.png){kind=icon}
返回
Nuclear data for accelerator-driven systems
.png){kind=icon}
PRE
AI
DOI：10.1016/S0149-1970(00)00102-5.png)
.png){kind=icon}
.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
We review recent evaluations of neutron and proton reaction cross sections up to 150 MeV in the LA150 Library, for use in computer code simulations of accelerator-driven systems. An overview is provided of the nuclear theory together with measured cross section data used in the evaluations. The possible use of bismuth activation foils for high-energy neutron spectrometry is also discussed. We describe recent developments to the MCNPX radiation transport code, which merges MCNP and LAHET in one code and uses the LA150 evaluated data. A number of benchmark comparisons against integral experiments are described, for thick-target neutron production, neutron transmission through macroscopic slabs, and neutron kerma coefficients. These benchmarks help validate the transport code and the evaluated data for use in ADS simulations of neutron production in a spallation target (n/p), radiation shielding, heating, and damage. A brief summary is also given of future data needs for subcritical transmuters and spallation targets, in accelerator transmutation of waste technologies. (C) 2001 Published by Elsevier Science Ltd. All rights reserved.
Keyword:
PRODUCTION CROSS-SECTIONS
PROTON-INDUCED REACTIONS
ANGULAR-DISTRIBUTIONS
NEUTRON-PRODUCTION
KERMA FACTORS
ENERGY-RANGE
TARGETS
BI-209
PREEQUILIBRIUM
TRANSMISSION
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
3.2
论文数:
5.7K
被引数:
10.0K
机构
暂无机构信息
引用论文
Biometry and spectral domain optical coherence tomography parameters in children with large cupping
.png){kind=icon}
PREAI
分享收藏
分享收藏
查看更多内容