Simulation study of neutron stimulating elements:carbon,oxygen,iron and copper

TANG Shibiao YIN Zejie ZHU Daming HUANG Huan

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Simulation study of neutron stimulating elements:carbon,oxygen,iron and copper

更新时间：2021-03-12

- Simulation study of neutron stimulating elements:carbon,oxygen,iron and copper
- NUCLEAR TECHNIQUES Issue 3, (2007)
- 作者机构：
  
  1. 中国科学技术大学近代物理系
  2. 中国科学技术大学近代物理系,合肥,230026
- 作者简介：
- 基金信息：
  
  中国科学院“百人计划”项目资助
- DOI：
  CLC： O571
- Published：01 March 2007
- 稿件说明：
移动端阅览
[1]唐世彪,阴泽杰,朱大鸣,黄环.中子激发碳、氧、铁、铜的模拟研究[J].核技术,2007(03):189-191.

TANG Shibiao YIN Zejie ZHU Daming HUANG Huan. Simulation study of neutron stimulating elements:carbon,oxygen,iron and copper[J]. Nuclear techniques, 2007, (3): 189-191.
[1]唐世彪,阴泽杰,朱大鸣,黄环.中子激发碳、氧、铁、铜的模拟研究[J].核技术,2007(03):189-191. DOI：

TANG Shibiao YIN Zejie ZHU Daming HUANG Huan. Simulation study of neutron stimulating elements:carbon,oxygen,iron and copper[J]. Nuclear techniques, 2007, (3): 189-191. DOI：

摘要

本文利用欧洲粒子物理实验室开发的一个包容大量探测器描述和模拟工具的软件系统Geant4（版本号:Geant4.7.0

2005）模拟了不同元素被中子激发的特征γ谱。对于不同能量的入射中子

各种特征γ光子有着不同的产额

以此提出了最优化入射中子能量的概念。对元素C、O、Fe和Cu的模拟结果显示

对于不同元素

其最优化能量也有所不同。这些元素的主要特征γ光子能量基本在0.8—7 MeV范围内。

Abstract

The characteristic gamma spectrums of different elements stimulated by neutrons have been studied using Geant4(Geant4.7.0

2005)

a Monte Carlo simulation software.The results show that for different incident neutrons

the yield of different characteristic gamma photons are variational

from which the conception of optimal incident neutron energy is suggested.These results indicate that optimal energy for different elements is varied and the ener-gies of characteristic gamma photons for all the elements are mainly in the range of 0.8—7 MeV.

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