FLUX-TRAP REACTOR WITH ABSORBER IN THE CENTER
FLUX-TRAP REACTOR WITH ABSORBER IN THE CENTER
An idealized flux-trap reactor is modified by the insertion of absorber. It is shown that, for appreciable absorption, a flux depression results, and the remaining flux is proportional to the diffusion constant D times the center flux in the nonabsorption case. This factor D just cancels the factor 1/D in the expression for this center flux so that the flux in the case with absorber is independent of D. In the case with absorber the advantage of Be and BeO largely disappears. (auth)
- Oak Ridge National Laboratory United States
- University of North Texas System United States
Absorption-- Alpha Particles-- Beams-- Beryllium-- Beryllium Moderator-- Beryllium Oxides-- Cations-- Copper-- Decay-- Diffusion Length-- Emission-- Energy-- Energy Range-- Excitation-- Frequency-- Hydrogen-- Ions-- Luminescence-- Measured Values-- Moderators-- Molecules-- Neutron Flux-- Numericals-- Phosphors-- Pulses-- Reactors-- Spectra-- Traps-- Zinc Sulfides, Absorption-- Alpha Particles-- Beams-- Beryllium-- Beryllium Moderator-- Beryllium Oxides-- Cations-- Decay-- Diffusion Length-- Emission-- Energy-- Energy Range-- Excitation-- Frequency-- Hydrogen-- Ions-- Luminescence-- Measured Values-- Moderators-- Molecules-- Neutron Flux-- Num, Physics, 540, 530
Absorption-- Alpha Particles-- Beams-- Beryllium-- Beryllium Moderator-- Beryllium Oxides-- Cations-- Copper-- Decay-- Diffusion Length-- Emission-- Energy-- Energy Range-- Excitation-- Frequency-- Hydrogen-- Ions-- Luminescence-- Measured Values-- Moderators-- Molecules-- Neutron Flux-- Numericals-- Phosphors-- Pulses-- Reactors-- Spectra-- Traps-- Zinc Sulfides, Absorption-- Alpha Particles-- Beams-- Beryllium-- Beryllium Moderator-- Beryllium Oxides-- Cations-- Decay-- Diffusion Length-- Emission-- Energy-- Energy Range-- Excitation-- Frequency-- Hydrogen-- Ions-- Luminescence-- Measured Values-- Moderators-- Molecules-- Neutron Flux-- Num, Physics, 540, 530
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