Calculation and experimental validation of neutron response for a high sensitivity environmental neutron dose equivalent meter

WEI Yingguang1 LIU Senlin2 SUN Lifeng3 WANG Yanfeng1 1

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Calculation and experimental validation of neutron response for a high sensitivity environmental neutron dose equivalent meter

更新时间：2021-03-12

- Calculation and experimental validation of neutron response for a high sensitivity environmental neutron dose equivalent meter
- NUCLEAR TECHNIQUES Issue 4, (2007)
- 作者机构：
  
  1. 96411部队
  2. 中国原子能科学研究院
  3. 陕西师范大学
- 作者简介：
- 基金信息：
  
  中核预研基金(4160205030309)资助
- DOI：
  CLC： TL818
- Published：01 April 2007
- 稿件说明：
移动端阅览
[1]魏迎光,刘森林,孙莉峰,王彦锋.一种高灵敏度环境中子剂量当量仪的能量响应计算与实验验证[J].核技术,2007(04):376-380.

WEI Yingguang1 LIU Senlin2 SUN Lifeng3 WANG Yanfeng1 1. Calculation and experimental validation of neutron response for a high sensitivity environmental neutron dose equivalent meter[J]. Nuclear techniques, 2007, (4): 376-380.
[1]魏迎光,刘森林,孙莉峰,王彦锋.一种高灵敏度环境中子剂量当量仪的能量响应计算与实验验证[J].核技术,2007(04):376-380. DOI：

WEI Yingguang1 LIU Senlin2 SUN Lifeng3 WANG Yanfeng1 1. Calculation and experimental validation of neutron response for a high sensitivity environmental neutron dose equivalent meter[J]. Nuclear techniques, 2007, (4): 376-380. DOI：

摘要

利用MCNP4C程序计算了一种高灵敏度环境中子剂量当量仪的响应曲线。计算结果在感兴趣能量区间与ICRP建议书中的H*（10）曲线符合较好

通过实验验证

计算结果与实验数据相对偏差在-21.6%以内（对中子要求偏差在±50%以内）

实验表明

用MCNP程序优化设计探测器可提高设计效率

并可同时为实验验证提供参考数据。

Abstract

The energy response of a high sensitivity environmental neutron dose equivalent meter is calculated by MCNP4c code. The calculated response curve agrees with H *(10) curve in ICRP 74 report in interesting neutron energy regions. By comparison between the experimental results and the calculated values

the relative deviation is -21.6%. Experiments show that MCNP4C code can be applied to calculate neutron response for the high sensitivity environmental neutron dose equivalent meter

and it can also raise the work efficiency and help to analyze the experimental results.

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