TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

NEUTRON PHYSICS [2 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2010-12-21

English

Subject field(s)
  • Nuclear Physics
DEF

The branch of nuclear reactor theory concerned with criticality calculations, such as the variation of degree of criticality with core compression by high explosives.

French

Domaine(s)
  • Physique nucléaire
DEF

Branche de la physique qui traite du cheminement des neutrons dans un système et des réactions nucléaires induites par ces neutrons, en particulier les réactions de fission à l'origine du dégagement d'énergie.

OBS

Par ses attaches avec la physique nucléaire, c'est une science du microscopique; mais le traitement statistique de la population des neutrons s'apparente à la théorie cinétique des gaz et se rattache donc aussi au macroscopique.

Spanish

Save record 1

Record 2 2007-05-09

English

Subject field(s)
  • Nuclear Physics
CONT

Neutron physics is concerned primarily with interactions between neutrons and individual nuclei or with the use of neutron beams as analytical devices, whereas reactor physics considers neutrons primarily as fission-producing agents. In the hierarchy of professional classification, neutron physics and reactor physics are both ranked as subfields of the more generalized area of nuclear physics.

French

Domaine(s)
  • Physique nucléaire
CONT

Physique des réacteurs. Programme. [...] Physique neutronique : flux, spectre, taux de réaction, bilan neutronique, diffusion, ralentissement, thermalisation, absorption des neutrons, effet Doppler, effets de température, équation de la diffusion, théorie multigroupe, autoprotection, évolution des noyaux, cinétique.

Spanish

Save record 2

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: