TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
NUCLEIDE [64 records]
Record 1 - internal organization data 2023-02-27
Record 1, English
Record 1, Subject field(s)
- Atomic Physics
- Nuclear Science and Technology
Record 1, Main entry term, English
- radioactivation
1, record 1, English, radioactivation
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- activation 2, record 1, English, activation
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Activation occurs when a particle interacts with an atomic nucleus, shifting the nucleus into an unstable state, and causing it to become radioactive. 3, record 1, English, - radioactivation
Record 1, French
Record 1, Domaine(s)
- Physique atomique
- Sciences et techniques nucléaires
Record 1, Main entry term, French
- radioactivation
1, record 1, French, radioactivation
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- activation 1, record 1, French, activation
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Processus par lequel un nucléide stable est transformé en un nucléide radioactif. 1, record 1, French, - radioactivation
Record number: 1, Textual support number: 1 OBS
radioactivation; activation : désignations et définition publiées au Journal officiel de la République française le 21 septembre 2005. 2, record 1, French, - radioactivation
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2017-12-29
Record 2, English
Record 2, Subject field(s)
- Chemistry
Record 2, Main entry term, English
- substoichiometric isotope dilution analysis
1, record 2, English, substoichiometric%20isotope%20dilution%20analysis
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A method of isotope dilution analysis in which the final isotopic abundance is estimated from the amount of the nuclide present in a known quantity of the relevant element separated from the sample, where this quantity is smaller than the total amount of that element present in the sample. 1, record 2, English, - substoichiometric%20isotope%20dilution%20analysis
Record 2, French
Record 2, Domaine(s)
- Chimie
Record 2, Main entry term, French
- analyse par dilution sous-stœchiométrique isotopique
1, record 2, French, analyse%20par%20dilution%20sous%2Dst%26oelig%3Bchiom%C3%A9trique%20isotopique
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- analyse par dilution isotopique substœchiométrique 2, record 2, French, analyse%20par%20dilution%20isotopique%20subst%26oelig%3Bchiom%C3%A9trique
feminine noun
- analyse par la méthode de dilution isotopique substœchiométrique 2, record 2, French, analyse%20par%20la%20m%C3%A9thode%20de%20dilution%20isotopique%20subst%26oelig%3Bchiom%C3%A9trique
feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Méthode d’analyse par dilution isotopique qui évalue la teneur isotopique finale d’un élément, préalablement isolé de l'échantillon, en fonction de la quantité de nucléide qui s’y trouve. 2, record 2, French, - analyse%20par%20dilution%20sous%2Dst%26oelig%3Bchiom%C3%A9trique%20isotopique
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2017-06-28
Record 3, English
Record 3, Subject field(s)
- Atomic Physics
- Nuclear Science and Technology
Record 3, Main entry term, English
- nuclide
1, record 3, English, nuclide
correct, standardized
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A species of atom characterized by its mass number, atomic number and nuclear energy state, provided that the mean life in that state is long enough to be observable. 2, record 3, English, - nuclide
Record number: 3, Textual support number: 1 OBS
nuclide: term and definition standardized by ISO in 1997. 3, record 3, English, - nuclide
Record 3, French
Record 3, Domaine(s)
- Physique atomique
- Sciences et techniques nucléaires
Record 3, Main entry term, French
- nucléide
1, record 3, French, nucl%C3%A9ide
correct, masculine noun, standardized
Record 3, Abbreviations, French
Record 3, Synonyms, French
- nuclide 2, record 3, French, nuclide
masculine noun, less frequent
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Espèce atomique caractérisée par son nombre de masse, son numéro atomique et son état d’énergie nucléaire, sous réserve que la vie moyenne, dans cet état, soit assez longue pour pouvoir être observée. 3, record 3, French, - nucl%C3%A9ide
Record number: 3, Textual support number: 1 CONT
Les nucléides ayant le même nombre atomique sont dits isotopes. Un élément est en général composé de plusieurs nucléides isotopes. 4, record 3, French, - nucl%C3%A9ide
Record number: 3, Textual support number: 1 OBS
nucléide : terme et définition normalisés par l'ISO en 1997. 5, record 3, French, - nucl%C3%A9ide
Record number: 3, Textual support number: 2 OBS
nucléide : terme publié au Journal officiel de la République française le 21 septembre 2005. 6, record 3, French, - nucl%C3%A9ide
Record number: 3, Textual support number: 3 OBS
nucléide : terme normalisé par l'AFNOR en 1975. 5, record 3, French, - nucl%C3%A9ide
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Física atómica
- Ciencia y tecnología nucleares
Record 3, Main entry term, Spanish
- núclido
1, record 3, Spanish, n%C3%BAclido
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- nucleido 2, record 3, Spanish, nucleido
correct, masculine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Especie atómica caracterizada por sus números atómico y másico. 3, record 3, Spanish, - n%C3%BAclido
Record 4 - internal organization data 2016-11-30
Record 4, English
Record 4, Subject field(s)
- Atomic Physics
- Nuclear Physics
- Radiological Physics (Theory and Application)
Record 4, Main entry term, English
- half-life
1, record 4, English, half%2Dlife
correct, NATO, standardized
Record 4, Abbreviations, English
Record 4, Synonyms, English
- radioactive half-life 2, record 4, English, radioactive%20half%2Dlife
correct, standardized
- half-value period 3, record 4, English, half%2Dvalue%20period
correct
- T phys 3, record 4, English, T%20phys
correct
- T½ 3, record 4, English, T%C2%BD
correct, see observation
- period 4, record 4, English, period
noun
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
The time required for the activity to decrease to half its value by a single radioactive decay process. 5, record 4, English, - half%2Dlife
Record number: 4, Textual support number: 1 OBS
T½: T½. 6, record 4, English, - half%2Dlife
Record number: 4, Textual support number: 2 OBS
half-life: term standardized by NATO. 7, record 4, English, - half%2Dlife
Record number: 4, Textual support number: 3 OBS
radioactive half-life: term and definition standardized by ISO in 1997. 8, record 4, English, - half%2Dlife
Record number: 4, Textual support number: 4 OBS
radioactive half-life: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 8, record 4, English, - half%2Dlife
Record 4, French
Record 4, Domaine(s)
- Physique atomique
- Physique nucléaire
- Physique radiologique et applications
Record 4, Main entry term, French
- période radioactive
1, record 4, French, p%C3%A9riode%20radioactive
correct, feminine noun, NATO, standardized, officially approved
Record 4, Abbreviations, French
Record 4, Synonyms, French
- période 2, record 4, French, p%C3%A9riode
correct, feminine noun
- période T½ 3, record 4, French, p%C3%A9riode%20T%C2%BD
correct, see observation, feminine noun
- période d'un nucléide radioactif 4, record 4, French, p%C3%A9riode%20d%27un%20nucl%C3%A9ide%20radioactif
feminine noun
- demi-vie 5, record 4, French, demi%2Dvie
avoid, calque, feminine noun
- demi-vie radioactive 6, record 4, French, demi%2Dvie%20radioactive
avoid, calque, feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Dans le cas d’un processus unique de désintégration radioactive, temps nécessaire pour que l’activité diminue jusqu’à la moitié de sa valeur. 5, record 4, French, - p%C3%A9riode%20radioactive
Record number: 4, Textual support number: 1 OBS
période T½ : période T½. 7, record 4, French, - p%C3%A9riode%20radioactive
Record number: 4, Textual support number: 2 OBS
période radioactive : terme et définition normalisés par l’ISO en 1997; terme normalisé par l’OTAN; terme uniformisé par le Comité de terminologie française du Conseil de doctrine et de tactique de l’Armée de terre. 6, record 4, French, - p%C3%A9riode%20radioactive
Record number: 4, Textual support number: 3 OBS
période d’un nucléide radioactif : terme publié dans le Journal officiel de la République française le 22 septembre 2000. 6, record 4, French, - p%C3%A9riode%20radioactive
Record number: 4, Textual support number: 4 OBS
période radioactive; période d’un nucléide radioactif : termes extraits du «Glossaire de l'énergie nucléaire» et reproduits avec l'autorisation de l'Organisation de coopération et de développement économiques. 6, record 4, French, - p%C3%A9riode%20radioactive
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Física atómica
- Física nuclear
- Física radiológica (Teoría y aplicación)
Record 4, Main entry term, Spanish
- período de desintegración
1, record 4, Spanish, per%C3%ADodo%20de%20desintegraci%C3%B3n
correct, masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- período de semidesintegración radiactiva 2, record 4, Spanish, per%C3%ADodo%20de%20semidesintegraci%C3%B3n%20radiactiva
correct, masculine noun
- período de semidesintegración 3, record 4, Spanish, per%C3%ADodo%20de%20semidesintegraci%C3%B3n
correct, masculine noun
- período radiactivo 4, record 4, Spanish, per%C3%ADodo%20radiactivo
correct, masculine noun
- período 5, record 4, Spanish, per%C3%ADodo
correct, masculine noun
- vida media 3, record 4, Spanish, vida%20media
correct, feminine noun
- vida media de desintegración 6, record 4, Spanish, vida%20media%20de%20desintegraci%C3%B3n
correct, feminine noun
- vida media radiactiva 7, record 4, Spanish, vida%20media%20radiactiva
correct, feminine noun
- semivida 8, record 4, Spanish, semivida
feminine noun
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Período necesario para que la cantidad de un radionucleido presente en una muestra se reduzca espontáneamente a la mitad. 1, record 4, Spanish, - per%C3%ADodo%20de%20desintegraci%C3%B3n
Record 5 - internal organization data 2016-11-30
Record 5, English
Record 5, Subject field(s)
- Atomic Physics
- Nuclear Physics
- Chemistry
Record 5, Main entry term, English
- isotone
1, record 5, English, isotone
correct, see observation, standardized
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
isotones: Nuclides having the same number of neutrons but different atomic numbers. 2, record 5, English, - isotone
Record number: 5, Textual support number: 1 OBS
isotone: The plural form of this term (isotones) and the plural definition were standardized by ISO in 1997. 3, record 5, English, - isotone
Record number: 5, Textual support number: 2 OBS
isotone: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 5, English, - isotone
Record 5, Key term(s)
- isotones
Record 5, French
Record 5, Domaine(s)
- Physique atomique
- Physique nucléaire
- Chimie
Record 5, Main entry term, French
- nucléide isotone
1, record 5, French, nucl%C3%A9ide%20isotone
correct, see observation, masculine noun, standardized
Record 5, Abbreviations, French
Record 5, Synonyms, French
- isotone 2, record 5, French, isotone
correct, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
nucléides isotones : Nucléides ayant le même nombre de neutrons, mais des numéros atomiques différents. 3, record 5, French, - nucl%C3%A9ide%20isotone
Record number: 5, Textual support number: 1 OBS
nucléide isotone : Le terme au pluriel(nucléides isotones) et la définition au pluriel ont été normalisés par l'ISO en 1997. 4, record 5, French, - nucl%C3%A9ide%20isotone
Record number: 5, Textual support number: 2 OBS
isotone : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 4, record 5, French, - nucl%C3%A9ide%20isotone
Record 5, Key term(s)
- nucléides isotones
- isotones
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2016-11-23
Record 6, English
Record 6, Subject field(s)
- Atomic Physics
Record 6, Main entry term, English
- strength function
1, record 6, English, strength%20function
correct, standardized
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
For resonance levels excited in a specified nuclide by neutrons, the average reduced neutron width of the resonances divided by the mean level spacing. 2, record 6, English, - strength%20function
Record number: 6, Textual support number: 1 OBS
strength function: term standardized by ISO. 3, record 6, English, - strength%20function
Record 6, French
Record 6, Domaine(s)
- Physique atomique
Record 6, Main entry term, French
- fonction densité
1, record 6, French, fonction%20densit%C3%A9
feminine noun, standardized
Record 6, Abbreviations, French
Record 6, Synonyms, French
- fonction de densité 2, record 6, French, fonction%20de%20densit%C3%A9
feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Pour des niveaux de résonance excités par des neutrons dans un nucléide déterminé, rapport de la largeur réduite moyenne des résonances à l'espacement moyen des résonances. 3, record 6, French, - fonction%20densit%C3%A9
Record number: 6, Textual support number: 1 OBS
fonction densité : terme normalisé par l’ISO. 4, record 6, French, - fonction%20densit%C3%A9
Record number: 6, Textual support number: 2 OBS
fonction de densité : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 4, record 6, French, - fonction%20densit%C3%A9
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2016-02-25
Record 7, English
Record 7, Subject field(s)
- Atomic Physics
- Nuclear Physics
Record 7, Main entry term, English
- fertile material
1, record 7, English, fertile%20material
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
Material which in itself is not fissile (fissionable) but which, in a reactor, may be transformed into fissile (fissionable) material through a nuclear transformation. 2, record 7, English, - fertile%20material
Record number: 7, Textual support number: 2 DEF
Material containing one or more fertile nuclides. [Definition standardized by ISO.] 3, record 7, English, - fertile%20material
Record number: 7, Textual support number: 3 DEF
Isotopes capable of being readily transformed, directly or indirectly, into fissionable material by the absorption of neutrons, particularly uranium-238 and thorium-232 ... 4, record 7, English, - fertile%20material
Record number: 7, Textual support number: 1 OBS
Sometimes called "source material" or "breeder material." 4, record 7, English, - fertile%20material
Record 7, Key term(s)
- source material
- breeder material
Record 7, French
Record 7, Domaine(s)
- Physique atomique
- Physique nucléaire
Record 7, Main entry term, French
- matière fertile
1, record 7, French, mati%C3%A8re%20fertile
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Matière contenant un ou plusieurs nucléides fertiles. [Définition normalisée par l’ISO.] 2, record 7, French, - mati%C3%A8re%20fertile
Record number: 7, Textual support number: 1 CONT
Un nucléide est considéré comme fertile s’il est capable d’être transformé directement ou indirectement en nucléide fissile, par capture de neutrons. Le thorium 232 et l'uranium 238 sont des matières fertiles. 3, record 7, French, - mati%C3%A8re%20fertile
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Física atómica
- Física nuclear
Record 7, Main entry term, Spanish
- material fértil
1, record 7, Spanish, material%20f%C3%A9rtil
correct, masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
- materia fértil 2, record 7, Spanish, materia%20f%C3%A9rtil
feminine noun
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 DEF
En tecnología nuclear, sustancia que no es capaz de mantener una reacción en cadena, pero que puede convertirse en materia fisionable en un reactor nuclear. 2, record 7, Spanish, - material%20f%C3%A9rtil
Record number: 7, Textual support number: 1 CONT
Un nucleido se considera fértil si es capaz de ser transformado, directa o indirectamente, en nucleido fisible, mediante la captura de neutrones. El torio 232 y el uranio 238 son materiales fértiles. 3, record 7, Spanish, - material%20f%C3%A9rtil
Record 8 - internal organization data 2015-08-28
Record 8, English
Record 8, Subject field(s)
- Nuclear Physics
Record 8, Main entry term, English
- resonance region
1, record 8, English, resonance%20region
correct, standardized
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A neutron energy region in which the neutron cross-section of a nuclide exhibits maxima due to resonance energy levels. 1, record 8, English, - resonance%20region
Record number: 8, Textual support number: 1 OBS
resonance region: term and definition standardized by ISO. 2, record 8, English, - resonance%20region
Record 8, French
Record 8, Domaine(s)
- Physique nucléaire
Record 8, Main entry term, French
- région des énergies de résonance
1, record 8, French, r%C3%A9gion%20des%20%C3%A9nergies%20de%20r%C3%A9sonance
correct, feminine noun, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Région énergétique neutronique où la section efficace neutronique d’un nucléide présente des pics dus à des niveaux énergétiques de résonance. 1, record 8, French, - r%C3%A9gion%20des%20%C3%A9nergies%20de%20r%C3%A9sonance
Record number: 8, Textual support number: 1 OBS
région des énergies de résonance : terme et définition normalisés par l’ISO. 2, record 8, French, - r%C3%A9gion%20des%20%C3%A9nergies%20de%20r%C3%A9sonance
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2015-05-07
Record 9, English
Record 9, Subject field(s)
- Nuclear Physics
Record 9, Main entry term, English
- rho 28
1, record 9, English, rho%2028
correct, standardized
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
The ratio of the number of neutron captures in238U [uranium] for a given uranium fuel above a specified effective cadmium cut-off to that below it in a given neutron spectrum. 1, record 9, English, - rho%2028
Record number: 9, Textual support number: 1 OBS
The number 28 is formed from the figures of the units of the atomic number (92) and the mass number (238) of the nuclide considered. 1, record 9, English, - rho%2028
Record number: 9, Textual support number: 2 OBS
rho 28: term and definition standardized by ISO. 2, record 9, English, - rho%2028
Record 9, French
Record 9, Domaine(s)
- Physique nucléaire
Record 9, Main entry term, French
- rho 28
1, record 9, French, rho%2028
correct, masculine noun, standardized
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Pour un spectre neutronique donné dans un combustible nucléaire, rapport du nombre de captures de neutrons dans le238U [uranium], d’énergie supérieure à un seuil cadmium effectif spécifié, au nombre de captures de neutrons d’énergie inférieure à ce seuil. 1, record 9, French, - rho%2028
Record number: 9, Textual support number: 1 OBS
Le nombre 28 est formé avec les chiffres des unités du numéro atomique(92) et du nombre de masse(238) du nucléide considéré. 1, record 9, French, - rho%2028
Record number: 9, Textual support number: 2 OBS
rho 28 : terme et définition normalisés par l’ISO. 2, record 9, French, - rho%2028
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2015-04-29
Record 10, English
Record 10, Subject field(s)
- Atomic Physics
Record 10, Main entry term, English
- specific gamma-ray constant
1, record 10, English, specific%20gamma%2Dray%20constant
correct, standardized
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
The product of exposure rate at a given distance from a point source of gamma-radiation-emitting nuclide and the square of that distance divided by the activity of the source, neglecting attenuation. 1, record 10, English, - specific%20gamma%2Dray%20constant
Record number: 10, Textual support number: 1 OBS
specific gamma-ray constant: term and definition standardized by ISO. 2, record 10, English, - specific%20gamma%2Dray%20constant
Record 10, French
Record 10, Domaine(s)
- Physique atomique
Record 10, Main entry term, French
- constante spécifique de rayonnement gamma
1, record 10, French, constante%20sp%C3%A9cifique%20de%20rayonnement%20gamma
correct, feminine noun, standardized
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Produit du débit d’exposition à une distance donnée d’une source ponctuelle de ce nucléide émetteur gamma par le carré de cette distance divisé par l'activité de cette source, l'atténuation étant négligée. 1, record 10, French, - constante%20sp%C3%A9cifique%20de%20rayonnement%20gamma
Record number: 10, Textual support number: 1 OBS
constante spécifique de rayonnement gamma : terme et définition normalisés par l’ISO. 2, record 10, French, - constante%20sp%C3%A9cifique%20de%20rayonnement%20gamma
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2015-04-29
Record 11, English
Record 11, Subject field(s)
- Nuclear Physics
Record 11, Main entry term, English
- shielded nuclide
1, record 11, English, shielded%20nuclide
correct, standardized
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A nuclide of charge Z whose isobars of charge Z - 1 and Z + 1 are stable. 1, record 11, English, - shielded%20nuclide
Record number: 11, Textual support number: 1 OBS
Such a nuclide cannot result from beta decay and can therefore be formed only as a primary product of some other nuclear transformation such as fission. 1, record 11, English, - shielded%20nuclide
Record number: 11, Textual support number: 2 OBS
shielded nuclide: term and definition standardized by ISO. 2, record 11, English, - shielded%20nuclide
Record 11, French
Record 11, Domaine(s)
- Physique nucléaire
Record 11, Main entry term, French
- nucléide blindé
1, record 11, French, nucl%C3%A9ide%20blind%C3%A9
correct, masculine noun, standardized
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Nucléide de charge Z dont les isobares Z-1 et Z + 1 sont stables. 1, record 11, French, - nucl%C3%A9ide%20blind%C3%A9
Record number: 11, Textual support number: 1 OBS
Un tel nucléide ne peut résulter d’une désintégration bêta et ne peut être formé que comme un produit primaire provenant d’autres transformations nucléaires, telles que la fission. 1, record 11, French, - nucl%C3%A9ide%20blind%C3%A9
Record number: 11, Textual support number: 2 OBS
nucléide blindé : terme et définition normalisés par l'ISO. 2, record 11, French, - nucl%C3%A9ide%20blind%C3%A9
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2015-04-28
Record 12, English
Record 12, Subject field(s)
- Atomic Physics
Record 12, Main entry term, English
- milking
1, record 12, English, milking
correct, noun, standardized
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
A method of obtaining a radioactive nuclide with a short half-life by separating the amount produced in a certain time interval through decay of a precursor of longer half-life. 1, record 12, English, - milking
Record number: 12, Textual support number: 1 OBS
milking: term and definition standardized by ISO. 2, record 12, English, - milking
Record 12, French
Record 12, Domaine(s)
- Physique atomique
Record 12, Main entry term, French
- séparation
1, record 12, French, s%C3%A9paration
correct, feminine noun, standardized
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Méthode d’obtention d’un nucléide radioactif à période courte consistant à extraire la quantité produite pendant un intervalle de temps donné par la décroissance d’un précurseur à période plus longue. 1, record 12, French, - s%C3%A9paration
Record number: 12, Textual support number: 1 OBS
L’expression familière française serait «traite d’une vache à radioéléments». 1, record 12, French, - s%C3%A9paration
Record number: 12, Textual support number: 2 OBS
séparation : terme et définition normalisés par l’ISO. 2, record 12, French, - s%C3%A9paration
Record 12, Key term(s)
- traite d'une vache à radioéléments
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2015-04-28
Record 13, English
Record 13, Subject field(s)
- Nuclear Science and Technology
Record 13, Main entry term, English
- isotopic power generator
1, record 13, English, isotopic%20power%20generator
correct, standardized
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
A generator that transforms the heat generated by a radioactive nuclide into electric current, generally by thermoelectric or thermionic conversion. 1, record 13, English, - isotopic%20power%20generator
Record number: 13, Textual support number: 1 OBS
isotopic power generator: term and definition standardized by ISO. 2, record 13, English, - isotopic%20power%20generator
Record 13, French
Record 13, Domaine(s)
- Sciences et techniques nucléaires
Record 13, Main entry term, French
- générateur isotopique
1, record 13, French, g%C3%A9n%C3%A9rateur%20isotopique
correct, masculine noun, standardized
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Générateur transformant en courant électrique, généralement par conversion thermoélectrique ou thermoionique, la chaleur dégagée par un nucléide radioactif. 1, record 13, French, - g%C3%A9n%C3%A9rateur%20isotopique
Record number: 13, Textual support number: 1 OBS
générateur isotopique : terme et définition normalisés par l’ISO. 2, record 13, French, - g%C3%A9n%C3%A9rateur%20isotopique
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2015-04-28
Record 14, English
Record 14, Subject field(s)
- Nuclear Physics
Record 14, Main entry term, English
- isomeric separation
1, record 14, English, isomeric%20separation
correct, standardized
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
A chemical separation of a nuclide from its isomeric precursor, as a result of chemical changes by atomic or molecular excitation in an isomeric transition. 1, record 14, English, - isomeric%20separation
Record number: 14, Textual support number: 1 OBS
isomeric separation: term and definition standardized by ISO. 2, record 14, English, - isomeric%20separation
Record 14, French
Record 14, Domaine(s)
- Physique nucléaire
Record 14, Main entry term, French
- séparation isomérique
1, record 14, French, s%C3%A9paration%20isom%C3%A9rique
correct, feminine noun, standardized
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Séparation chimique d’un nucléide de son isomère précurseur résultant de changements chimiques par excitation atomique ou moléculaire dans une transition isomérique. 1, record 14, French, - s%C3%A9paration%20isom%C3%A9rique
Record number: 14, Textual support number: 1 OBS
séparation isomérique : terme et définition normalisés par l’ISO. 2, record 14, French, - s%C3%A9paration%20isom%C3%A9rique
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2015-04-24
Record 15, English
Record 15, Subject field(s)
- Nuclear Physics
Record 15, Main entry term, English
- formation cross-section
1, record 15, English, formation%20cross%2Dsection
correct, standardized
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
The cross-section for the formation of a certain nuclide or compound nucleus. 1, record 15, English, - formation%20cross%2Dsection
Record number: 15, Textual support number: 1 OBS
It is used when different nuclides are formed from the same nuclide through different nuclear reactions. 1, record 15, English, - formation%20cross%2Dsection
Record number: 15, Textual support number: 2 OBS
formation cross-section: term and definition standardized by ISO. 2, record 15, English, - formation%20cross%2Dsection
Record 15, French
Record 15, Domaine(s)
- Physique nucléaire
Record 15, Main entry term, French
- section efficace de formation
1, record 15, French, section%20efficace%20de%20formation
correct, feminine noun, standardized
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Section efficace relative à la formation d’un nucléide déterminé ou d’un noyau composé. 1, record 15, French, - section%20efficace%20de%20formation
Record number: 15, Textual support number: 1 OBS
Elle est utilisée lorsque différents nucléides sont formés à partir du même nucléide suivant des réactions nucléaires différentes. 1, record 15, French, - section%20efficace%20de%20formation
Record number: 15, Textual support number: 2 OBS
section efficace de formation : terme et définition normalisés par l’ISO. 2, record 15, French, - section%20efficace%20de%20formation
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2014-06-10
Record 16, English
Record 16, Subject field(s)
- Nuclear Physics
Record 16, Main entry term, English
- binding fraction
1, record 16, English, binding%20fraction
correct, standardized
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
The quotient of the relative mass defect of a nuclide and its mass number. 1, record 16, English, - binding%20fraction
Record number: 16, Textual support number: 1 OBS
binding fraction: term and definition standardized by ISO. 2, record 16, English, - binding%20fraction
Record 16, French
Record 16, Domaine(s)
- Physique nucléaire
Record 16, Main entry term, French
- coefficient de liaison
1, record 16, French, coefficient%20de%20liaison
correct, masculine noun, standardized
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Quotient du défaut de masse relatif d’un nucléide par son nombre de masse. 1, record 16, French, - coefficient%20de%20liaison
Record number: 16, Textual support number: 1 OBS
coefficient de liaison : terme et définition normalisés par l’ISO. 2, record 16, French, - coefficient%20de%20liaison
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2014-06-10
Record 17, English
Record 17, Subject field(s)
- Atomic Physics
Record 17, Main entry term, English
- delayed neutron precursor
1, record 17, English, delayed%20neutron%20precursor
correct, standardized
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
A nuclide whose nuclei undergo beta decay followed by neutron emission. 1, record 17, English, - delayed%20neutron%20precursor
Record number: 17, Textual support number: 1 OBS
delayed neutron precursor: term and definition standardized by ISO. 2, record 17, English, - delayed%20neutron%20precursor
Record 17, French
Record 17, Domaine(s)
- Physique atomique
Record 17, Main entry term, French
- précurseur de neutrons retardés
1, record 17, French, pr%C3%A9curseur%20de%20neutrons%20retard%C3%A9s
correct, masculine noun, standardized
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Nucléide dont les noyaux subissent une désintégration bêta suivie d’une émission de neutrons. 1, record 17, French, - pr%C3%A9curseur%20de%20neutrons%20retard%C3%A9s
Record number: 17, Textual support number: 1 OBS
précurseur de neutrons retardés : terme et définition normalisés par l’ISO. 2, record 17, French, - pr%C3%A9curseur%20de%20neutrons%20retard%C3%A9s
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2014-04-15
Record 18, English
Record 18, Subject field(s)
- Nuclear Science and Technology
- Chemistry
- Atomic Physics
Record 18, Main entry term, English
- transuranic nuclide
1, record 18, English, transuranic%20nuclide
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
Wastes from nuclear power stations, which would be classified as Class I or Class II by the activity levels and half-lives of their major components, may contain traces of Carbon 14 and transuranic nuclides. 1, record 18, English, - transuranic%20nuclide
Record 18, Key term(s)
- transuranic nuclides
Record 18, French
Record 18, Domaine(s)
- Sciences et techniques nucléaires
- Chimie
- Physique atomique
Record 18, Main entry term, French
- nucléide transuranien
1, record 18, French, nucl%C3%A9ide%20transuranien
correct, masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
[...] une dernière option pourrait être envisagée : l’élimination, sinon de tous les radionucléides, au moins des nucléides de longue durée de vie et plus précisément des transuraniens. 1, record 18, French, - nucl%C3%A9ide%20transuranien
Record number: 18, Textual support number: 1 PHR
nucléide transuranien émetteur alpha 2, record 18, French, - nucl%C3%A9ide%20transuranien
Record 18, Key term(s)
- nucléides transuraniens
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Ciencia y tecnología nucleares
- Química
- Física atómica
Record 18, Main entry term, Spanish
- núclido transuránico
1, record 18, Spanish, n%C3%BAclido%20transur%C3%A1nico
correct, masculine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
- nucleido transuránico 2, record 18, Spanish, nucleido%20transur%C3%A1nico
correct, masculine noun
Record 18, Textual support, Spanish
Record 18, Key term(s)
- núclidos transuránicos
- nucleidos transuránicos
Record 19 - external organization data 2014-03-19
Record 19, English
Record 19, Subject field(s)
- Atomic Physics
- Nuclear Power Stations
- Nuclear Physics
- Compartment - Canadian Nuclear Safety Commission
Record 19, Main entry term, English
- fission product
1, record 19, English, fission%20product
correct, standardized
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
A nuclide produced either by fission or by the subsequent radioactive decay of the nuclides thus formed. 2, record 19, English, - fission%20product
Record number: 19, Textual support number: 1 OBS
fission product: term generally used in the plural. 3, record 19, English, - fission%20product
Record number: 19, Textual support number: 1 CONT
fission product: term and definition standardized by ISO in 1997. 4, record 19, English, - fission%20product
Record 19, Key term(s)
- fission products
Record 19, French
Record 19, Domaine(s)
- Physique atomique
- Centrales nucléaires
- Physique nucléaire
- Tiroir - Commission canadienne de sûreté nucléaire
Record 19, Main entry term, French
- produit de fission
1, record 19, French, produit%20de%20fission
correct, masculine noun, standardized
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Nucléide produit soit par fission, soit par la désintégration radioactive ultérieure de nucléides formés de cette façon. 2, record 19, French, - produit%20de%20fission
Record number: 19, Textual support number: 1 OBS
produit de fission : terme habituellement utilisé au pluriel. 3, record 19, French, - produit%20de%20fission
Record number: 19, Textual support number: 2 OBS
produit de fission : terme et définition normalisés par l’ISO en 1997. 4, record 19, French, - produit%20de%20fission
Record 19, Key term(s)
- produits de fission
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Física atómica
- Centrales nucleares
- Física nuclear
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 19, Main entry term, Spanish
- producto de fisión
1, record 19, Spanish, producto%20de%20fisi%C3%B3n
correct, masculine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
- producto de fisión nuclear 2, record 19, Spanish, producto%20de%20fisi%C3%B3n%20nuclear
correct, masculine noun
Record 19, Textual support, Spanish
Record 19, Key term(s)
- productos de fisión
Record 20 - external organization data 2013-10-03
Record 20, English
Record 20, Subject field(s)
- Atomic Physics
- Nuclear Physics
- Compartment - Canadian Nuclear Safety Commission
Record 20, Main entry term, English
- parent
1, record 20, English, parent
correct, noun
Record 20, Abbreviations, English
Record 20, Synonyms, English
- nuclear parent 2, record 20, English, nuclear%20parent
correct
- parent element 3, record 20, English, parent%20element
correct
- parent material 4, record 20, English, parent%20material
correct
- parent substance 5, record 20, English, parent%20substance
correct
- precursor 6, record 20, English, precursor
correct, see observation, standardized
- radioactive precursor 7, record 20, English, radioactive%20precursor
correct
- nuclear precursor 8, record 20, English, nuclear%20precursor
correct
- nuclear father 8, record 20, English, nuclear%20father
correct
- parent isotope 9, record 20, English, parent%20isotope
- mother radionuclide 10, record 20, English, mother%20radionuclide
less frequent
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
A radioactive nuclide which precedes a given nuclide in a decay chain. 6, record 20, English, - parent
Record number: 20, Textual support number: 1 CONT
... uranium and thorium are the dominant elements in discussions about low-level radioactive wastes. They are the parents of the decay chains of radionuclides ... which include the extremely important and ... dominant offspring, radium and one of its daughter products, radon. 10, record 20, English, - parent
Record number: 20, Textual support number: 1 OBS
precursor: [This] term is often restricted to the immediately preceding nuclide. 6, record 20, English, - parent
Record number: 20, Textual support number: 2 OBS
precursor: term and definition standardized by ISO in 1997. 11, record 20, English, - parent
Record 20, French
Record 20, Domaine(s)
- Physique atomique
- Physique nucléaire
- Tiroir - Commission canadienne de sûreté nucléaire
Record 20, Main entry term, French
- parent
1, record 20, French, parent
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- père nucléaire 2, record 20, French, p%C3%A8re%20nucl%C3%A9aire
correct, masculine noun
- nucléide père 3, record 20, French, nucl%C3%A9ide%20p%C3%A8re
correct, masculine noun
- élément père 4, record 20, French, %C3%A9l%C3%A9ment%20p%C3%A8re
correct, masculine noun
- précurseur 5, record 20, French, pr%C3%A9curseur
correct, see observation, masculine noun, standardized
- précurseur radioactif 6, record 20, French, pr%C3%A9curseur%20radioactif
correct, masculine noun
- précurseur nucléaire 7, record 20, French, pr%C3%A9curseur%20nucl%C3%A9aire
correct, masculine noun
- père 7, record 20, French, p%C3%A8re
correct, masculine noun
- substance père 8, record 20, French, substance%20p%C3%A8re
feminine noun
- isotope-parent 9, record 20, French, isotope%2Dparent
masculine noun
- radionucléide mère 10, record 20, French, radionucl%C3%A9ide%20m%C3%A8re
masculine noun, less frequent
- élément-mère 9, record 20, French, %C3%A9l%C3%A9ment%2Dm%C3%A8re
masculine noun, less frequent
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Tout nucléide radioactif qui précède un nucléide donné dans une chaîne de désintégration. 11, record 20, French, - parent
Record number: 20, Textual support number: 1 OBS
précurseur :[Ce] terme est souvent limité au nucléide immédiatement précédent. 11, record 20, French, - parent
Record number: 20, Textual support number: 2 OBS
précurseur : terme et définition normalisés par l’ISO en 1997. 12, record 20, French, - parent
Record 20, Spanish
Record 20, Campo(s) temático(s)
- Física atómica
- Física nuclear
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 20, Main entry term, Spanish
- padre
1, record 20, Spanish, padre
correct, masculine noun
Record 20, Abbreviations, Spanish
Record 20, Synonyms, Spanish
- padre nuclear 1, record 20, Spanish, padre%20nuclear
correct, masculine noun
- elemento padre 2, record 20, Spanish, elemento%20padre
correct, masculine noun
- ascendiente nuclear 2, record 20, Spanish, ascendiente%20nuclear
correct, masculine noun
- precursor 3, record 20, Spanish, precursor
correct, masculine noun
- precursor radiactivo 3, record 20, Spanish, precursor%20radiactivo
correct, masculine noun
- precursor nuclear 2, record 20, Spanish, precursor%20nuclear
correct, masculine noun
- radionúclido padre 4, record 20, Spanish, radion%C3%BAclido%20padre
correct, masculine noun
- núclido padre 4, record 20, Spanish, n%C3%BAclido%20padre
correct, masculine noun
- ascendiente 5, record 20, Spanish, ascendiente
correct, masculine noun
- substancia padre 5, record 20, Spanish, substancia%20padre
feminine noun
- materia original 5, record 20, Spanish, materia%20original
feminine noun
Record 20, Textual support, Spanish
Record 20, Key term(s)
- nucleido padre
- radionucleido padre
- isótopo padre
Record 21 - internal organization data 2012-09-11
Record 21, English
Record 21, Subject field(s)
- Nuclear Physics
Record 21, Main entry term, English
- fusionable 1, record 21, English, fusionable
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record 21, French
Record 21, Domaine(s)
- Physique nucléaire
Record 21, Main entry term, French
- fusionnable
1, record 21, French, fusionnable
correct
Record 21, Abbreviations, French
Record 21, Synonyms, French
- fusible 1, record 21, French, fusible
avoid
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Se dit d’un nucléide dont le noyau est susceptible de participer à une réaction de fusion thermonucléaire. 1, record 21, French, - fusionnable
Record number: 21, Textual support number: 1 OBS
L’hydrogène, le deutérium et le tritium sont des nucléides fusionnables. 1, record 21, French, - fusionnable
Record number: 21, Textual support number: 2 OBS
Le terme «fusible» est déconseillé en ce sens. 1, record 21, French, - fusionnable
Record number: 21, Textual support number: 3 OBS
fusionnable : terme et définition publiés au Journal officiel de la République française le 3 juin 2012. 2, record 21, French, - fusionnable
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2012-01-16
Record 22, English
Record 22, Subject field(s)
- Nuclear Science and Technology
- Chemistry
- Atomic Physics
Record 22, Main entry term, English
- transuranic
1, record 22, English, transuranic
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
- transuranium 1, record 22, English, transuranium
correct, less frequent
- transuranian 1, record 22, English, transuranian
correct, less frequent
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
Having an atomic number greater than that of uranium. 2, record 22, English, - transuranic
Record number: 22, Textual support number: 1 PHR
Transuranic element, nuclide, waste. 3, record 22, English, - transuranic
Record 22, French
Record 22, Domaine(s)
- Sciences et techniques nucléaires
- Chimie
- Physique atomique
Record 22, Main entry term, French
- transuranien
1, record 22, French, transuranien
correct, adjective
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Se dit des éléments chimiques qui, dans la classification périodique, se placent après l’uranium et ont, par la suite, un numéro atomique supérieur à 92. 2, record 22, French, - transuranien
Record number: 22, Textual support number: 1 CONT
Le choix d’un procédé de séparation doit prendre en compte un certain nombre d’impératifs liés à : - la destination des transuraniens séparés. La transmutation conduit à limiter au maximum les éléments étrangers (éventuellement radioactifs) qui accompagnent les éléments transuraniens. 1, record 22, French, - transuranien
Record number: 22, Textual support number: 1 PHR
Déchet, nucléide transuranien. 3, record 22, French, - transuranien
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Ciencia y tecnología nucleares
- Química
- Física atómica
Record 22, Main entry term, Spanish
- transuránico
1, record 22, Spanish, transur%C3%A1nico
correct, masculine noun
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
- transuránido 2, record 22, Spanish, transur%C3%A1nido
avoid
- transuraniano 3, record 22, Spanish, transuraniano
avoid
- transuranio 4, record 22, Spanish, transuranio
adjective
Record 22, Textual support, Spanish
Record number: 22, Textual support number: 1 DEF
De número atómico superior al del uranio (92). 4, record 22, Spanish, - transur%C3%A1nico
Record 23 - internal organization data 2011-12-22
Record 23, English
Record 23, Subject field(s)
- Nuclear Physics
Record 23, Main entry term, English
- isodiaphere
1, record 23, English, isodiaphere
correct, standardized
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
One of a set of nuclides having the same difference between their number of neutrons and protons. 2, record 23, English, - isodiaphere
Record number: 23, Textual support number: 1 OBS
isodiaphere: term standardized by ISO. 3, record 23, English, - isodiaphere
Record 23, French
Record 23, Domaine(s)
- Physique nucléaire
Record 23, Main entry term, French
- isodiaphère
1, record 23, French, isodiaph%C3%A8re
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
- nucléide isodiaphère 2, record 23, French, nucl%C3%A9ide%20isodiaph%C3%A8re
correct, masculine noun, standardized
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Nucléide faisant partie d’un ensemble qui possède la même différence entre le nombre de neutrons et de protons. 3, record 23, French, - isodiaph%C3%A8re
Record number: 23, Textual support number: 1 CONT
On distingue plusieurs types de nucléides [ :] les isotopes [,] les isotones [,] les isobares [,] les isodiaphères [et] les isomères […] 4, record 23, French, - isodiaph%C3%A8re
Record number: 23, Textual support number: 1 OBS
nucléide isodiaphère : terme normalisé par l'ISO. 3, record 23, French, - isodiaph%C3%A8re
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - external organization data 2011-11-25
Record 24, English
Record 24, Subject field(s)
- Atomic Physics
- Nuclear Physics
- Chemistry
- Compartment - Canadian Nuclear Safety Commission
Record 24, Main entry term, English
- short-lived daughter
1, record 24, English, short%2Dlived%20daughter
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- short-lived daughter nuclide 2, record 24, English, short%2Dlived%20daughter%20nuclide
correct
- short-lived daughter radionuclide 3, record 24, English, short%2Dlived%20daughter%20radionuclide
correct
- short-lived daughter product 3, record 24, English, short%2Dlived%20daughter%20product
correct
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
... if a parent radionuclide decays into a shorter-lived daughter of half-life equal to or less than 10 days, A1 shall be derived for both the parent and the daughter, and the lesser value shall be assigned to the parent radionuclide ... 4, record 24, English, - short%2Dlived%20daughter
Record 24, Key term(s)
- short lived daughter
- short lived daughter nuclide
- short lived daughter radionuclide
- short lived daughter product
Record 24, French
Record 24, Domaine(s)
- Physique atomique
- Physique nucléaire
- Chimie
- Tiroir - Commission canadienne de sûreté nucléaire
Record 24, Main entry term, French
- produit de filiation de période courte
1, record 24, French, produit%20de%20filiation%20de%20p%C3%A9riode%20courte
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
- descendant à vie courte 2, record 24, French, descendant%20%C3%A0%20vie%20courte
correct, masculine noun
- descendant radioactif de courte durée de vie 3, record 24, French, descendant%20radioactif%20de%20courte%20dur%C3%A9e%20de%20vie
correct, masculine noun
- nucléide radioactif de filiation à vie courte 4, record 24, French, nucl%C3%A9ide%20radioactif%20de%20filiation%20%C3%A0%20vie%20courte
correct, masculine noun
- radionucléide de filiation à vie courte 4, record 24, French, radionucl%C3%A9ide%20de%20filiation%20%C3%A0%20vie%20courte
correct, masculine noun
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Nucléide issu par filiation dont la période est égale ou inférieure à cinq ans. 3, record 24, French, - produit%20de%20filiation%20de%20p%C3%A9riode%20courte
Record 24, Key term(s)
- produit de filiation à courte période
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Física atómica
- Física nuclear
- Química
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 24, Main entry term, Spanish
- descendiente radiactivo de vida corta
1, record 24, Spanish, descendiente%20radiactivo%20de%20vida%20corta
correct, masculine noun
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
- descendiente radiactivo de período corto 1, record 24, Spanish, descendiente%20radiactivo%20de%20per%C3%ADodo%20corto
correct, masculine noun
- hijo radiactivo de corta vida 1, record 24, Spanish, hijo%20radiactivo%20de%20corta%20vida
correct, masculine noun
- núclido radiactivo descendiente de vida corta 2, record 24, Spanish, n%C3%BAclido%20radiactivo%20descendiente%20de%20vida%20corta
proposal, masculine noun
- nucleido radiactivo de filiación de vida corta 2, record 24, Spanish, nucleido%20radiactivo%20de%20filiaci%C3%B3n%20de%20vida%20corta
proposal, masculine noun
- producto radiactivo de filiación de vida corta 2, record 24, Spanish, producto%20radiactivo%20de%20filiaci%C3%B3n%20de%20vida%20corta
proposal, masculine noun
- radionúclido hijo de vida corta 2, record 24, Spanish, radion%C3%BAclido%20hijo%20de%20vida%20corta
proposal, masculine noun
Record 24, Textual support, Spanish
Record 24, Key term(s)
- radionucleido hijo de vida corta
- nucleido radiactivo descendiente de vida corta
- núclido radiactivo de filiación de vida corta
Record 25 - internal organization data 2011-10-31
Record 25, English
Record 25, Subject field(s)
- Scientific Measurements and Analyses
- Radioactive Contamination
- Anti-pollution Measures
- Radiation Protection
Record 25, Main entry term, English
- derived operational limit
1, record 25, English, derived%20operational%20limit
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
- derived release limit 2, record 25, English, derived%20release%20limit
correct
- DRL 3, record 25, English, DRL
correct
- DRL 3, record 25, English, DRL
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
Interpretation of these dose limits in terms of individual nuclides to be released from a particular site leads to the Derived Release Limits (DRL). These DRL's, which are approved by the AECB [Atomic Energy Control Board], tell each nuclear power plant operator how much of each nuclide it is allowed under law to release from the stations. 3, record 25, English, - derived%20operational%20limit
Record 25, French
Record 25, Domaine(s)
- Mesures et analyse (Sciences)
- Pollution par radioactivité
- Mesures antipollution
- Radioprotection
Record 25, Main entry term, French
- limite opérationnelle dérivée
1, record 25, French, limite%20op%C3%A9rationnelle%20d%C3%A9riv%C3%A9e
correct, feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
- limite de rejet dérivée 2, record 25, French, limite%20de%20rejet%20d%C3%A9riv%C3%A9e
feminine noun
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
L'interprétation des limites de doses dans le cas de nucléides particuliers à libérer à partir d’un emplacement donné permet d’établir une limite opérationnelle dérivée(LOD). Cette limite, approuvée par l'EACL [Énergie atomique du Canada limitée] indique à chaque exploitant de centrale nucléaire la quantité de chaque nucléide qu'il peut légalement laisser échapper de sa centrale. 3, record 25, French, - limite%20op%C3%A9rationnelle%20d%C3%A9riv%C3%A9e
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - external organization data 2011-10-28
Record 26, English
Record 26, Subject field(s)
- Atomic Physics
- Nuclear Physics
- Chemistry
- Compartment - Canadian Nuclear Safety Commission
Record 26, Main entry term, English
- daughter
1, record 26, English, daughter
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
- daughter product 2, record 26, English, daughter%20product
correct, standardized
- daughter nuclide 3, record 26, English, daughter%20nuclide
correct, see observation
- daughter radionuclide 4, record 26, English, daughter%20radionuclide
correct, see observation
- daughter radioactive nuclide 5, record 26, English, daughter%20radioactive%20nuclide
correct
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
A nuclide, stable or radioactive, formed by radioactive decay of another nuclide, which in this context is called the parent. 6, record 26, English, - daughter
Record number: 26, Textual support number: 1 CONT
decay chain: A succession of radionuclides, each one formed by the decay of the previous one. In a radioactive decay chain the decaying nuclide is termed the "mother" radionuclide and the nuclide it decays to is termed the "daughter" nuclide. 7, record 26, English, - daughter
Record number: 26, Textual support number: 2 CONT
Holmes & Holmes ... give a simple summary of the theory of how ages are deduced from the radioactive decay of an unstable parent isotope to a more stable isotope of a different element (daughter) ... the parent-daughter relationships ... are of major interest for dating rocks and ores. 8, record 26, English, - daughter
Record number: 26, Textual support number: 1 OBS
"Nuclide" is here an elliptic term. Strictly speaking, it is not a synonym for "radionuclide," which is a specific: a radioactive nuclide. 5, record 26, English, - daughter
Record number: 26, Textual support number: 2 OBS
daughter product: term standardized by ISO in 1997. 9, record 26, English, - daughter
Record 26, French
Record 26, Domaine(s)
- Physique atomique
- Physique nucléaire
- Chimie
- Tiroir - Commission canadienne de sûreté nucléaire
Record 26, Main entry term, French
- produit de filiation
1, record 26, French, produit%20de%20filiation
correct, masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
- nucléide issu par filiation 2, record 26, French, nucl%C3%A9ide%20issu%20par%20filiation
correct, see observation, masculine noun
- radionucléide produit par filiation 3, record 26, French, radionucl%C3%A9ide%20produit%20par%20filiation
correct, see observation, masculine noun
- radionucléide de filiation 4, record 26, French, radionucl%C3%A9ide%20de%20filiation
correct, see observation, masculine noun
- descendant 5, record 26, French, descendant
correct, masculine noun, standardized
- descendant radioactif 6, record 26, French, descendant%20radioactif
correct, masculine noun, standardized
- nucléide radioactif de filiation 7, record 26, French, nucl%C3%A9ide%20radioactif%20de%20filiation
correct, masculine noun
- élément de filiation 4, record 26, French, %C3%A9l%C3%A9ment%20de%20filiation
masculine noun
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
[Tout] nucléide qui suit un radionucléide spécifié dans une chaîne de désintégration. [Définition normalisée par l'ISO. ] 8, record 26, French, - produit%20de%20filiation
Record number: 26, Textual support number: 1 CONT
On appelle produits de filiation les différents produits des désintégrations successives à partir du nucléide radioactif initial, appelé «père»; tous ces produits forment une «famille radioactive». 9, record 26, French, - produit%20de%20filiation
Record number: 26, Textual support number: 1 OBS
Le terme «nucléide» possède un sens plus large que «radionucléide» qui ne se rapporte qu'aux nucléides radioactifs. Il est ici employé comme synonyme elliptique, acceptable lorsque le contexte est suffisamment clair. 7, record 26, French, - produit%20de%20filiation
Record number: 26, Textual support number: 2 OBS
descendant; descendant radioactif : termes normalisés par l’ISO en 1997. 10, record 26, French, - produit%20de%20filiation
Record 26, Spanish
Record 26, Campo(s) temático(s)
- Física atómica
- Física nuclear
- Química
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 26, Main entry term, Spanish
- hijo radiactivo
1, record 26, Spanish, hijo%20radiactivo
correct, masculine noun
Record 26, Abbreviations, Spanish
Record 26, Synonyms, Spanish
- descendiente 2, record 26, Spanish, descendiente
correct, masculine noun
- descendiente radiactivo 3, record 26, Spanish, descendiente%20radiactivo
correct, masculine noun
- núclido descendiente 4, record 26, Spanish, n%C3%BAclido%20descendiente
correct, masculine noun
- nucleido descendiente 5, record 26, Spanish, nucleido%20descendiente
correct, masculine noun
- nucleido de filiación 6, record 26, Spanish, nucleido%20de%20filiaci%C3%B3n
correct, masculine noun
- producto de filiación 5, record 26, Spanish, producto%20de%20filiaci%C3%B3n
correct, masculine noun
- producto radiactivo descendiente 6, record 26, Spanish, producto%20radiactivo%20descendiente
masculine noun
- radionúclido descendiente 7, record 26, Spanish, radion%C3%BAclido%20descendiente
correct, masculine noun
- radionúclido hijo 7, record 26, Spanish, radion%C3%BAclido%20hijo
correct, masculine noun
- sucesor radiactivo 8, record 26, Spanish, sucesor%20radiactivo
masculine noun
- hija radiactiva 9, record 26, Spanish, hija%20radiactiva
feminine noun
Record 26, Textual support, Spanish
Record 26, Key term(s)
- núclido de filiación
- núclido radiactivo de filiación
- núclido radiactivo descendiente
- nucleido radiactivo descendiente
- radionucleido descendiente
- radionucleido hijo
- nucleido radiactivo de filiación
- núclido hijo
- nucleido hijo
Record 27 - internal organization data 2011-10-18
Record 27, English
Record 27, Subject field(s)
- Atomic Physics
Record 27, Main entry term, English
- fissionable
1, record 27, English, fissionable
correct, adjective, standardized
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
[A] nuclide capable of undergoing fission by any process. [Definition standardized by ISO.] 2, record 27, English, - fissionable
Record number: 27, Textual support number: 1 OBS
Compare with "fissile." These two terms are very often used interchangeably. 3, record 27, English, - fissionable
Record number: 27, Textual support number: 2 OBS
fissionable: term standardized by ISO in 1997. 3, record 27, English, - fissionable
Record 27, French
Record 27, Domaine(s)
- Physique atomique
Record 27, Main entry term, French
- fissionnable
1, record 27, French, fissionnable
correct, standardized
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Se dit d’un nucléide dont le noyau est susceptible de subir une fission. 2, record 27, French, - fissionnable
Record number: 27, Textual support number: 1 OBS
fissionnable : terme normalisé par l’ISO en 1997 et adopté en juin 2000 par la Commission spécialisée de terminologie et de néologie de l’ingénierie nucléaire. 3, record 27, French, - fissionnable
Record 27, Spanish
Record 27, Campo(s) temático(s)
- Física atómica
Record 27, Main entry term, Spanish
- fisionable
1, record 27, Spanish, fisionable
correct
Record 27, Abbreviations, Spanish
Record 27, Synonyms, Spanish
Record 27, Textual support, Spanish
Record 28 - external organization data 2011-09-30
Record 28, English
Record 28, Subject field(s)
- Metrology and Units of Measure
- Nuclear Physics
- Compartment - Canadian Nuclear Safety Commission
Universal entry(ies) Record 28
Record 28, Main entry term, English
- becquerel
1, record 28, English, becquerel
correct, standardized
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
The International System unit of activity of a radionuclide, equal to the activity of a quantity of a radionuclide having one spontaneous nuclear transition per second. 2, record 28, English, - becquerel
Record number: 28, Textual support number: 1 CONT
One becquerel equals one disintegration per second. The becquerel replaces the curie; 1 Bq is approximately equal to 27 picocuries. 3, record 28, English, - becquerel
Record number: 28, Textual support number: 1 OBS
becquerel; Bq: term and symbol standardized by ISO. 4, record 28, English, - becquerel
Record 28, French
Record 28, Domaine(s)
- Unités de mesure et métrologie
- Physique nucléaire
- Tiroir - Commission canadienne de sûreté nucléaire
Entrée(s) universelle(s) Record 28
Record 28, Main entry term, French
- becquerel
1, record 28, French, becquerel
correct, masculine noun, standardized
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 DEF
Unité SI [Système international] de mesure d’activité nucléaire [...] égale à l'activité d’une quantité de nucléide radioactif pour laquelle le nombre de transitions nucléaires spontanées par seconde est égal à 1. 2, record 28, French, - becquerel
Record number: 28, Textual support number: 1 CONT
Un becquerel correspond à une désintégration par seconde. Le becquerel remplace le curie comme unité de mesure; 1 becquerel équivaut à environ 27 picocuries. 3, record 28, French, - becquerel
Record number: 28, Textual support number: 1 OBS
De Henri Becquerel, prix Nobel 1903 (prix commun avec Marie et Pierre Curie). 4, record 28, French, - becquerel
Record number: 28, Textual support number: 2 OBS
becquerel; Bq : terme et symbole normalisés par l’ISO. 5, record 28, French, - becquerel
Record 28, Spanish
Record 28, Campo(s) temático(s)
- Metrología y unidades de medida
- Física nuclear
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Entrada(s) universal(es) Record 28
Record 28, Main entry term, Spanish
- becquerel
1, record 28, Spanish, becquerel
correct, masculine noun
Record 28, Abbreviations, Spanish
Record 28, Synonyms, Spanish
Record 28, Textual support, Spanish
Record number: 28, Textual support number: 1 DEF
Unidad de actividad del Sistema Internacional de Unidades (SI) [igual a la] radiactividad de una muestra que se desintegra, como promedio, una vez por segundo. 2, record 28, Spanish, - becquerel
Record 29 - internal organization data 2011-09-14
Record 29, English
Record 29, Subject field(s)
- Atomic Physics
Record 29, Main entry term, English
- fertile
1, record 29, English, fertile
correct, standardized
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
Of a nuclide: capable of being transformed, directly or indirectly, into a fissile nuclide by neutron capture. 1, record 29, English, - fertile
Record number: 29, Textual support number: 1 OBS
fertile: term standardized by ISO. 2, record 29, English, - fertile
Record 29, French
Record 29, Domaine(s)
- Physique atomique
Record 29, Main entry term, French
- fertile
1, record 29, French, fertile
correct, standardized
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Qualifie un nucléide susceptible d’être transformé directement ou indirectement en un nucléide fissile par capture de neutron. 2, record 29, French, - fertile
Record number: 29, Textual support number: 1 CONT
On réserve l'expression «fissile» aux noyaux lourds qui subissent la fission sous le choc d’un neutron d’énergie quelconque, même très faible. Le seul nucléide fissile naturel est l'uranium 235 présent à 0, 7 % dans l'uranium naturel. Deux nucléides artificiels principaux, le plutonium 239 et l'uranium 233, sont également fissiles. L'uranium 238 [...] ne subit la fission que sous l'impact de neutrons d’énergie plus élevée, supérieure à 1 MeV, et de ce fait, il n’ est pas qualifié «fissile». [...] Cependant, l'uranium 238 capture les neutrons de toutes énergies pour donner, par une succession de trois réactions, le plutonium 239 fissile [...]. Pour cette raison, l'uranium 238 est qualifié «fertile». 3, record 29, French, - fertile
Record number: 29, Textual support number: 1 OBS
fertile : terme normalisé par l’ISO. 4, record 29, French, - fertile
Record 29, Spanish
Record 29, Campo(s) temático(s)
- Física atómica
Record 29, Main entry term, Spanish
Record 29, Abbreviations, Spanish
Record 29, Synonyms, Spanish
Record 29, Textual support, Spanish
Record number: 29, Textual support number: 1 DEF
[Dícese de un núclido o nucleido] que no es fisionable por sí mismo, pero que en un reactor puede ser transformado [...] por un proceso nuclear. 1, record 29, Spanish, - f%C3%A9rtil
Record 30 - internal organization data 2011-06-17
Record 30, English
Record 30, Subject field(s)
- Atomic Physics
Record 30, Main entry term, English
- neutron yield per absorption
1, record 30, English, neutron%20yield%20per%20absorption
correct, standardized
Record 30, Abbreviations, English
Record 30, Synonyms, English
- eta factor 2, record 30, English, eta%20factor
correct, standardized
Record 30, Textual support, English
Record number: 30, 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 30, English, - neutron%20yield%20per%20absorption
Record number: 30, Textual support number: 1 OBS
It is a function of the energy of the absorbed neutrons. 2, record 30, English, - neutron%20yield%20per%20absorption
Record number: 30, Textual support number: 2 OBS
neutron yield per absorption; eta factor: terms and definition standardized by ISO. 3, record 30, English, - neutron%20yield%20per%20absorption
Record 30, French
Record 30, Domaine(s)
- Physique atomique
Record 30, Main entry term, French
- facteur êta
1, record 30, French, facteur%20%C3%AAta
correct, masculine noun, standardized
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, 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 30, French, - facteur%20%C3%AAta
Record number: 30, Textual support number: 1 OBS
Ce nombre dépend de l’énergie des neutrons absorbés. 1, record 30, French, - facteur%20%C3%AAta
Record number: 30, Textual support number: 2 OBS
facteur êta : terme et définition normalisés par l’ISO. 2, record 30, French, - facteur%20%C3%AAta
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - external organization data 2011-06-10
Record 31, English
Record 31, Subject field(s)
- Nuclear Physics
- Chemistry
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 31, Main entry term, English
- decay product
1, record 31, English, decay%20product
correct, standardized
Record 31, Abbreviations, English
Record 31, Synonyms, English
- disintegration product 2, record 31, English, disintegration%20product
correct
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
Any nuclide, radioactive or stable, resulting from the radioactive disintegration of a radionuclide. 2, record 31, English, - decay%20product
Record number: 31, Textual support number: 1 OBS
decay product: term standardized by the Canadian Committee for the Standardization of Nuclear Terminology. 3, record 31, English, - decay%20product
Record number: 31, Textual support number: 2 OBS
Compare with "daughter product". 4, record 31, English, - decay%20product
Record 31, French
Record 31, Domaine(s)
- Physique nucléaire
- Chimie
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 31, Main entry term, French
- produit de désintégration
1, record 31, French, produit%20de%20d%C3%A9sint%C3%A9gration
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
- produit de décroissance 2, record 31, French, produit%20de%20d%C3%A9croissance
avoid, masculine noun
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
Nucléide, radioactif ou non, provenant de la désintégration d’un nucléide radioactif. 3, record 31, French, - produit%20de%20d%C3%A9sint%C3%A9gration
Record number: 31, Textual support number: 1 CONT
Le césium 137 et son produit de désintégration le baryum 137 émettent un rayonnement y [gamma] d’énergie élevée : 5 ans après la sortie du réacteur il représente près de la totalité du rayonnement y [gamma] des produits de fission. 1, record 31, French, - produit%20de%20d%C3%A9sint%C3%A9gration
Record number: 31, Textual support number: 1 OBS
On parle de «produit de filiation» si le nucléide suit immédiatement un nucléide spécifié dans une chaîne de désintégration. Voir cette autre fiche dans TERMIUM. 4, record 31, French, - produit%20de%20d%C3%A9sint%C3%A9gration
Record number: 31, Textual support number: 2 OBS
La décroissance est le résultat de la désintégration. 4, record 31, French, - produit%20de%20d%C3%A9sint%C3%A9gration
Record 31, Spanish
Record 31, Campo(s) temático(s)
- Física nuclear
- Química
- Física atómica
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 31, Main entry term, Spanish
- producto de desintegración
1, record 31, Spanish, producto%20de%20desintegraci%C3%B3n
correct, masculine noun
Record 31, Abbreviations, Spanish
Record 31, Synonyms, Spanish
- producto de desintegración radiactiva 2, record 31, Spanish, producto%20de%20desintegraci%C3%B3n%20radiactiva
correct, masculine noun
- producto radiactivo de descomposición 3, record 31, Spanish, producto%20radiactivo%20de%20descomposici%C3%B3n
masculine noun
- producto de decaimiento 4, record 31, Spanish, producto%20de%20decaimiento
avoid, masculine noun
Record 31, Textual support, Spanish
Record 32 - internal organization data 2011-05-30
Record 32, English
Record 32, Subject field(s)
- Atomic Physics
- Chemistry
Record 32, Main entry term, English
- saturation activity
1, record 32, English, saturation%20activity
correct, standardized
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 DEF
For a nuclide, the maximum activity attainable through activation of a certain sample in a certain particle flux density. [Definition standardized by ISO.] 2, record 32, English, - saturation%20activity
Record number: 32, Textual support number: 2 DEF
In nuclear chemistry, for a specified isotope, the value of the activity of an irradiated element, when a state of saturation is reached. 3, record 32, English, - saturation%20activity
Record number: 32, Textual support number: 1 OBS
saturation activity: term standardized by ISO. 4, record 32, English, - saturation%20activity
Record 32, French
Record 32, Domaine(s)
- Physique atomique
- Chimie
Record 32, Main entry term, French
- activité à saturation
1, record 32, French, activit%C3%A9%20%C3%A0%20saturation
correct, feminine noun, standardized
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 DEF
Pour un nucléide, activité maximale atteinte par activation d’un échantillon donné sous un débit de fluence de particules donné. [Définition normalisée par l'ISO. ] 2, record 32, French, - activit%C3%A9%20%C3%A0%20saturation
Record number: 32, Textual support number: 1 OBS
activité à saturation : terme normalisé par l’ISO. 3, record 32, French, - activit%C3%A9%20%C3%A0%20saturation
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - external organization data 2011-02-18
Record 33, English
Record 33, Subject field(s)
- Chemistry
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 33, Main entry term, English
- mass number
1, record 33, English, mass%20number
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
- nuclear number 2, record 33, English, nuclear%20number
correct
- mass 3, record 33, English, mass
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
The mass number of an atom is the total number of its nuclear constituents, or nucleons, as the protons and neutrons are collectively called. 2, record 33, English, - mass%20number
Record number: 33, Textual support number: 2 CONT
Different isotopes of the same element are identified by their mass (in atomic units), which equals the total number of protons and neutrons they contain: e.g., cobalt-59, cobalt-60; carbon-12, carbon-14; uranium-235, uranium-238. 3, record 33, English, - mass%20number
Record 33, French
Record 33, Domaine(s)
- Chimie
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 33, Main entry term, French
- nombre de masse
1, record 33, French, nombre%20de%20masse
correct, masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
- masse atomique 2, record 33, French, masse%20atomique
avoid, see observation, feminine noun
Record 33, Textual support, French
Record number: 33, Textual support number: 1 DEF
Nombre entier A caractérisant un nucléide [...] égal au nombre de nucléons que contient ce nucléide. 3, record 33, French, - nombre%20de%20masse
Record number: 33, Textual support number: 1 CONT
Chaque isotope différent d’un même élément est désigné par sa masse atomique [sic] qui correspond au nombre total de protons et de neutrons dans le noyau. On parle ainsi de cobalt 59, de cobalt 60, de carbone 12, de carbone 14, d’uranium 235 ou d’uranium 238. 2, record 33, French, - nombre%20de%20masse
Record number: 33, Textual support number: 1 OBS
C’est l’entier le plus voisin du nombre exprimant la masse atomique. Exemple : la masse atomique du phosphore est A=30,9733, son nombre de masse A+31. 3, record 33, French, - nombre%20de%20masse
Record number: 33, Textual support number: 2 OBS
Le nombre de masse exprime à peu près la masse du noyau en unité de masse nucléonique mais il ne faut pas confondre les deux termes «nombre de masse» et «masse atomique». 4, record 33, French, - nombre%20de%20masse
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 2010-11-15
Record 34, English
Record 34, Subject field(s)
- Atomic Physics
- Nuclear Power Stations
Record 34, Main entry term, English
- fission spectrum
1, record 34, English, fission%20spectrum
correct, standardized
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
For a specified fissionable nuclide: the energy distribution of its prompt neutrons. 1, record 34, English, - fission%20spectrum
Record number: 34, Textual support number: 1 OBS
Sometimes the term also refers to the energy spectrum of the prompt gamma radiation emitted in fission. 1, record 34, English, - fission%20spectrum
Record number: 34, Textual support number: 2 OBS
fission spectrum: term standardized by ISO. 2, record 34, English, - fission%20spectrum
Record 34, French
Record 34, Domaine(s)
- Physique atomique
- Centrales nucléaires
Record 34, Main entry term, French
- spectre de fission
1, record 34, French, spectre%20de%20fission
correct, masculine noun, standardized
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
Pour un nucléide donné, distribution en énergie de ses neutrons instantanés. 2, record 34, French, - spectre%20de%20fission
Record number: 34, Textual support number: 1 OBS
Se rapporte quelquefois aussi au spectre d’énergie du rayonnement gamma instantané émis dans la fission. 2, record 34, French, - spectre%20de%20fission
Record number: 34, Textual support number: 2 OBS
spectre de fission : terme normalisé par l’ISO. 3, record 34, French, - spectre%20de%20fission
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 2010-09-14
Record 35, English
Record 35, Subject field(s)
- Nuclear Physics
Record 35, Main entry term, English
- mass excess
1, record 35, English, mass%20excess
correct, standardized
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 DEF
The difference between the atomic mass of a nuclide and the product of its mass number by the unified atomic mass constant. 1, record 35, English, - mass%20excess
Record number: 35, Textual support number: 1 OBS
mass excess: term standardized by ISO. 2, record 35, English, - mass%20excess
Record 35, French
Record 35, Domaine(s)
- Physique nucléaire
Record 35, Main entry term, French
- excès de masse
1, record 35, French, exc%C3%A8s%20de%20masse
correct, masculine noun, standardized
Record 35, Abbreviations, French
Record 35, Synonyms, French
Record 35, Textual support, French
Record number: 35, Textual support number: 1 DEF
Différence entre la masse atomique d’un nucléide et le produit de son nombre de masse par la constante unifiée de masse atomique. 2, record 35, French, - exc%C3%A8s%20de%20masse
Record number: 35, Textual support number: 1 OBS
excès de masse : terme normalisé par l’ISO. 3, record 35, French, - exc%C3%A8s%20de%20masse
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2010-09-13
Record 36, English
Record 36, Subject field(s)
- Atomic Physics
Record 36, Main entry term, English
- macroscopic cross section
1, record 36, English, macroscopic%20cross%20section
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 DEF
The cross section per unit volume of a given material for a specified process. 1, record 36, English, - macroscopic%20cross%20section
Record number: 36, Textual support number: 1 OBS
It is the reciprocal of the mean free path for that process. For a pure nuclide, it is the product of the microscopic cross section and the number of target nuclei per unit volume; for a mixture of nuclides, it is the sum of such products. 1, record 36, English, - macroscopic%20cross%20section
Record 36, French
Record 36, Domaine(s)
- Physique atomique
Record 36, Main entry term, French
- section efficace macroscopique
1, record 36, French, section%20efficace%20macroscopique
correct, feminine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 DEF
Section efficace par unité de volume d’une matière donnée pour un processus déterminé. 2, record 36, French, - section%20efficace%20macroscopique
Record number: 36, Textual support number: 1 OBS
Elle est l'inverse du libre parcours moyen pour ce processus. Pour un nucléide pur, elle est égale au produit de la section efficace microscopique par le nombre volumique de noyaux cibles; pour un mélange de nucléides, elle est la somme de tels produits. 2, record 36, French, - section%20efficace%20macroscopique
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 2010-08-18
Record 37, English
Record 37, Subject field(s)
- Atomic Physics
Record 37, Main entry term, English
- thermal utilization factor
1, record 37, English, thermal%20utilization%20factor
correct, standardized
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 DEF
In an infinite medium[,] the ratio of the number of thermal neutrons absorbed in a fissionable nuclide or in nuclear fuel, as specified, to the total number of thermal neutrons absorbed. 1, record 37, English, - thermal%20utilization%20factor
Record number: 37, Textual support number: 1 OBS
thermal utilization factor: term and definition standardized by ISO. 2, record 37, English, - thermal%20utilization%20factor
Record 37, French
Record 37, Domaine(s)
- Physique atomique
Record 37, Main entry term, French
- facteur d'utilisation thermique
1, record 37, French, facteur%20d%27utilisation%20thermique
correct, masculine noun, standardized
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 DEF
Dans un milieu infini, rapport du nombre total de neutrons thermiques absorbés dans un nucléide fissile ou un combustible nucléaire, selon le cas, au nombre total des neutrons thermiques absorbés. 2, record 37, French, - facteur%20d%27utilisation%20thermique
Record number: 37, Textual support number: 1 OBS
facteur d’utilisation thermique : terme et définition normalisés par l’ISO. 3, record 37, French, - facteur%20d%27utilisation%20thermique
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 2010-07-20
Record 38, English
Record 38, Subject field(s)
- Chemistry
Record 38, Main entry term, English
- isotope dilution analysis
1, record 38, English, isotope%20dilution%20analysis
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 DEF
A method of quantitative analysis based on the measurement of the isotopic abundance of a nuclide after isotopic dilution with the sample to be analysed. 1, record 38, English, - isotope%20dilution%20analysis
Record 38, French
Record 38, Domaine(s)
- Chimie
Record 38, Main entry term, French
- analyse par dilution isotopique
1, record 38, French, analyse%20par%20dilution%20isotopique
correct, feminine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
- dosage par dilution isotopique 2, record 38, French, dosage%20par%20dilution%20isotopique
correct, masculine noun
- méthode de dilution isotopique 3, record 38, French, m%C3%A9thode%20de%20dilution%20isotopique
feminine noun
Record 38, Textual support, French
Record number: 38, Textual support number: 1 DEF
Méthode d’analyse quantitative fondée sur la mesure de la teneur isotopique d’un nucléide après dilution isotopique avec l'échantillon qui doit être analysé. 4, record 38, French, - analyse%20par%20dilution%20isotopique
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 2009-03-01
Record 39, English
Record 39, Subject field(s)
- Atomic Physics
Record 39, Main entry term, English
- resonance integral 1, record 39, English, resonance%20integral
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 DEF
The integral over all or some specified portion of the resonance energy range of the quotient of the absorption cross section ... of a nuclide by the neutron energy E. 1, record 39, English, - resonance%20integral
Record number: 39, Textual support number: 1 OBS
This term should not be confused with the excess resonance integral. 1, record 39, English, - resonance%20integral
Record 39, French
Record 39, Domaine(s)
- Physique atomique
Record 39, Main entry term, French
- intégrale de résonance
1, record 39, French, int%C3%A9grale%20de%20r%C3%A9sonance
correct, feminine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 DEF
Intégrale sur tout ou partie du domaine des énergies de résonance du quotient de la section efficace d’absorption [...] d’un nucléide par l'énergie E des neutrons. 2, record 39, French, - int%C3%A9grale%20de%20r%C3%A9sonance
Record number: 39, Textual support number: 1 OBS
À ne pas confondre avec excès de l’intégrale de résonance. 2, record 39, French, - int%C3%A9grale%20de%20r%C3%A9sonance
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 2008-11-07
Record 40, English
Record 40, Subject field(s)
- Radiological Physics (Theory and Application)
Record 40, Main entry term, English
- selective localization
1, record 40, English, selective%20localization
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
- selective localisation 2, record 40, English, selective%20localisation
correct
Record 40, Textual support, English
Record number: 40, Textual support number: 1 CONT
This selective localization of the radioactive agent within the tumour cells then provides the very high-energy-emitting radiation specifically to the tumour cells with minimal radiation exposure of the normal liver tissue. 1, record 40, English, - selective%20localization
Record 40, French
Record 40, Domaine(s)
- Physique radiologique et applications
Record 40, Main entry term, French
- localisation sélective
1, record 40, French, localisation%20s%C3%A9lective
correct, feminine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 DEF
Accumulation d’un nucléide radioactif à un haut degré dans certaines cellules ou tissus. 1, record 40, French, - localisation%20s%C3%A9lective
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 2008-03-14
Record 41, English
Record 41, Subject field(s)
- Chemistry
- Atomic Physics
Record 41, Main entry term, English
- isotopes
1, record 41, English, isotopes
correct, plural, standardized
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 DEF
Nuclides having the same atomic number but different mass number. [Definition standardized by ISO.] 2, record 41, English, - isotopes
Record number: 41, Textual support number: 1 CONT
Isotopes are distinguished from one another by means of their mass number, which is the sum of the numbers of protons and neutrons in the nucleus. 3, record 41, English, - isotopes
Record number: 41, Textual support number: 1 OBS
The singular form "isotope" is possible but less frequently used. 4, record 41, English, - isotopes
Record number: 41, Textual support number: 2 OBS
isotopes: term standardized by ISO. 5, record 41, English, - isotopes
Record 41, Key term(s)
- isotope
Record 41, French
Record 41, Domaine(s)
- Chimie
- Physique atomique
Record 41, Main entry term, French
- isotopes
1, record 41, French, isotopes
correct, masculine noun, plural, standardized
Record 41, Abbreviations, French
Record 41, Synonyms, French
- nucléides isotopes 2, record 41, French, nucl%C3%A9ides%20isotopes
correct, masculine noun, plural
Record 41, Textual support, French
Record number: 41, Textual support number: 1 DEF
Nucléides ayant le même numéro atomique mais des nombres de masse différents. [Définition normalisée par l’ISO.] 3, record 41, French, - isotopes
Record number: 41, Textual support number: 1 CONT
Un nucléide est une substance caractérisée par un nombre atomique et un nombre de masse(somme des protons et des neutrons du noyau de ses atomes) alors qu'un élément n’ est caractérisé que par son nombre atomique. Les nucléides ayant le même nombre atomique sont dits isotopes. Un élément est en général composé de plusieurs nucléides isotopes. 2, record 41, French, - isotopes
Record number: 41, Textual support number: 1 OBS
Le terme «isotopes» est normalement utilisé au pluriel. 4, record 41, French, - isotopes
Record number: 41, Textual support number: 2 OBS
isotopes : terme normalisé par l’ISO. 4, record 41, French, - isotopes
Record 41, Key term(s)
- isotope
- nucléide isotope
Record 41, Spanish
Record 41, Campo(s) temático(s)
- Química
- Física atómica
Record 41, Main entry term, Spanish
- isótopos
1, record 41, Spanish, is%C3%B3topos
correct, masculine noun, plural
Record 41, Abbreviations, Spanish
Record 41, Synonyms, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 2008-02-18
Record 42, English
Record 42, Subject field(s)
- Atomic Physics
Record 42, Main entry term, English
- fissile
1, record 42, English, fissile
correct, see observation, officially approved
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 DEF
(1) Of a nuclide: capable of undergoing fission by interaction with slow neutrons. (2) Of a material: containing one or more fissile nuclides. 2, record 42, English, - fissile
Record number: 42, Textual support number: 1 OBS
By comparison, "fissionable", according to source ISO, means a nuclide capable of undergoing fission by any process. 3, record 42, English, - fissile
Record number: 42, Textual support number: 2 OBS
According to Webster's Dictionary, "fissile" is a synonym for "fissionable". According to Oxford English Dictionary, "fissile" means "capable of undergoing nuclear fission" (and hence has the same meaning as "fissionable", which then would be a generic term), but it is "sometimes used specifically of materials capable of fission upon absorption of a slow (as opposed to a fast) neutron". According to the Canadian Committee for the Standardization of Nuclear Terminology, which has officialized the term "fissile", the two terms "fissile" and "fissionable" should not be used interchangeably. 3, record 42, English, - fissile
Record 42, French
Record 42, Domaine(s)
- Physique atomique
Record 42, Main entry term, French
- fissile
1, record 42, French, fissile
correct, officially approved
Record 42, Abbreviations, French
Record 42, Synonyms, French
- fissible 2, record 42, French, fissible
see observation
Record 42, Textual support, French
Record number: 42, Textual support number: 1 DEF
Se dit du noyau d’un atome qui peut subir la fission et de l’atome lui-même ou de la matière qui contient de tels atomes. 3, record 42, French, - fissile
Record number: 42, Textual support number: 1 CONT
Aux termes des règlements sur les transports de matières radioactives, on entend par matières fissiles : l’uranium 233, l’uranium 235, le plutonium 238, le plutonium 239 et le plutonium 241. 4, record 42, French, - fissile
Record number: 42, Textual support number: 2 CONT
On réserve l'expression «fissile» aux noyaux lourds qui subissent la fission sous le choc d’un neutron d’énergie quelconque, même très faible. Le seul nucléide fissile naturel est l'uranium 235 présent à 0, 7 % dans l'uranium naturel. Deux nucléides artificiels principaux, le plutonium 239 et l'uranium 233, sont également fissiles. L'uranium 238 [...] ne subit la fission que sous l'impact de neutrons d’énergie plus élevée, supérieure à 1 MeV, et de ce fait, il n’ est pas qualifié «fissile». [...] Cependant l'uranium 238 capture les neutrons de toutes énergies pour donner, par une succession de trois réactions, le plutonium 239 fissile [...] Pour cette raison, l'uranium 238 est qualifié «fertile». 5, record 42, French, - fissile
Record number: 42, Textual support number: 1 OBS
Il y a contradiction entre les divers auteurs sur le sens des termes «fissile» et «fissible». Nous invitons fortement le lecteur à consulter le document de synthèse qui accompagne cette fiche; de nombreuses précisions sur ces termes y sont regroupées. Nous invitons aussi le lecteur à voir la fiche pour le terme anglais connexe «fissionable». 6, record 42, French, - fissile
Record 42, Spanish
Record 42, Campo(s) temático(s)
- Física atómica
Record 42, Main entry term, Spanish
- físil
1, record 42, Spanish, f%C3%ADsil
correct
Record 42, Abbreviations, Spanish
Record 42, Synonyms, Spanish
- fisible 2, record 42, Spanish, fisible
correct
- fisible por neutrones lentos 3, record 42, Spanish, fisible%20por%20neutrones%20lentos
correct
Record 42, Textual support, Spanish
Record number: 42, Textual support number: 1 DEF
Dícese del núcleo atómico que, como los del uranio y del plutonio, puede absorber un neutrón lento lo cual provoca su escisión en dos o tres fragmentos que son los núcleos de otros tantos elementos más ligeros. 2, record 42, Spanish, - f%C3%ADsil
Record 43 - external organization data 2005-11-09
Record 43, English
Record 43, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 43, Main entry term, English
- fission product daughter 1, record 43, English, fission%20product%20daughter
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 CONT
About 6.6% of all fissions produce a nuclide of Xe 135, either directly as a fission product or indirectly as a fission product daughter. 1, record 43, English, - fission%20product%20daughter
Record 43, French
Record 43, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 43, Main entry term, French
- produit de filiation d'un produit de fission
1, record 43, French, produit%20de%20filiation%20d%27un%20produit%20de%20fission
masculine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 CONT
Environ 6, 6 % de toutes les fissions produisent un nucléide de xénon-135, soit directement comme produit de fission, ou indirectement comme produit de filiation d’un produit de fission. 1, record 43, French, - produit%20de%20filiation%20d%27un%20produit%20de%20fission
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - external organization data 2005-07-14
Record 44, English
Record 44, Subject field(s)
- Scientific Information
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 44, Main entry term, English
- chart of nuclides 1, record 44, English, chart%20of%20nuclides
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 CONT
When the numbers of nucleons in the nucleus of an atom are specified (i.e., both Z and A) the word nuclide sometimes replaces the word atom. For example, "The Chart of Nuclides" is a chart setting out the properties of each distinct atomic type (all the isotopes of each element). 1, record 44, English, - chart%20of%20nuclides
Record 44, French
Record 44, Domaine(s)
- Information scientifique
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 44, Main entry term, French
- tableau des nucléides
1, record 44, French, tableau%20des%20nucl%C3%A9ides
masculine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 CONT
Lorsqu'on précise le nombre de nucléons dans le noyau des atomes(c.-à-d. Z et A) on utilise parfois le mot nucléide. Par exemple, le «tableau des nucléides» illustre les propriétés de chaque type d’atomes distincts(tous les isotopes de chaque élément). 1, record 44, French, - tableau%20des%20nucl%C3%A9ides
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - external organization data 2004-01-30
Record 45, English
Record 45, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 45, Main entry term, English
- daughter isotope 1, record 45, English, daughter%20isotope
Record 45, Abbreviations, English
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 CONT
For example, 40Ar/36Ar ratios at depth in water samples from the Con mine are up to 10 times greater than the atmospheric ratio due to the time-dependent decay of naturally present 40K in minerals and the subsequent release of its daughter isotope (40Ar) to the groundwater. 1, record 45, English, - daughter%20isotope
Record 45, French
Record 45, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 45, Main entry term, French
- nucléide de filiation
1, record 45, French, nucl%C3%A9ide%20de%20filiation
masculine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 CONT
Cette concentration provient de la désintégration radioactive de l'isotope 40K dans les minéraux et de la libération subséquente du nucléide de filiation, 40Ar, dans l'eau souterraine. 1, record 45, French, - nucl%C3%A9ide%20de%20filiation
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - external organization data 2004-01-07
Record 46, English
Record 46, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 46, Main entry term, English
- nuclear transformation
1, record 46, English, nuclear%20transformation
correct, standardized
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
The change of one nuclide into another nuclide. [Definition standardized by ISO.] 2, record 46, English, - nuclear%20transformation
Record number: 46, Textual support number: 1 OBS
nuclear transformation: term standardized by ISO. 3, record 46, English, - nuclear%20transformation
Record 46, French
Record 46, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 46, Main entry term, French
- transformation nucléaire
1, record 46, French, transformation%20nucl%C3%A9aire
correct, feminine noun, standardized
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 DEF
Transformation d’un nucléide en un autre. [Définition normalisée par l'ISO. ] 2, record 46, French, - transformation%20nucl%C3%A9aire
Record number: 46, Textual support number: 1 OBS
transformation nucléaire : terme normalisé par l’ISO. 3, record 46, French, - transformation%20nucl%C3%A9aire
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 2002-10-23
Record 47, English
Record 47, Subject field(s)
- Nuclear Power Stations
- Atomic Physics
- Nuclear Fission Reactors
Record 47, Main entry term, English
- primary fission yield
1, record 47, English, primary%20fission%20yield
correct, standardized
Record 47, Abbreviations, English
Record 47, Synonyms, English
- direct fission yield 1, record 47, English, direct%20fission%20yield
correct
- independent fission yield 1, record 47, English, independent%20fission%20yield
correct
Record 47, Textual support, English
Record number: 47, Textual support number: 1 DEF
The fraction of fissions giving rise to a particular nuclide before any beta or gamma decay has occurred. 2, record 47, English, - primary%20fission%20yield
Record number: 47, Textual support number: 1 OBS
primary fission yield: term standardized by ISO. 3, record 47, English, - primary%20fission%20yield
Record 47, French
Record 47, Domaine(s)
- Centrales nucléaires
- Physique atomique
- Réacteurs nucléaires de fission
Record 47, Main entry term, French
- rendement de fission primaire
1, record 47, French, rendement%20de%20fission%20primaire
correct, masculine noun, standardized
Record 47, Abbreviations, French
Record 47, Synonyms, French
Record 47, Textual support, French
Record number: 47, Textual support number: 1 DEF
Fraction des fissions qui donnent naissance à un nucléide déterminé avant toute décroissance bêta ou gamma. 2, record 47, French, - rendement%20de%20fission%20primaire
Record number: 47, Textual support number: 1 OBS
rendement de fission primaire : terme normalisé par l’ISO. 3, record 47, French, - rendement%20de%20fission%20primaire
Record 47, Spanish
Record 47, Campo(s) temático(s)
- Centrales nucleares
- Física atómica
- Reactores nucleares de fisión
Record 47, Main entry term, Spanish
- rendimiento de fisión primario
1, record 47, Spanish, rendimiento%20de%20fisi%C3%B3n%20primario
masculine noun
Record 47, Abbreviations, Spanish
Record 47, Synonyms, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 2002-10-23
Record 48, English
Record 48, Subject field(s)
- Atomic Physics
- Nuclear Fission Reactors
Record 48, Main entry term, English
- cumulative fission yield
1, record 48, English, cumulative%20fission%20yield
correct
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record number: 48, Textual support number: 1 DEF
The fraction of fissions which have resulted in the production of a given nuclide either directly or indirectly up to a specified time. 2, record 48, English, - cumulative%20fission%20yield
Record number: 48, Textual support number: 1 OBS
If no time is specified, the yield is considered to be the asymptotic value. 2, record 48, English, - cumulative%20fission%20yield
Record 48, French
Record 48, Domaine(s)
- Physique atomique
- Réacteurs nucléaires de fission
Record 48, Main entry term, French
- rendement de fission cumulé
1, record 48, French, rendement%20de%20fission%20cumul%C3%A9
correct, masculine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 DEF
Fraction des fissions qui ont donné lieu à la production d’un nucléide déterminé, directement ou indirectement, au bout d’un temps spécifié. 2, record 48, French, - rendement%20de%20fission%20cumul%C3%A9
Record number: 48, Textual support number: 1 OBS
Si aucun temps n’est spécifié, on doit considérer qu’il s’agit de la valeur asymptotique. 2, record 48, French, - rendement%20de%20fission%20cumul%C3%A9
Record 48, Spanish
Record 48, Campo(s) temático(s)
- Física atómica
- Reactores nucleares de fisión
Record 48, Main entry term, Spanish
- rendimiento de fisión acumulativo
1, record 48, Spanish, rendimiento%20de%20fisi%C3%B3n%20acumulativo
masculine noun
Record 48, Abbreviations, Spanish
Record 48, Synonyms, Spanish
Record 48, Textual support, Spanish
Record 49 - internal organization data 2001-06-13
Record 49, English
Record 49, Subject field(s)
- Atomic Physics
Record 49, Main entry term, English
- decay series
1, record 49, English, decay%20series
correct
Record 49, Abbreviations, English
Record 49, Synonyms, English
- decay family 2, record 49, English, decay%20family
correct
- disintegration family 2, record 49, English, disintegration%20family
correct
- disintegration series 2, record 49, English, disintegration%20series
correct
- radioactive decay series 2, record 49, English, radioactive%20decay%20series
correct
- radioactive family 3, record 49, English, radioactive%20family
correct
- radioactive series 4, record 49, English, radioactive%20series
correct
- series decay 2, record 49, English, series%20decay
- transformation series 5, record 49, English, transformation%20series
correct
Record 49, Textual support, English
Record number: 49, Textual support number: 1 DEF
A number of radioactive nuclides, each except the first being the daughter product of the previous one; the final member, the end product, although stable, is included in the family. 6, record 49, English, - decay%20series
Record number: 49, Textual support number: 1 CONT
Uranium is a naturally occurring radioactive element that is also widely distributed on earth. Throughout the decay of uranium, a cascade of different radionuclides (a decay series) is formed until stable, non-radioactive lead is reached. One important member of the Uranium 238 decay series, the commonest form of uranium, is Radium 226. 7, record 49, English, - decay%20series
Record number: 49, Textual support number: 1 OBS
Compare with "decay chain". 8, record 49, English, - decay%20series
Record 49, Key term(s)
- series
- family
Record 49, French
Record 49, Domaine(s)
- Physique atomique
Record 49, Main entry term, French
- famille radioactive
1, record 49, French, famille%20radioactive
correct, feminine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
- série radioactive 2, record 49, French, s%C3%A9rie%20radioactive
correct, feminine noun
Record 49, Textual support, French
Record number: 49, Textual support number: 1 DEF
Ensemble de nucléides radioactifs dans lequel chaque membre engendre le suivant par transmutation spontanée jusqu’à l’obtention d’un dernier membre non radioactif. 3, record 49, French, - famille%20radioactive
Record number: 49, Textual support number: 1 CONT
On appelle produits de filiation les différents produits des désintégrations successives à partir du nucléide radioactif initial, appelé «père»; tous ces produits forment une «famille radioactive». 4, record 49, French, - famille%20radioactive
Record 49, Key term(s)
- famille
- série
Record 49, Spanish
Record 49, Campo(s) temático(s)
- Física atómica
Record 49, Main entry term, Spanish
- serie de desintegración
1, record 49, Spanish, serie%20de%20desintegraci%C3%B3n
correct, feminine noun
Record 49, Abbreviations, Spanish
Record 49, Synonyms, Spanish
- serie de desintegración radiactiva 2, record 49, Spanish, serie%20de%20desintegraci%C3%B3n%20radiactiva
correct, feminine noun
- familia radiactiva 3, record 49, Spanish, familia%20radiactiva
feminine noun
Record 49, Textual support, Spanish
Record 50 - external organization data 2001-06-13
Record 50, English
Record 50, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 50, Main entry term, English
- decay chain
1, record 50, English, decay%20chain
correct, standardized
Record 50, Abbreviations, English
Record 50, Synonyms, English
- disintegration chain 2, record 50, English, disintegration%20chain
correct
- radioactive chain 2, record 50, English, radioactive%20chain
correct
- radioactive decay chain 3, record 50, English, radioactive%20decay%20chain
correct
- radioactive series 4, record 50, English, radioactive%20series
see observation
Record 50, Textual support, English
Record number: 50, Textual support number: 1 DEF
Succession of nuclides, each of which transforms by radioactive disintegration into the next until a stable nuclide results. The first member is called the "parent", the intermediate members are called "daughters" and the final stable member is called the "end product". 5, record 50, English, - decay%20chain
Record number: 50, Textual support number: 1 OBS
"Radioactive series" is considered by most specialized sources as a synonym for "radioactive family" (see that other record). 6, record 50, English, - decay%20chain
Record number: 50, Textual support number: 2 OBS
decay chain: term standardized by ISO. 6, record 50, English, - decay%20chain
Record 50, French
Record 50, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 50, Main entry term, French
- chaîne de désintégration
1, record 50, French, cha%C3%AEne%20de%20d%C3%A9sint%C3%A9gration
correct, feminine noun, standardized
Record 50, Abbreviations, French
Record 50, Synonyms, French
- chaîne de désintégration radioactive 2, record 50, French, cha%C3%AEne%20de%20d%C3%A9sint%C3%A9gration%20radioactive
correct, feminine noun
- chaîne de décroissance radioactive 3, record 50, French, cha%C3%AEne%20de%20d%C3%A9croissance%20radioactive
correct, feminine noun
Record 50, Textual support, French
Record number: 50, Textual support number: 1 DEF
Série de nucléides dans laquelle chaque élément se transforme en l'élément suivant par une désintégration radioactive(à l'exception de la fission spontanée), jusqu'à formation d’un nucléide stable. [Définition normalisée par l'ISO. ] 1, record 50, French, - cha%C3%AEne%20de%20d%C3%A9sint%C3%A9gration
Record number: 50, Textual support number: 1 CONT
Les noyaux de masses moyennes résultant de la rupture des noyaux fissiles lourds sont très radioactifs. Ils sont eux-mêmes à l’origine de chaînes de décroissance radioactive comportant en moyenne trois nucléides successifs jusqu’à l’obtention d’un nuclide stable. 4, record 50, French, - cha%C3%AEne%20de%20d%C3%A9sint%C3%A9gration
Record number: 50, Textual support number: 1 OBS
chaîne de désintégration : terme normalisé par l’ISO. 5, record 50, French, - cha%C3%AEne%20de%20d%C3%A9sint%C3%A9gration
Record number: 50, Textual support number: 2 OBS
Voir aussi «famille radioactive». 5, record 50, French, - cha%C3%AEne%20de%20d%C3%A9sint%C3%A9gration
Record 50, Spanish
Record 50, Campo(s) temático(s)
- Física atómica
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 50, Main entry term, Spanish
- cadena de desintegración
1, record 50, Spanish, cadena%20de%20desintegraci%C3%B3n
correct, feminine noun
Record 50, Abbreviations, Spanish
Record 50, Synonyms, Spanish
- cadena de desintegración radiactiva 2, record 50, Spanish, cadena%20de%20desintegraci%C3%B3n%20radiactiva
correct, feminine noun
- cadena de decaimiento 3, record 50, Spanish, cadena%20de%20decaimiento
correct, feminine noun
- cadena de descomposición 4, record 50, Spanish, cadena%20de%20descomposici%C3%B3n
proposal, feminine noun
- cadena de elementos radiactivos 5, record 50, Spanish, cadena%20de%20elementos%20radiactivos
feminine noun
- cadena de elementos radioactivos 5, record 50, Spanish, cadena%20de%20elementos%20radioactivos
feminine noun
- cadena de desintegraciones 6, record 50, Spanish, cadena%20de%20desintegraciones
feminine noun
- serie de desintegraciones 6, record 50, Spanish, serie%20de%20desintegraciones
feminine noun
Record 50, Textual support, Spanish
Record 51 - internal organization data 2001-01-12
Record 51, English
Record 51, Subject field(s)
- Chemistry
- Atomic Physics
Record 51, Main entry term, English
- actinium-225
1, record 51, English, actinium%2D225
correct
Record 51, Abbreviations, English
- Ac-225 2, record 51, English, Ac%2D225
correct
Record 51, Synonyms, English
- actinium 225 3, record 51, English, actinium%20225
correct
Record 51, Textual support, English
Record number: 51, Textual support number: 1 CONT
Actinium-225 and Bi-213 are derived from purified Th-229 at ORNL. Theoretically, there are a number of ways to produce Bi-213 and Ac-225. The only practical way at present, however, is to derive these isotopes from the natural decay of Th-229. The Th-229 is produced by the natural decay of U-233. 2, record 51, English, - actinium%2D225
Record 51, Key term(s)
- Ac 225
Record 51, French
Record 51, Domaine(s)
- Chimie
- Physique atomique
Record 51, Main entry term, French
- actinium 225
1, record 51, French, actinium%20225
correct, masculine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
- actinium-225 2, record 51, French, actinium%2D225
correct, masculine noun
Record 51, Textual support, French
Record number: 51, Textual support number: 1 DEF
Radioélément de période d’une durée de 10 jours. 1, record 51, French, - actinium%20225
Record number: 51, Textual support number: 1 CONT
[...] l'actinium-225, le «nucléide mère» à partir duquel se forme le bismuth-213, [...] a une durée de vie plus longue et peut s’avérer être plus approprié pour traiter des tumeurs plus importantes ou moins accessibles. 3, record 51, French, - actinium%20225
Record 51, Key term(s)
- Ac 225
- Ac-225
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 2000-01-27
Record 52, English
Record 52, Subject field(s)
- Atomic Physics
- Nuclear Science and Technology
Record 52, Main entry term, English
- burnup fraction
1, record 52, English, burnup%20fraction
correct, standardized
Record 52, Abbreviations, English
Record 52, Synonyms, English
- burn-up fraction 2, record 52, English, burn%2Dup%20fraction
correct
Record 52, Textual support, English
Record number: 52, Textual support number: 1 DEF
The fraction of an initial quantity of a given nuclide that has undergone burnup. It is commonly expressed as a percentage. [Definition standardized by ISO.] 1, record 52, English, - burnup%20fraction
Record number: 52, Textual support number: 1 OBS
burnup fraction: term standardized by ISO. 3, record 52, English, - burnup%20fraction
Record 52, Key term(s)
- burn-up ratio
- fuel utilization
Record 52, French
Record 52, Domaine(s)
- Physique atomique
- Sciences et techniques nucléaires
Record 52, Main entry term, French
- taux d'épuisement
1, record 52, French, taux%20d%27%C3%A9puisement
correct, masculine noun, standardized
Record 52, Abbreviations, French
Record 52, Synonyms, French
- taux de combustion de fission 2, record 52, French, taux%20de%20combustion%20de%20fission
masculine noun
Record 52, Textual support, French
Record number: 52, Textual support number: 1 DEF
Fraction de la quantité initiale d’un nucléide donné qui a subi une combustion nucléaire. Elle est communément exprimée en pourcentage. [Définition normalisée par l'ISO. ] 1, record 52, French, - taux%20d%27%C3%A9puisement
Record number: 52, Textual support number: 1 OBS
taux d’épuisement : terme normalisé par l’ISO. 3, record 52, French, - taux%20d%27%C3%A9puisement
Record 52, Spanish
Record 52, Campo(s) temático(s)
- Física atómica
- Ciencia y tecnología nucleares
Record 52, Main entry term, Spanish
- índice de quemado
1, record 52, Spanish, %C3%ADndice%20de%20quemado
correct, masculine noun
Record 52, Abbreviations, Spanish
Record 52, Synonyms, Spanish
- fracción de quemado 2, record 52, Spanish, fracci%C3%B3n%20de%20quemado
correct, feminine noun
- grado de quemado 3, record 52, Spanish, grado%20de%20quemado
correct, masculine noun
Record 52, Textual support, Spanish
Record 53 - internal organization data 1999-03-16
Record 53, English
Record 53, Subject field(s)
- Atomic Physics
- Nuclear Physics
Record 53, Main entry term, English
- fertile nuclide
1, record 53, English, fertile%20nuclide
correct, standardized
Record 53, Abbreviations, English
Record 53, Synonyms, English
Record 53, Textual support, English
Record number: 53, Textual support number: 1 CONT
A nuclide is deemed to be fertile when it is capable of being transformed, directly or indirectly, into a fissile nuclide by neutron capture. 2, record 53, English, - fertile%20nuclide
Record number: 53, Textual support number: 1 OBS
fertile nuclide: term standardized by ISO. 3, record 53, English, - fertile%20nuclide
Record 53, French
Record 53, Domaine(s)
- Physique atomique
- Physique nucléaire
Record 53, Main entry term, French
- nucléide fertile
1, record 53, French, nucl%C3%A9ide%20fertile
correct, masculine noun, standardized
Record 53, Abbreviations, French
Record 53, Synonyms, French
Record 53, Textual support, French
Record number: 53, Textual support number: 1 DEF
Nucléide susceptible d’être transformé directement ou indirectement en un nucléide fissile par capture de neutrons. [Définition normalisée par l'ISO. ] 2, record 53, French, - nucl%C3%A9ide%20fertile
Record number: 53, Textual support number: 1 OBS
nucléide fertile : terme normalisé par l'ISO. 3, record 53, French, - nucl%C3%A9ide%20fertile
Record 53, Spanish
Record 53, Campo(s) temático(s)
- Física atómica
- Física nuclear
Record 53, Main entry term, Spanish
- núclido fértil
1, record 53, Spanish, n%C3%BAclido%20f%C3%A9rtil
correct, masculine noun
Record 53, Abbreviations, Spanish
Record 53, Synonyms, Spanish
- nucleido fértil 2, record 53, Spanish, nucleido%20f%C3%A9rtil
masculine noun
Record 53, Textual support, Spanish
Record 54 - internal organization data 1998-02-10
Record 54, English
Record 54, Subject field(s)
- Chemistry
Record 54, Main entry term, English
- isotopically substituted
1, record 54, English, isotopically%20substituted
correct, adverb phrase
Record 54, Abbreviations, English
Record 54, Synonyms, English
Record 54, Textual support, English
Record number: 54, Textual support number: 1 DEF
... [is said of] a compound that has a composition such that essentially all the molecules of the compound have only the indicated nuclide at each designated position. For all other positions, the absence of nuclide indication means that the nuclide composition is the natural one. 1, record 54, English, - isotopically%20substituted
Record 54, French
Record 54, Domaine(s)
- Chimie
Record 54, Main entry term, French
- isotopiquement substitué
1, record 54, French, isotopiquement%20substitu%C3%A9
correct, adverb phrase
Record 54, Abbreviations, French
Record 54, Synonyms, French
Record 54, Textual support, French
Record number: 54, Textual support number: 1 DEF
[...] [se dit d’] un composé dont la composition est telle que, dans l'ensemble, toutes les molécules du composé ne porte le nucléide indiqué que dans les positions désignées. Pour toutes les autres positions, l'absence d’indication de nucléide signifie que la composition en nucléide est la composition naturelle. 1, record 54, French, - isotopiquement%20substitu%C3%A9
Record 54, Spanish
Record 54, Textual support, Spanish
Record 55 - internal organization data 1997-09-26
Record 55, English
Record 55, Subject field(s)
- Chemistry
Record 55, Main entry term, English
- internal conversion coefficient
1, record 55, English, internal%20conversion%20coefficient
correct
Record 55, Abbreviations, English
Record 55, Synonyms, English
Record 55, Textual support, English
Record number: 55, Textual support number: 1 DEF
... the ratio of the transtion probabilities for internal conversion and gamma ray emission. 1, record 55, English, - internal%20conversion%20coefficient
Record number: 55, Textual support number: 1 OBS
[Applies in nuclear chemistry to] a transition between two specified energy levels of nuclide. 1, record 55, English, - internal%20conversion%20coefficient
Record 55, French
Record 55, Domaine(s)
- Chimie
Record 55, Main entry term, French
- coefficient de conversion interne
1, record 55, French, coefficient%20de%20conversion%20interne
correct, masculine noun
Record 55, Abbreviations, French
Record 55, Synonyms, French
Record 55, Textual support, French
Record number: 55, Textual support number: 1 DEF
[...] rapport entre les probabilités des transitions de conversion interne et d’émission de rayonnement gamma. 1, record 55, French, - coefficient%20de%20conversion%20interne
Record number: 55, Textual support number: 1 OBS
[S’applique, en chimie nucléaire, à] une transition entre deux niveaux donnés d’énergie d’un nucléide. 1, record 55, French, - coefficient%20de%20conversion%20interne
Record 55, Spanish
Record 55, Textual support, Spanish
Record 56 - internal organization data 1997-05-28
Record 56, English
Record 56, Subject field(s)
- Atomic Physics
- Chemistry
Record 56, Main entry term, English
- isotopic dilution
1, record 56, English, isotopic%20dilution
correct
Record 56, Abbreviations, English
Record 56, Synonyms, English
- isotope dilution 2, record 56, English, isotope%20dilution
correct
Record 56, Textual support, English
Record number: 56, Textual support number: 1 DEF
The dilution of one isotope of an element, usually a radioactive one, with another isotope of the same element, the latter being stable and naturally occurring. 1, record 56, English, - isotopic%20dilution
Record 56, French
Record 56, Domaine(s)
- Physique atomique
- Chimie
Record 56, Main entry term, French
- dilution isotopique
1, record 56, French, dilution%20isotopique
correct, feminine noun
Record 56, Abbreviations, French
Record 56, Synonyms, French
Record 56, Textual support, French
Record number: 56, Textual support number: 1 DEF
Mélange d’un nucléide donné avec un ou plusieurs de ses isotopes. 2, record 56, French, - dilution%20isotopique
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 1997-05-28
Record 57, English
Record 57, Subject field(s)
- Atomic Physics
- Chemistry
Record 57, Main entry term, English
- branching decay
1, record 57, English, branching%20decay
correct
Record 57, Abbreviations, English
Record 57, Synonyms, English
- branching 2, record 57, English, branching
Record 57, Textual support, English
Record number: 57, Textual support number: 1 DEF
Radioactive decay of a nuclide which can proceed in two or more different ways. 3, record 57, English, - branching%20decay
Record number: 57, Textual support number: 1 CONT
In radioactivity, branching denotes the occurrence of more than one mode of disintegration by a radionuclide. 2, record 57, English, - branching%20decay
Record 57, French
Record 57, Domaine(s)
- Physique atomique
- Chimie
Record 57, Main entry term, French
- embranchement
1, record 57, French, embranchement
correct, masculine noun
Record 57, Abbreviations, French
Record 57, Synonyms, French
- désintégration ramifiée 2, record 57, French, d%C3%A9sint%C3%A9gration%20ramifi%C3%A9e
feminine noun
Record 57, Textual support, French
Record number: 57, Textual support number: 1 DEF
Désintégration radioactive d’un nucléide qui peut se dérouler de deux ou plusieurs façons différentes. 3, record 57, French, - embranchement
Record number: 57, Textual support number: 1 CONT
On connaît à présent de nombreux cas d’embranchements, c’est-à-dire de radioéléments présentant deux modes de désintégration différents. 4, record 57, French, - embranchement
Record 57, Spanish
Record 57, Textual support, Spanish
Record 58 - internal organization data 1997-03-26
Record 58, English
Record 58, Subject field(s)
- Chemistry
Record 58, Main entry term, English
- growth curve of activity
1, record 58, English, growth%20curve%20of%20activity
correct
Record 58, Abbreviations, English
Record 58, Synonyms, English
Record 58, Textual support, English
Record number: 58, Textual support number: 1 DEF
Curve giving the activity of a radioactive nuclide as function of time and showing the increase of the activity through the decay of the parent substance or as a result of activation. 1, record 58, English, - growth%20curve%20of%20activity
Record 58, Key term(s)
- activity growth curve
Record 58, French
Record 58, Domaine(s)
- Chimie
Record 58, Main entry term, French
- courbe de croissance d'activité
1, record 58, French, courbe%20de%20croissance%20d%27activit%C3%A9
correct, feminine noun
Record 58, Abbreviations, French
Record 58, Synonyms, French
Record 58, Textual support, French
Record number: 58, Textual support number: 1 DEF
Courbe donnant l'activité d’un nucléide radioactif en fonction du temps et montrant l'augmentation de l'activité résultant de la désintégration de la substance de base ou d’une substance qui résulte d’une activation. 1, record 58, French, - courbe%20de%20croissance%20d%27activit%C3%A9
Record 58, Spanish
Record 58, Textual support, Spanish
Record 59 - internal organization data 1996-06-05
Record 59, English
Record 59, Subject field(s)
- Atomic Physics
- Chemistry
Record 59, Main entry term, English
- stable nuclide
1, record 59, English, stable%20nuclide
correct
Record 59, Abbreviations, English
Record 59, Synonyms, English
- non-radioactive nuclide 2, record 59, English, non%2Dradioactive%20nuclide
proposal
Record 59, Textual support, English
Record 59, French
Record 59, Domaine(s)
- Physique atomique
- Chimie
Record 59, Main entry term, French
- nucléide stable
1, record 59, French, nucl%C3%A9ide%20stable
correct, masculine noun
Record 59, Abbreviations, French
Record 59, Synonyms, French
- nucléide non radioactif 2, record 59, French, nucl%C3%A9ide%20non%20radioactif
proposal, masculine noun
Record 59, Textual support, French
Record number: 59, Textual support number: 1 DEF
Nucléide ne présentant pas de radioactivité. 3, record 59, French, - nucl%C3%A9ide%20stable
Record number: 59, Textual support number: 1 CONT
Les noyaux de masses moyennes résultant de la rupture des noyaux fissiles lourds sont très radioactifs. Ils sont eux-mêmes à l'origine de chaînes de décroissance radioactive comportant en moyenne trois nucléides successifs jusqu'à l'obtention d’un nucléide stable. l'ensemble forme ce qu'on appelle les produits de fission, radioactifs [bêta] et [gamma], qui présentent la majeure partie de la radioactivité produite par l'énergie nucléaire [...] 4, record 59, French, - nucl%C3%A9ide%20stable
Record 59, Spanish
Record 59, Campo(s) temático(s)
- Física atómica
- Química
Record 59, Main entry term, Spanish
- núclido estable
1, record 59, Spanish, n%C3%BAclido%20estable
correct, masculine noun
Record 59, Abbreviations, Spanish
Record 59, Synonyms, Spanish
- núclido no radiactivo 2, record 59, Spanish, n%C3%BAclido%20no%20radiactivo
correct, masculine noun
Record 59, Textual support, Spanish
Record 59, Key term(s)
- nucleido estable
- nucleido no radiactivo
Record 60 - internal organization data 1996-03-25
Record 60, English
Record 60, Subject field(s)
- Atomic Physics
- Chemistry
Record 60, Main entry term, English
- alpha-emitting transuranic nuclide
1, record 60, English, alpha%2Demitting%20transuranic%20nuclide
correct
Record 60, Abbreviations, English
Record 60, Synonyms, English
Record 60, Textual support, English
Record number: 60, Textual support number: 1 OBS
"alpha emitter": radioactive substance which gives off alpha particles. [Source: Canadian Dictionary of Safety Terms, 1987, p. 12]. 2, record 60, English, - alpha%2Demitting%20transuranic%20nuclide
Record 60, French
Record 60, Domaine(s)
- Physique atomique
- Chimie
Record 60, Main entry term, French
- nucléide transuranien émetteur alpha
1, record 60, French, nucl%C3%A9ide%20transuranien%20%C3%A9metteur%20alpha
correct, masculine noun
Record 60, Abbreviations, French
Record 60, Synonyms, French
Record 60, Textual support, French
Record number: 60, Textual support number: 1 OBS
«nucléide» : Espèce atomique caractérisée par son nombre de masse A, son numéro atomique Z et son état d’énergie nucléaire, sous réserve que la vie moyenne, dans cet état, soit assez longue pour pouvoir être observée. 2, record 60, French, - nucl%C3%A9ide%20transuranien%20%C3%A9metteur%20alpha
Record number: 60, Textual support number: 2 OBS
«transuranien» : se dit des éléments chimiques qui, dans la classification périodique, se placent après l’uranium et ont, par suite, un numéro atomique supérieur à 92. 3, record 60, French, - nucl%C3%A9ide%20transuranien%20%C3%A9metteur%20alpha
Record 60, Spanish
Record 60, Campo(s) temático(s)
- Física atómica
- Química
Record 60, Main entry term, Spanish
- núclido transuránico emisor alfa
1, record 60, Spanish, n%C3%BAclido%20transur%C3%A1nico%20emisor%20alfa
correct, masculine noun
Record 60, Abbreviations, Spanish
Record 60, Synonyms, Spanish
- nucleido transuránico de emisión alfa 2, record 60, Spanish, nucleido%20transur%C3%A1nico%20de%20emisi%C3%B3n%20alfa
masculine noun
- nucleido transuránido emisor alfa 3, record 60, Spanish, nucleido%20transur%C3%A1nido%20emisor%20alfa
avoid, masculine noun
Record 60, Textual support, Spanish
Record 61 - internal organization data 1996-03-22
Record 61, English
Record 61, Subject field(s)
- General Mechanics (Physics)
Record 61, Main entry term, English
- fissile nuclide
1, record 61, English, fissile%20nuclide
correct, standardized
Record 61, Abbreviations, English
Record 61, Synonyms, English
Record 61, Textual support, English
Record number: 61, Textual support number: 1 DEF
A nuclide capable of undergoing fission by interaction with slow neutrons. 1, record 61, English, - fissile%20nuclide
Record number: 61, Textual support number: 1 OBS
This term does not apply to nuclides whose slow neutron fission cross section is negligible small, for example238U. 1, record 61, English, - fissile%20nuclide
Record number: 61, Textual support number: 2 OBS
Term standardized by ISO. 2, record 61, English, - fissile%20nuclide
Record 61, French
Record 61, Domaine(s)
- Mécanique générale (Physique)
Record 61, Main entry term, French
- nucléide fissile
1, record 61, French, nucl%C3%A9ide%20fissile
correct, masculine noun, standardized
Record 61, Abbreviations, French
Record 61, Synonyms, French
Record 61, Textual support, French
Record number: 61, Textual support number: 1 DEF
Nucléide susceptible de subir une fission par interaction avec des neutrons lents. 2, record 61, French, - nucl%C3%A9ide%20fissile
Record number: 61, Textual support number: 1 CONT
On réserve l'expression «fissile» aux noyaux lourds qui subissent la fission sous le choc d’un neutron d’énergie quelconque, même très faible. Le seul nucléide fissile naturel est l'uranium 235 présent à 0, 7 % dans l'uranium naturel. Deux nucléides artificiels principaux, le plutonium 239 et l'uranium 233, sont également fissiles. L'uranium 238 [...] ne subit la fission que sous l'impact de neutrons d’énergie plus élevée, supérieure à 1 MeV, et de ce fait, il n’ est pas qualifié de fissile». 3, record 61, French, - nucl%C3%A9ide%20fissile
Record number: 61, Textual support number: 1 OBS
Ce terme [«nucléide fissile»] ne s’applique pas aux nucléides dont la section efficace de fission par neutron lent est suffisamment petite pour être négligée, par exemple238U. 2, record 61, French, - nucl%C3%A9ide%20fissile
Record number: 61, Textual support number: 2 OBS
Le terme «nucléide fissile» a été normalisé par l'ISO. 4, record 61, French, - nucl%C3%A9ide%20fissile
Record 61, Spanish
Record 61, Campo(s) temático(s)
- Mecánica general (Física)
Record 61, Main entry term, Spanish
- núclido fisionable
1, record 61, Spanish, n%C3%BAclido%20fisionable
correct, masculine noun
Record 61, Abbreviations, Spanish
Record 61, Synonyms, Spanish
- núclido físil 2, record 61, Spanish, n%C3%BAclido%20f%C3%ADsil
correct, masculine noun
Record 61, Textual support, Spanish
Record 61, Key term(s)
- nucleido fisionable
- nucleido físil
Record 62 - internal organization data 1992-03-26
Record 62, English
Record 62, Subject field(s)
- Atomic Physics
Record 62, Main entry term, English
- packing fraction
1, record 62, English, packing%20fraction
correct, standardized
Record 62, Abbreviations, English
Record 62, Synonyms, English
Record 62, Textual support, English
Record number: 62, Textual support number: 1 DEF
The quotient of the relative mass excess of a nuclide and its mass number. 1, record 62, English, - packing%20fraction
Record number: 62, Textual support number: 1 OBS
Term standardized by ISO. 2, record 62, English, - packing%20fraction
Record 62, French
Record 62, Domaine(s)
- Physique atomique
Record 62, Main entry term, French
- coefficient de tassement
1, record 62, French, coefficient%20de%20tassement
masculine noun, standardized
Record 62, Abbreviations, French
Record 62, Synonyms, French
Record 62, Textual support, French
Record number: 62, Textual support number: 1 DEF
Quotient de l'excès de masse relatif d’un nucléide par son nombre de masse. 1, record 62, French, - coefficient%20de%20tassement
Record number: 62, Textual support number: 1 OBS
Terme normalisé par l’ISO. 2, record 62, French, - coefficient%20de%20tassement
Record 62, Spanish
Record 62, Textual support, Spanish
Record 63 - internal organization data 1992-03-04
Record 63, English
Record 63, Subject field(s)
- Nuclear Physics
Record 63, Main entry term, English
- mass decrement
1, record 63, English, mass%20decrement
correct, standardized
Record 63, Abbreviations, English
Record 63, Synonyms, English
Record 63, Textual support, English
Record number: 63, Textual support number: 1 DEF
The quotient of mass excess of a nuclide and the unified atomic mass constant. It is also the difference between the relative atomic mass and the mass number. 1, record 63, English, - mass%20decrement
Record number: 63, Textual support number: 1 OBS
Term standardized by ISO. 2, record 63, English, - mass%20decrement
Record 63, French
Record 63, Domaine(s)
- Physique nucléaire
Record 63, Main entry term, French
- décrément de masse
1, record 63, French, d%C3%A9cr%C3%A9ment%20de%20masse
masculine noun, standardized
Record 63, Abbreviations, French
Record 63, Synonyms, French
Record 63, Textual support, French
Record number: 63, Textual support number: 1 DEF
Quotient de l'excès de masse d’un nucléide par la constante unifiée de masse atomique. C'est aussi la différence entre la masse atomique relative du nucléide et son nombre de masse. 1, record 63, French, - d%C3%A9cr%C3%A9ment%20de%20masse
Record number: 63, Textual support number: 1 OBS
Terme normalisé par l’ISO. 2, record 63, French, - d%C3%A9cr%C3%A9ment%20de%20masse
Record 63, Spanish
Record 63, Textual support, Spanish
Record 64 - internal organization data 1979-11-14
Record 64, English
Record 64, Subject field(s)
- Metrology and Units of Measure
Record 64, Main entry term, English
- kilocurie 1, record 64, English, kilocurie
Record 64, Abbreviations, English
Record 64, Synonyms, English
Record 64, Textual support, English
Record 64, French
Record 64, Domaine(s)
- Unités de mesure et métrologie
Record 64, Main entry term, French
- kilocurie
1, record 64, French, kilocurie
masculine noun
Record 64, Abbreviations, French
Record 64, Synonyms, French
- 37 térabecquerels 1, record 64, French, 37%20t%C3%A9rabecquerels
masculine noun
Record 64, Textual support, French
Record number: 64, Textual support number: 1 OBS
Mais le Gouvernement français a profité de l'occasion pour adopter deux nouvelles unités définies par la Conférence générale des poids et mesures lors de sa session de mai 1975. Ce sont le becquerel et le gray....-Unités SI Activité, becquerel, activité d’une quantité de nucléide radioactif pour laquelle le nombre de transitions nucléaires spontanées par seconde est égal à [...] 1, record 64, French, - kilocurie
Record 64, Spanish
Record 64, Textual support, Spanish
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