interrogateur
1, record 75, French, spectre%20neutronique%20interrogateur
correct, masculine noun
Record 75, Abbreviations, French
Record 75, Synonyms, French
Record 75, Textual support, French
Record number: 75, Textual support number: 1 DEF
Représentation graphique des neutrons réémis à la suite d’une interrogation neutronique. 2, record 75, French, - spectre%20neutronique%20interrogateur
Record number: 75, Textual support number: 1 CONT
[…] l’interrogation par neutrons thermiques affecte essentiellement les éléments fissiles et l’interrogation par des neutrons rapides concerne les éléments fertiles et fissiles. Ainsi, la mesure du signal prompt concerne les éléments fissiles et le signal retardé concerne les éléments fissiles et fertiles. Moyennant un spectre neutronique interrogateur approprié (rapide et thermique) et en utilisant des hypothèses sur certains radioéléments, il devient alors possible de quantifier séparément les éléments fissiles (235U, [exposants 239,241]Pu) et fertiles (essentiellement238U). 1, record 75, French, - spectre%20neutronique%20interrogateur
Record 75, Spanish
Record 75, Textual support, Spanish
Record 76 - internal organization data 2011-12-21
Record 76, English
Record 76, Subject field(s)
- Analytical Chemistry
- Atomic Physics
Record 76, Main entry term, English
- passive neutron measurement
1, record 76, English, passive%20neutron%20measurement
correct
Record 76, Abbreviations, English
Record 76, Synonyms, English
Record 76, Textual support, English
Record number: 76, Textual support number: 1 DEF
A technique … based on the spontaneous fission rate determination of fissile material present in [a waste] container. 1, record 76, English, - passive%20neutron%20measurement
Record 76, French
Record 76, Domaine(s)
- Chimie analytique
- Physique atomique
Record 76, Main entry term, French
- mesure neutronique passive
1, record 76, French, mesure%20neutronique%20passive
correct, feminine noun
Record 76, Abbreviations, French
Record 76, Synonyms, French
Record 76, Textual support, French
Record number: 76, Textual support number: 1 CONT
Le principe de la mesure neutronique passive est de détecter les neutrons émis spontanément par les radioéléments présents dans le fût de déchets, parmi lesquels les isotopes pairs de plutonium. Principalement, on demande à caractériser par cette méthode le240Pu, car il apporte une contribution importante à l’activité alpha totale. 2, record 76, French, - mesure%20neutronique%20passive
Record 76, Spanish
Record 76, Textual support, Spanish
Record 77 - internal organization data 2011-12-21
Record 77, English
Record 77, Subject field(s)
- Radiological Physics (Theory and Application)
- Nuclear Physics
Record 77, Main entry term, English
- active neutron measurement technique
1, record 77, English, active%20neutron%20measurement%20technique
correct
Record 77, Abbreviations, English
Record 77, Synonyms, English
Record 77, Textual support, English
Record number: 77, Textual support number: 1 CONT
There are a number of neutron counting techniques that can be employed for verification of uranium material … Both passive and active neutron measurement techniques are used. In the passive mode, neutrons from spontaneously fissioning isotopes, such as240Pu and244Cm, are measured. In the active mode, an external source of neutrons (from a neutron generator or isotopic source) first irradiates the sample. Then the neutron signal from fissionable isotopes, such as239Pu or235U, is measured. Both modes are in common usage in a variety of applications. 1, record 77, English, - active%20neutron%20measurement%20technique
Record 77, French
Record 77, Domaine(s)
- Physique radiologique et applications
- Physique nucléaire
Record 77, Main entry term, French
- mesure neutronique active
1, record 77, French, mesure%20neutronique%20active
correct, feminine noun
Record 77, Abbreviations, French
Record 77, Synonyms, French
Record 77, Textual support, French
Record number: 77, Textual support number: 1 CONT
La mesure neutronique active repose sur la stimulation de la réaction de fission et la mesure des neutrons qui en découlent. Cela suppose une source de particules interrogatrices (source isotopique, générateur de neutrons, accélérateur d’électrons…), une enceinte de thermalisation destinée à ralentir et à maintenir les neutrons interrogateurs à des énergies où les sections efficaces de fission associées aux isotopes recherchés sont optimales et, enfin, un dispositif de détection pour la mesure des neutrons. 2, record 77, French, - mesure%20neutronique%20active
Record 77, Spanish
Record 77, Textual support, Spanish
Record 78 - internal organization data 2011-12-21
Record 78, English
Record 78, Subject field(s)
- Nuclear Fission Reactors
Record 78, Main entry term, English
- upper neutron protection 1, record 78, English, upper%20neutron%20protection
Record 78, Abbreviations, English
Record 78, Synonyms, English
Record 78, Textual support, English
Record number: 78, Textual support number: 1 CONT
A core of a nuclear reactor … characterized in that the fuel assemblies of the core comprise an annular component which is integral, at its lower part, with the tubular casing of the body of the assembly, located below the openings and carrying bars of neutron-absorbing material which constitute the upper neutron protection of the assembly. 1, record 78, English, - upper%20neutron%20protection
Record 78, French
Record 78, Domaine(s)
- Réacteurs nucléaires de fission
Record 78, Main entry term, French
- protection neutronique supérieure
1, record 78, French, protection%20neutronique%20sup%C3%A9rieure
correct, feminine noun
Record 78, Abbreviations, French
- PNS 2, record 78, French, PNS
correct, feminine noun
Record 78, Synonyms, French
Record 78, Textual support, French
Record number: 78, Textual support number: 1 CONT
L’assemblage [combustible] est principalement constitué d’un tube hexagonal d’acier au titane […] qui contiendra le faisceau d’aiguilles de combustible, ou de crayons fertiles dans le cas d’un assemblage de couverture radiale [. Il] est complété par des structures supérieures (protection neutronique supérieure (PNS) et tête d’assemblage) et par les structures inférieures […] 1, record 78, French, - protection%20neutronique%20sup%C3%A9rieure
Record 78, Spanish
Record 78, Textual support, Spanish
Record 79 - internal organization data 2011-12-14
Record 79, English
Record 79, Subject field(s)
- Atomic Physics
- Nuclear Fission Reactors
Record 79, Main entry term, English
- prompt-neutron signal from photofission
1, record 79, English, prompt%2Dneutron%20signal%20from%20photofission
correct
Record 79, Abbreviations, English
Record 79, Synonyms, English
Record 79, Textual support, English
Record 79, Key term(s)
- prompt neutron signal from photofission
- photofission prompt-neutron signal
Record 79, French
Record 79, Domaine(s)
- Physique atomique
- Réacteurs nucléaires de fission
Record 79, Main entry term, French
- signal neutronique prompt de photofission
1, record 79, French, signal%20neutronique%20prompt%20de%20photofission
correct, masculine noun
Record 79, Abbreviations, French
Record 79, Synonyms, French
Record 79, Textual support, French
Record number: 79, Textual support number: 1 CONT
Le signal neutronique prompt de photofission reste difficilement exploitable à cause, d’une part, du flash photonique qui paralyse les détecteurs et leur électronique pendant un laps de temps de l’ordre de quelques microsecondes et, d’autre part, des réactions photoneutroniques parasites qui masquent complètement les neutrons prompts utiles. 1, record 79, French, - signal%20neutronique%20prompt%20de%20photofission
Record 79, Spanish
Record 79, Textual support, Spanish
Record 80 - internal organization data 2011-12-12
Record 80, English
Record 80, Subject field(s)
- Nuclear Physics
Record 80, Main entry term, English
- neutron irradiation
1, record 80, English, neutron%20irradiation
correct
Record 80, Abbreviations, English
Record 80, Synonyms, English
Record 80, Textual support, English
Record number: 80, Textual support number: 1 DEF
The exposure of a material [, an organism] or objects to neutrons. 2, record 80, English, - neutron%20irradiation
Record number: 80, Textual support number: 1 CONT
Some reactors are used for the neutron irradiation of samples for radioisotope production for a range of purposes. 3, record 80, English, - neutron%20irradiation
Record 80, French
Record 80, Domaine(s)
- Physique nucléaire
Record 80, Main entry term, French
- irradiation neutronique
1, record 80, French, irradiation%20neutronique
correct, feminine noun
Record 80, Abbreviations, French
Record 80, Synonyms, French
Record 80, Textual support, French
Record number: 80, Textual support number: 1 DEF
Exposition d’un organisme, d’un matériau ou d’un objet cibles aux rayonnements des neutrons. 2, record 80, French, - irradiation%20neutronique
Record 80, Spanish
Record 80, Textual support, Spanish
Record 81 - internal organization data 2011-11-17
Record 81, English
Record 81, Subject field(s)
- Nuclear Power Stations
- Atomic Physics
Record 81, Main entry term, English
- pulsed neutron generator
1, record 81, English, pulsed%20neutron%20generator
correct
Record 81, Abbreviations, English
Record 81, Synonyms, English
- pulsed-neutron generator 2, record 81, English, pulsed%2Dneutron%20generator
Record 81, French
Record 81, Domaine(s)
- Centrales nucléaires
- Physique atomique
Record 81, Main entry term, French
- générateur de neutrons pulsés
1, record 81, French, g%C3%A9n%C3%A9rateur%20de%20neutrons%20puls%C3%A9s
correct, masculine noun
Record 81, Abbreviations, French
Record 81, Synonyms, French
Record 81, Textual support, French
Record 81, Spanish
Record 81, Campo(s) temático(s)
- Centrales nucleares
- Física atómica
Record 81, Main entry term, Spanish
- generador pulsado de neutrones
1, record 81, Spanish, generador%20pulsado%20de%20neutrones
correct, masculine noun
Record 81, Abbreviations, Spanish
Record 81, Synonyms, Spanish
Record 81, Textual support, Spanish
Record 82 - internal organization data 2011-09-27
Record 82, English
Record 82, Subject field(s)
- Atomic Physics
- Chemistry
Record 82, Main entry term, English
- nuclear neutron
1, record 82, English, nuclear%20neutron
correct
Record 82, Abbreviations, English
Record 82, Synonyms, English
Record 82, Textual support, English
Record 82, French
Record 82, Domaine(s)
- Physique atomique
- Chimie
Record 82, Main entry term, French
- neutron nucléaire
1, record 82, French, neutron%20nucl%C3%A9aire
correct, masculine noun
Record 82, Abbreviations, French
Record 82, Synonyms, French
Record 82, Textual support, French
Record number: 82, Textual support number: 1 CONT
L'eau lourde est la substance qui sert de modérateur dans un réacteur CANDU. L'eau lourde contient du deutérium, un isotope de l'atome d'hydrogène ayant un neutron nucléaire. 1, record 82, French, - neutron%20nucl%C3%A9aire
Record number: 82, Textual support number: 1 OBS
Emploi des réacteurs nucléaires. Les neutrons sont presque exclusivement produits par les réacteurs nucléaires. 2, record 82, French, - neutron%20nucl%C3%A9aire
Record 82, Spanish
Record 82, Textual support, Spanish
Record 83 - external organization data 2011-09-19
Record 83, English
Record 83, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 83, Main entry term, English
- incoming neutron
1, record 83, English, incoming%20neutron
correct
Record 83, Abbreviations, English
Record 83, Synonyms, English
Record 83, Textual support, English
Record number: 83, Textual support number: 1 CONT
The size of the cross section depends on: 1. The composition of isotopes in the target. 2. The energy of the incoming neutron. 1, record 83, English, - incoming%20neutron
Record 83, French
Record 83, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 83, Main entry term, French
- neutron incident
1, record 83, French, neutron%20incident
correct, masculine noun
Record 83, Abbreviations, French
Record 83, Synonyms, French
Record 83, Textual support, French
Record number: 83, Textual support number: 1 CONT
[La] section efficace n'a pas de relation directe avec la géométrie réelle du noyau, elle dépend de : 1. la composition de l'isotope cible, 2. l'énergie du neutron incident. 2, record 83, French, - neutron%20incident
Record 83, Spanish
Record 83, Textual support, Spanish
Record 84 - internal organization data 2011-06-23
Record 84, English
Record 84, Subject field(s)
- Nuclear Physics
Record 84, Main entry term, English
- local neutron balance
1, record 84, English, local%20neutron%20balance
correct
Record 84, Abbreviations, English
Record 84, Synonyms, English
Record 84, Textual support, English
Record number: 84, Textual support number: 1 CONT
In the local neutron balance solution, the neutron flux distribution in each node is determined by using information from the global neutron balance. 1, record 84, English, - local%20neutron%20balance
Record 84, French
Record 84, Domaine(s)
- Physique nucléaire
Record 84, Main entry term, French
- bilan neutronique local
1, record 84, French, bilan%20neutronique%20local
correct, masculine noun
Record 84, Abbreviations, French
Record 84, Synonyms, French
Record 84, Textual support, French
Record 84, Spanish
Record 84, Textual support, Spanish
Record 85 - internal organization data 2011-06-17
Record 85, English
Record 85, Subject field(s)
- Atomic Physics
Record 85, Main entry term, English
- neutron yield per absorption
1, record 85, English, neutron%20yield%20per%20absorption
correct, standardized
Record 85, Abbreviations, English
Record 85, Synonyms, English
- eta factor 2, record 85, English, eta%20factor
correct, standardized
Record 85, Textual support, English
Record number: 85, Textual support number: 1 DEF
The average number of primary fission neutrons (including delayed neutrons) emitted per neutron absorbed by a fissionable nuclide or by a nuclear fuel, as specified. 2, record 85, English, - neutron%20yield%20per%20absorption
Record number: 85, Textual support number: 1 OBS
It is a function of the energy of the absorbed neutrons. 2, record 85, English, - neutron%20yield%20per%20absorption
Record number: 85, Textual support number: 2 OBS
neutron yield per absorption; eta factor: terms and definition standardized by ISO. 3, record 85, English, - neutron%20yield%20per%20absorption
Record 85, French
Record 85, Domaine(s)
- Physique atomique
Record 85, Main entry term, French
- facteur êta
1, record 85, French, facteur%20%C3%AAta
correct, masculine noun, standardized
Record 85, Abbreviations, French
Record 85, Synonyms, French
Record 85, Textual support, French
Record number: 85, Textual support number: 1 DEF
Nombre moyen de neutrons de fission primaires (y compris les neutrons retardés) émis par neutron absorbé par un nucléide fissile ou par un combustible nucléaire, selon ce qui est spécifié. 1, record 85, French, - facteur%20%C3%AAta
Record number: 85, Textual support number: 1 OBS
Ce nombre dépend de l'énergie des neutrons absorbés. 1, record 85, French, - facteur%20%C3%AAta
Record number: 85, Textual support number: 2 OBS
facteur êta : terme et définition normalisés par l'ISO. 2, record 85, French, - facteur%20%C3%AAta
Record 85, Spanish
Record 85, Textual support, Spanish
Record 86 - internal organization data 2011-05-31
Record 86, English
Record 86, Subject field(s)
- Analytical Chemistry
- Scientific Instruments
Record 86, Main entry term, English
- neutron detector
1, record 86, English, neutron%20detector
correct
Record 86, Abbreviations, English
Record 86, Synonyms, English
Record 86, Textual support, English
Record number: 86, Textual support number: 1 DEF
A neutron detection device based on the neutron-induced nuclear processes. 2, record 86, English, - neutron%20detector
Record 86, French
Record 86, Domaine(s)
- Chimie analytique
- Instruments scientifiques
Record 86, Main entry term, French
- détecteur de neutrons
1, record 86, French, d%C3%A9tecteur%20de%20neutrons
correct, masculine noun
Record 86, Abbreviations, French
Record 86, Synonyms, French
Record 86, Textual support, French
Record 86, Spanish
Record 86, Campo(s) temático(s)
- Química analítica
- Instrumentos científicos
Record 86, Main entry term, Spanish
- detector de neutrones
1, record 86, Spanish, detector%20de%20neutrones
masculine noun
Record 86, Abbreviations, Spanish
Record 86, Synonyms, Spanish
Record 86, Textual support, Spanish
Record 87 - internal organization data 2011-05-18
Record 87, English
Record 87, Subject field(s)
- Nuclear Physics
Record 87, Main entry term, English
- recoil neutron
1, record 87, English, recoil%20neutron
correct
Record 87, Abbreviations, English
Record 87, Synonyms, English
Record 87, Textual support, English
Record number: 87, Textual support number: 1 CONT
The theory of physics of heavy-ion transport is well developed, although modeling of the complex interacting processes is only approximate. Generally it states that: nuclei of GCR [galactic cosmic radiation] slowed down as a result of ionization losses, GCR primaries are fragmented as they interact in materials and continue to transport fragments (projectile secondaries), recoil neutrons are formed from proton and neutron collisions, and neutrons, protons and alphas (target secondaries) are produced in inelastic proton collisions. 1, record 87, English, - recoil%20neutron
Record 87, French
Record 87, Domaine(s)
- Physique nucléaire
Record 87, Main entry term, French
- neutron de recul
1, record 87, French, %20neutron%20de%20recul
correct, masculine noun
Record 87, Abbreviations, French
Record 87, Synonyms, French
Record 87, Textual support, French
Record number: 87, Textual support number: 1 CONT
[…] un appareillage capable de détecter avec une efficacité voisine de 1 les mésons […] et de mesurer avec une bonne précision la direction et l'énergie des neutrons de recul créés dans la réaction d'échange de charge. 1, record 87, French, - %20neutron%20de%20recul
Record 87, Spanish
Record 87, Textual support, Spanish
Record 88 - external organization data 2011-05-16
Record 88, English
Record 88, Subject field(s)
- Atomic Physics
- Nuclear Physics
- Radiation Protection
- Compartment - Canadian Nuclear Safety Commission
Record 88, Main entry term, English
- leakage
1, record 88, English, leakage
correct, standardized
Record 88, Abbreviations, English
Record 88, Synonyms, English
- neutron leakage 2, record 88, English, neutron%20leakage
correct
Record 88, Textual support, English
Record number: 88, Textual support number: 1 DEF
The net loss of neutrons from a region of a reactor by escape across the boundary. [Definition standardized by ISO.] 1, record 88, English, - leakage
Record number: 88, Textual support number: 1 OBS
leakage: term standardized by ISO. 3, record 88, English, - leakage
Record 88, French
Record 88, Domaine(s)
- Physique atomique
- Physique nucléaire
- Radioprotection
- Tiroir - Commission canadienne de sûreté nucléaire
Record 88, Main entry term, French
- fuite de neutrons
1, record 88, French, fuite%20de%20neutrons
correct, feminine noun, standardized
Record 88, Abbreviations, French
Record 88, Synonyms, French
Record 88, Textual support, French
Record number: 88, Textual support number: 1 DEF
Perte nette de neutrons à partir d'une région d'un réacteur par évasion à travers ses limites. [Définition normalisée par l'ISO.] 1, record 88, French, - fuite%20de%20neutrons
Record number: 88, Textual support number: 1 OBS
fuite de neutrons : terme normalisé par l'ISO. 2, record 88, French, - fuite%20de%20neutrons
Record 88, Spanish
Record 88, Textual support, Spanish
Record 89 - internal organization data 2011-03-28
Record 89, English
Record 89, Subject field(s)
- Nuclear Physics
Record 89, Main entry term, English
- neutron scattering
1, record 89, English, neutron%20scattering
correct
Record 89, Abbreviations, English
Record 89, Synonyms, English
Record 89, Textual support, English
Record number: 89, Textual support number: 1 DEF
The change in direction of neutrons caused by collision with nuclei in a material. 1, record 89, English, - neutron%20scattering
Record 89, French
Record 89, Domaine(s)
- Physique nucléaire
Record 89, Main entry term, French
- diffusion neutronique
1, record 89, French, diffusion%20neutronique
correct, feminine noun
Record 89, Abbreviations, French
Record 89, Synonyms, French
- écartement neutronique 2, record 89, French, %C3%A9cartement%20neutronique%20
correct, masculine noun
- écartement de la population neutronique 1, record 89, French, %20%20%20%20%20%20%20%20%C3%A9cartement%20de%20la%20population%20neutronique
correct, masculine noun
Record 89, Textual support, French
Record number: 89, Textual support number: 1 DEF
Modification de la trajectoire d’une population de neutrons à la suite de leur collision avec les noyaux d’un matériau. 3, record 89, French, - diffusion%20neutronique
Record 89, Spanish
Record 89, Textual support, Spanish
Record 90 - internal organization data 2011-03-24
Record 90, English
Record 90, Subject field(s)
- Nuclear Physics
Record 90, Main entry term, English
- flying neutron 1, record 90, English, flying%20neutron
Record 90, Abbreviations, English
Record 90, Synonyms, English
Record 90, Textual support, English
Record number: 90, Textual support number: 1 CONT
Slow (or "adiabatic") change of the magnetic field: A change of the field direction encountered by the neutron on its way along the flight path, is experienced as a rotation of the field in the coordinate frame of the flying neutron. 1, record 90, English, - flying%20neutron
Record 90, French
Record 90, Domaine(s)
- Physique nucléaire
Record 90, Main entry term, French
- neutron en vol
1, record 90, French, neutron%20en%20vol
correct, masculine noun
Record 90, Abbreviations, French
Record 90, Synonyms, French
Record 90, Textual support, French
Record number: 90, Textual support number: 1 CONT
Forme intégrale de l’équation de Boltzmann. La notion de flux représente un décompte différencié selon les différentes variables des neutrons «en vol», c’est-à-dire voyageant comme dans du vide, entre un point d’émission et le point où aura lieu une interaction avec la matière. 1, record 90, French, - neutron%20en%20vol
Record 90, Spanish
Record 90, Textual support, Spanish
Record 91 - internal organization data 2011-03-09
Record 91, English
Record 91, Subject field(s)
- Physics
Record 91, Main entry term, English
- neutron wavelength 1, record 91, English, neutron%20wavelength
Record 91, Abbreviations, English
Record 91, Synonyms, English
Record 91, French
Record 91, Domaine(s)
- Physique
Record 91, Main entry term, French
- longueur d'onde neutronique 1, record 91, French, longueur%20d%27onde%20neutronique
Record 91, Abbreviations, French
Record 91, Synonyms, French
Record 91, Textual support, French
Record 91, Spanish
Record 91, Textual support, Spanish
Record 92 - internal organization data 2011-03-09
Record 92, English
Record 92, Subject field(s)
- Atomic Physics
Record 92, Main entry term, English
- neutron wavelength 1, record 92, English, neutron%20wavelength
Record 92, Abbreviations, English
Record 92, Synonyms, English
Record 92, French
Record 92, Domaine(s)
- Physique atomique
Record 92, Main entry term, French
- longueur d'onde neutronique
1, record 92, French, longueur%20d%27onde%20neutronique
feminine noun
Record 92, Abbreviations, French
Record 92, Synonyms, French
Record 92, Textual support, French
Record 92, Spanish
Record 92, Textual support, Spanish
Record 93 - internal organization data 2011-03-04
Record 93, English
Record 93, Subject field(s)
- Pipes and Fittings
- Nuclear Fission Reactors
Record 93, Main entry term, English
- neutron guide
1, record 93, English, neutron%20guide
correct
Record 93, Abbreviations, English
Record 93, Synonyms, English
- neutron guide tube 2, record 93, English, neutron%20guide%20tube
Record 93, Textual support, English
Record number: 93, Textual support number: 1 DEF
... a rectangular passageway consisting of neutron mirrors and transmits low-energy neutrons to a distance. 3, record 93, English, - neutron%20guide
Record number: 93, Textual support number: 1 OBS
Just like the optical fiber cable, it is used in a long-distance transmission of neutrons. 3, record 93, English, - neutron%20guide
Record 93, French
Record 93, Domaine(s)
- Tuyauterie et raccords
- Réacteurs nucléaires de fission
Record 93, Main entry term, French
- guide de neutrons
1, record 93, French, guide%20de%20neutrons
correct, masculine noun
Record 93, Abbreviations, French
Record 93, Synonyms, French
- guide à neutrons 2, record 93, French, guide%20%C3%A0%20neutrons
correct, masculine noun
Record 93, Textual support, French
Record number: 93, Textual support number: 1 DEF
[...] tube, en général rectangulaire, à parois internes réfléchissantes, maintenu sous vide [qui est] implanté à la sortie d'un canal de réacteur [...] 3, record 93, French, - guide%20de%20neutrons
Record number: 93, Textual support number: 1 OBS
[...] il transmet un faisceau de neutrons qui se propagent par réflexions totales successives, c'est-à-dire avec une divergence indépendante de la distance. L'angle limite de réflexion totale est proportionnel à la longueur d'onde du neutron et dépend du matériau réfléchissant. 4, record 93, French, - guide%20de%20neutrons
Record 93, Spanish
Record 93, Textual support, Spanish
Record 94 - internal organization data 2011-01-07
Record 94, English
Record 94, Subject field(s)
- Atomic Physics
Record 94, Main entry term, English
- fast neutron
1, record 94, English, fast%20neutron
correct, standardized
Record 94, Abbreviations, English
Record 94, Synonyms, English
Record 94, Textual support, English
Record number: 94, Textual support number: 1 DEF
A high-energy neutron, which travels at a speed of about 6,000 miles per second. 2, record 94, English, - fast%20neutron
Record number: 94, Textual support number: 1 CONT
Fast neutron [is a] neutron with energy greater than roughly 100,000 electron volts (100 keV). 3, record 94, English, - fast%20neutron
Record number: 94, Textual support number: 1 OBS
fast neutron: term standardized by ISO. 4, record 94, English, - fast%20neutron
Record 94, French
Record 94, Domaine(s)
- Physique atomique
Record 94, Main entry term, French
- neutron rapide
1, record 94, French, neutron%20rapide
correct, masculine noun, standardized
Record 94, Abbreviations, French
Record 94, Synonyms, French
Record 94, Textual support, French
Record number: 94, Textual support number: 1 DEF
Neutron d'énergie cinétique supérieure à une certaine valeur spécifiée. 2, record 94, French, - neutron%20rapide
Record number: 94, Textual support number: 1 CONT
On appelle «neutrons rapides» les neutrons produits par les réactions de fission avant qu'ils ne soient ralentis par un grand nombre de chocs. Leur énergie va d'environ 0,1 MeV à 2 ou 3 MeV. Grâce à leur énergie, les neutrons rapides sont capables de fissionner, donc de détruire, non seulement les noyaux réputés fissiles mais les actinides, ces noyaux plus lourds que l'uranium qui s'accumulent dans le combustible des réacteurs. Si l'on désire brûler efficacement ces déchets radioactifs gênants, il faut des neutrons rapides. Les neutrons rapides permettent de faire fonctionner un réacteur en surgénération [...] Le handicap des neutrons rapides est leur faible probabilité d'interaction, appelée «section efficace». 3, record 94, French, - neutron%20rapide
Record number: 94, Textual support number: 1 OBS
Le neutron est, avec le proton, l'un des constituants du noyau de l'atome. Il en est le partenaire. Il est instable en dehors du noyau. Dénué de charge électrique, il n'est sensible qu'aux forces nucléaires. Étant électriquement neutre, il est facilement capté dans le noyau, y déclenchant des réactions nucléaires. 3, record 94, French, - neutron%20rapide
Record number: 94, Textual support number: 2 OBS
neutron rapide : terme normalisé par l'ISO. 4, record 94, French, - neutron%20rapide
Record 94, Spanish
Record 94, Campo(s) temático(s)
- Física atómica
Record 94, Main entry term, Spanish
- neutrón rápido
1, record 94, Spanish, neutr%C3%B3n%20r%C3%A1pido
correct, masculine noun
Record 94, Abbreviations, Spanish
Record 94, Synonyms, Spanish
Record 94, Textual support, Spanish
Record number: 94, Textual support number: 1 CONT
Los neutrones rápidos emitidos en el curso de una reacción de fisión tienen una energía del orden del millón de electronvoltios y son excesivamente veloces para entretener una reacción de cadena. 1, record 94, Spanish, - neutr%C3%B3n%20r%C3%A1pido
Record 95 - internal organization data 2010-12-21
Record 95, English
Record 95, Subject field(s)
- Nuclear Physics
Record 95, Main entry term, English
- neutronics
1, record 95, English, neutronics
correct
Record 95, Abbreviations, English
Record 95, Synonyms, English
- neutron physics 2, record 95, English, neutron%20physics
Record 95, Textual support, English
Record number: 95, Textual support number: 1 DEF
The branch of nuclear reactor theory concerned with criticality calculations, such as the variation of degree of criticality with core compression by high explosives. 3, record 95, English, - neutronics
Record 95, French
Record 95, Domaine(s)
- Physique nucléaire
Record 95, Main entry term, French
- neutronique
1, record 95, French, neutronique
correct, feminine noun
Record 95, Abbreviations, French
Record 95, Synonyms, French
Record 95, Textual support, French
Record number: 95, Textual support number: 1 DEF
Branche de la physique qui traite du cheminement des neutrons dans un système et des réactions nucléaires induites par ces neutrons, en particulier les réactions de fission à l'origine du dégagement d'énergie. 1, record 95, French, - neutronique
Record number: 95, Textual support number: 1 OBS
Par ses attaches avec la physique nucléaire, c'est une science du microscopique; mais le traitement statistique de la population des neutrons s'apparente à la théorie cinétique des gaz et se rattache donc aussi au macroscopique. 1, record 95, French, - neutronique
Record 95, Spanish
Record 95, Textual support, Spanish
Record 96 - internal organization data 2010-12-21
Record 96, English
Record 96, Subject field(s)
- Atomic Physics
- Nuclear Fission Reactors
Record 96, Main entry term, English
- epithermal neutron spectrum
1, record 96, English, epithermal%20neutron%20spectrum
correct
Record 96, Abbreviations, English
Record 96, Synonyms, English
Record 96, Textual support, English
Record number: 96, Textual support number: 1 CONT
Molten salt reactors. While not strictly a fast neutron reactor, the uranium fuel is dissolved in the sodium fluoride salt coolant which circulates through graphite core channels to achieve some moderation and an epithermal neutron spectrum. 1, record 96, English, - epithermal%20neutron%20spectrum
Record 96, French
Record 96, Domaine(s)
- Physique atomique
- Réacteurs nucléaires de fission
Record 96, Main entry term, French
- spectre neutronique épithermique
1, record 96, French, spectre%20neutronique%20%C3%A9pithermique
correct, masculine noun
Record 96, Abbreviations, French
Record 96, Synonyms, French
Record 96, Textual support, French
Record number: 96, Textual support number: 1 CONT
Réacteur à sels fondus (RSF ou MSR) […] Le spectre neutronique épithermique est obtenu par le passage du sel dans les canaux d’un bloc de graphite qui délimite la géométrie du cœur […] 1, record 96, French, - spectre%20neutronique%20%C3%A9pithermique
Record 96, Spanish
Record 96, Textual support, Spanish
Record 97 - internal organization data 2010-12-15
Record 97, English
Record 97, Subject field(s)
- Atomic Physics
Record 97, Main entry term, English
- neutron flux density
1, record 97, English, neutron%20flux%20density
correct
Record 97, Abbreviations, English
Record 97, Synonyms, English
- flux density 2, record 97, English, flux%20density
correct
Record 97, Textual support, English
Record number: 97, Textual support number: 1 DEF
At a given point in space, the number of neutrons incident on a small sphere in a time interval divided by cross sectional area of that sphere and by the time interval. 3, record 97, English, - neutron%20flux%20density
Record number: 97, Textual support number: 1 CONT
Neutron flux density is the number of neutrons passing through a one square centimeter flat sheet per second in any direction. 4, record 97, English, - neutron%20flux%20density
Record 97, French
Record 97, Domaine(s)
- Physique atomique
Record 97, Main entry term, French
- densité de flux de neutrons
1, record 97, French, densit%C3%A9%20de%20flux%20de%20neutrons
correct, feminine noun
Record 97, Abbreviations, French
Record 97, Synonyms, French
- débit de fluence de neutrons 1, record 97, French, d%C3%A9bit%20de%20fluence%20de%20neutrons
correct, masculine noun
- débit de fluence neutronique 2, record 97, French, d%C3%A9bit%20de%20fluence%20neutronique
correct, masculine noun
- débit de fluence 3, record 97, French, d%C3%A9bit%20de%20fluence
masculine noun
- densité du flux neutronique 4, record 97, French, densit%C3%A9%20du%20flux%20neutronique
feminine noun
Record 97, Textual support, French
Record number: 97, Textual support number: 1 CONT
Le débit de fluence est le nombre de neutrons traversant une surface plane de un centimètre carré par seconde, dans n'importe quelle direction. 3, record 97, French, - densit%C3%A9%20de%20flux%20de%20neutrons
Record 97, Spanish
Record 97, Campo(s) temático(s)
- Física atómica
Record 97, Main entry term, Spanish
- densidad de flujo de neutrones
1, record 97, Spanish, densidad%20de%20flujo%20de%20neutrones
feminine noun
Record 97, Abbreviations, Spanish
Record 97, Synonyms, Spanish
Record 97, Textual support, Spanish
Record 98 - internal organization data 2010-12-09
Record 98, English
Record 98, Subject field(s)
- Nuclear Fission Reactors
Record 98, Main entry term, English
- lateral neutron protection assembly
1, record 98, English, lateral%20neutron%20protection%20assembly
correct
Record 98, Abbreviations, English
Record 98, Synonyms, English
Record 98, Textual support, English
Record number: 98, Textual support number: 1 CONT
Between assemblies of the [reactor] core and those of the storage structure, there are the assemblies constituting the lateral neutron protection resting on the core structure via a false structure … As the manufacturing tolerances are greater and as the clearances between the stored assemblies and the lateral neutron protection assemblies can be greater in order to accept large bending or cambering effects, the precision of the construction of the storage structure can be reduced, which reduces manufacturing costs. 1, record 98, English, - lateral%20neutron%20protection%20assembly
Record 98, French
Record 98, Domaine(s)
- Réacteurs nucléaires de fission
Record 98, Main entry term, French
- assemblage de protection neutronique latérale
1, record 98, French, assemblage%20de%20protection%20neutronique%20lat%C3%A9rale
correct, masculine noun
Record 98, Abbreviations, French
Record 98, Synonyms, French
Record 98, Textual support, French
Record number: 98, Textual support number: 1 CONT
Les assemblages de protection neutronique latérale sont des rondins d’acier plantés dans un faux sommier à la périphérie du cœur [du réacteur]. 1, record 98, French, - assemblage%20de%20protection%20neutronique%20lat%C3%A9rale
Record 98, Spanish
Record 98, Textual support, Spanish
Record 99 - internal organization data 2010-12-03
Record 99, English
Record 99, Subject field(s)
- Nuclear Fission Reactors
Record 99, Main entry term, English
- neutron protection assembly
1, record 99, English, neutron%20protection%20assembly
correct
Record 99, Abbreviations, English
Record 99, Synonyms, English
Record 99, Textual support, English
Record 99, French
Record 99, Domaine(s)
- Réacteurs nucléaires de fission
Record 99, Main entry term, French
- assemblage de protection neutronique
1, record 99, French, assemblage%20de%20protection%20neutronique
correct, masculine noun
Record 99, Abbreviations, French
Record 99, Synonyms, French
Record 99, Textual support, French
Record number: 99, Textual support number: 1 CONT
Assemblages de protection. Autour du cœur [du réacteur] sont placés des assemblages réflecteurs en acier et, dans les réacteurs intégrés, des assemblages de protection neutronique latérale généralement constitués par des rondins d’acier. 1, record 99, French, - assemblage%20de%20protection%20neutronique
Record 99, Spanish
Record 99, Textual support, Spanish
Record 100 - internal organization data 2010-12-03
Record 100, English
Record 100, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 100, Main entry term, English
- neutron balance
1, record 100, English, neutron%20balance
correct
Record 100, Abbreviations, English
Record 100, Synonyms, English
Record 100, Textual support, English
Record number: 100, Textual support number: 1 DEF
The quantitative distribution of the different events associated with neutron appearance and disappearance in a multiplying system that contains fissile materials. 2, record 100, English, - neutron%20balance
Record 100, French
Record 100, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 100, Main entry term, French
- bilan neutronique
1, record 100, French, bilan%20neutronique
correct, masculine noun
Record 100, Abbreviations, French
Record 100, Synonyms, French
Record 100, Textual support, French
Record number: 100, Textual support number: 1 DEF
Répartition quantitative des différents événements de disparition et d’apparition des neutrons dans un système multiplicateur contenant des matériaux fissiles. 2, record 100, French, - bilan%20neutronique
Record 100, Spanish
Record 100, Textual support, Spanish
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