Monte Carlo analysis of energy deposition in a cryogenic neutron detector

被引:0
|
作者
Bell, Zane W. [1 ]
Pozzi, Sara A. [1 ]
Padovani, Enrico [1 ]
机构
[1] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA
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中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
In this paper we present the results of modeling the absorption of neutrons in blocks of B-10 and (LiF)-Li-6 with the MCNP-PoliMi code. MCNP-PoliMi correctly links secondary gamma ray production to the neutron interaction type and permits an accurate accounting of the energy deposited as a result of capture reactions (kinetic energy of reaction products), the energy deposited by recoiling ions (elastic and inelastic scattering), and the energy deposited by de-excitation gammas resulting from inelastic scattering on an event-by-event basis. The response to spontaneous fission sources, as well as monoenergetic sources, is presented.
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页码:1057 / 1061
页数:5
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