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The Government of Canada’s terminology and linguistic data bank.
NUCLIDO FISIONABLE [1 record]
Record 1 - internal organization data 1996-03-22
Record 1, English
Record 1, Subject field(s)
- General Mechanics (Physics)
Record 1, Main entry term, English
- fissile nuclide
1, record 1, English, fissile%20nuclide
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A nuclide capable of undergoing fission by interaction with slow neutrons. 1, record 1, English, - fissile%20nuclide
Record number: 1, 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 1, English, - fissile%20nuclide
Record number: 1, Textual support number: 2 OBS
Term standardized by ISO. 2, record 1, English, - fissile%20nuclide
Record 1, French
Record 1, Domaine(s)
- Mécanique générale (Physique)
Record 1, Main entry term, French
- nucléide fissile
1, record 1, French, nucl%C3%A9ide%20fissile
correct, masculine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Nucléide susceptible de subir une fission par interaction avec des neutrons lents. 2, record 1, French, - nucl%C3%A9ide%20fissile
Record number: 1, 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 1, French, - nucl%C3%A9ide%20fissile
Record number: 1, 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 1, French, - nucl%C3%A9ide%20fissile
Record number: 1, Textual support number: 2 OBS
Le terme «nucléide fissile» a été normalisé par l'ISO. 4, record 1, French, - nucl%C3%A9ide%20fissile
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Mecánica general (Física)
Record 1, Main entry term, Spanish
- núclido fisionable
1, record 1, Spanish, n%C3%BAclido%20fisionable
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- núclido físil 2, record 1, Spanish, n%C3%BAclido%20f%C3%ADsil
correct, masculine noun
Record 1, Textual support, Spanish
Record 1, Key term(s)
- nucleido fisionable
- nucleido físil
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