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NEUTRON DIFFUSION [4 records]

Record 1 2015-08-28

English

Subject field(s)
  • Atomic Physics
DEF

The proportionality factor between neutron current density and the negative gradient of the neutron number density.

OBS

diffusion coefficient for neutron number density: term and definition standardized by ISO.

French

Domaine(s)
  • Physique atomique
DEF

Facteur de proportionnalité entre la densité de courant de neutrons et l'opposé du gradient du nombre volumique de neutrons.

OBS

coefficient de diffusion pour le nombre volumique de neutrons : terme et définition normalisés par l'ISO.

Spanish

Save record 1

Record 2 2015-04-28

English

Subject field(s)
  • Atomic Physics
DEF

A phenomenon in which neutrons in a medium tend, through a process of successive scattering collisions, to migrate from regions of high concentration to regions of low concentration.

OBS

neutron diffusion: term and definition standardized by ISO.

French

Domaine(s)
  • Physique atomique
DEF

Migration des neutrons des régions de concentration élevée aux régions de faible concentration dans un milieu dans lequel la capture des neutrons est faible vis-à-vis de leur diffusion.

OBS

diffusion des neutrons : terme et définition normalisés par l'ISO.

Spanish

Save record 2

Record 3 2015-04-24

English

Subject field(s)
  • Atomic Physics
DEF

The proportionality factor between neutron current density and the negative gradient of the neutron flux density.

OBS

diffusion coefficient for neutron flux density: term and definition standardized by ISO.

French

Domaine(s)
  • Physique atomique
DEF

Facteur de proportionnalité entre la densité du courant de neutrons et l'opposé du gradient de la densité de flux de neutrons.

OBS

coefficient de diffusion pour la densité de flux de neutrons : terme et définition normalisés par l'ISO.

Spanish

Save record 3

Record 4 2009-11-10

English

Subject field(s)
  • Analytical Chemistry
  • Nuclear Physics

French

Domaine(s)
  • Chimie analytique
  • Physique nucléaire

Spanish

Save record 4

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