MC simulation of <sup>137</sup>Cs γ-ray spectrum of a portable NaI（Tl） detection system

ZHANG Jingyao WANG Nanping

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MC simulation of ¹³⁷Cs γ-ray spectrum of a portable NaI（Tl） detection system

更新时间：2021-03-12

- MC simulation of ¹³⁷Cs γ-ray spectrum of a portable NaI（Tl） detection system
- NUCLEAR TECHNIQUES Vol. 32, Issue 11, (2009)
- 作者机构：
  
  中国地质大学地球物理与信息技术学院,地下信息探测技术与仪器教育部重点实验室
- 作者简介：
- 基金信息：
  
  国家自然科学基金(40674067)资助
- DOI：
  CLC： TL812
- Published：01 November 2009
- 稿件说明：
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[1]张婧瑶,王南萍.NaI(Tl)闪烁探测器对铯源响应的蒙特卡罗模拟[J].核技术,2009,32(11):872-874.

ZHANG Jingyao WANG Nanping. MC simulation of ¹³⁷Cs γ-ray spectrum of a portable NaI（Tl） detection system[J]. Nuclear techniques, 2009, 32(11): 872-874.
[1]张婧瑶,王南萍.NaI(Tl)闪烁探测器对铯源响应的蒙特卡罗模拟[J].核技术,2009,32(11):872-874. DOI：

ZHANG Jingyao WANG Nanping. MC simulation of ¹³⁷Cs γ-ray spectrum of a portable NaI（Tl） detection system[J]. Nuclear techniques, 2009, 32(11): 872-874. DOI：

摘要

对NaI（Tl）探测器的γ能谱进行了MC模拟

模拟研究了不同源-探距、不同能量分辨率、不同模拟时间和平面源分布等条件下的137Csγ能谱。137Cs点源的模拟谱与实测谱的对比表明两者基本相符。

Abstract

In this paper

we simulate a NaI(Tl) scintillation detector responses at different source-detector distances

energy resolutions of the detector and computer time

with models of a point 137Cs source and a planar 137Cs source.Measurement was performed with a 137Cs point source and the NaI(Tl) γ-ray spectrometer.The MC simulated spectra and the measured data are in good agreement.

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Related Institution

Xi'an Jiaotong University

Huaneng Nuclear Energy Technology Research Institute

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MC simulation of 137Cs γ-ray spectrum of a portable NaI（Tl） detection system

DOI：

摘要

Abstract

关键词

Keywords

references

MC simulation of ¹³⁷Cs γ-ray spectrum of a portable NaI（Tl） detection system