Measurement of high-threshold-energy activation reaction rates in combined materials with 14 MeV neutrons

LU Xinxin LIU Rong WANG Mei JIANG Li LIN Jufang WEN Zhongwei WANG Dalun

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Measurement of high-threshold-energy activation reaction rates in combined materials with 14 MeV neutrons

更新时间：2021-03-12

- Measurement of high-threshold-energy activation reaction rates in combined materials with 14 MeV neutrons
- NUCLEAR TECHNIQUES Issue 8, (2004)
- 作者机构：
  
  1. 中国工程物理研究院核物理与化学研究所
  2. 中国工程物理研究院核物理与化学研究所,绵阳,621900
- 作者简介：
- 基金信息：
- DOI：
  CLC： TL816.3
- Published：01 August 2004
- 稿件说明：
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[1]鹿心鑫,刘荣,王玫,蒋励,林菊芳,温中伟,王大伦.14MeV中子在组合材料上高阈能活化反应率的测量和计算[J].核技术,2004(08):590-593.

LU Xinxin LIU Rong WANG Mei JIANG Li LIN Jufang WEN Zhongwei WANG Dalun. Measurement of high-threshold-energy activation reaction rates in combined materials with 14 MeV neutrons[J]. Nuclear techniques, 2004, (8): 590-593.
[1]鹿心鑫,刘荣,王玫,蒋励,林菊芳,温中伟,王大伦.14MeV中子在组合材料上高阈能活化反应率的测量和计算[J].核技术,2004(08):590-593. DOI：

LU Xinxin LIU Rong WANG Mei JIANG Li LIN Jufang WEN Zhongwei WANG Dalun. Measurement of high-threshold-energy activation reaction rates in combined materials with 14 MeV neutrons[J]. Nuclear techniques, 2004, (8): 590-593. DOI：

摘要

用六种阈能探测器Fe、Al、C2F4、Nb、Zr和Cu测量了D-T聚变中子在柱状组合材料上的高阈能活化反应率

讨论了实验结果。用MCNP/4B程序计算了实验装置上的活化反应率

并与实验结果进行比较。结果表明

除F活化反应率符合较好外

其余相差10％-30％。

Abstract

High-threshold-energy activation reaction rates were measured in cylindric combined materials bombarded by D-T neutrons with 6 threshold-energy detectors Fe

Zr and Cu. The experimental results are discussed. MCNP/4B code was used to calculate the activation reaction rates on the experimental device. The calculated results are compared with the experimental ones. It shows that the discrepancies are 10%-30% except for the F activation reaction rate.

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