Title of article :
The Monte Carlo simulation of neutron transmitted and scattered by disk choppers of various compositions
Author/Authors :
Baek، نويسنده , , I. and Iverson، نويسنده , , E.B. and Carpenter، نويسنده , , J.M.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2002
Abstract :
We consider the transmission of neutrons through disk-type neutron choppers, considering both the uncollided neutron fraction (φu) and scattered neutron fraction (φs). We have computed φu, φs, and the ratio φs/φu through plates of five different absorber materials of various thicknesses to give information for selecting optimum materials and thicknesses.
Keywords :
Chopper material , Disk chopper , MCNP , Monte Carlo simulation , Uncollided neutron fractions , Scattered neutron fractions
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
