Fast neutron spectrometry and dosimetry using a spherical moderator with position-sensitive detectors

被引：1

作者：

Li, Taosheng ^{[1
]}

Yang, Lianzhen

Ma, Jizeng

Fang, Dong

机构：

[1] Tsing Hua Univ, Inst Nucl & New Energy Technol, Beijing 100084, Peoples R China

[2] China Inst Radiat Protect, Taiyuan 030006, Peoples R China

来源：

RADIATION PROTECTION DOSIMETRY | 2007年 / 123卷 / 01期

关键词：

D O I：

10.1093/rpd/ncl077

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A neutron spectrometry and dosimetry measurement system has been developed based on a different design of the divided regions for a sphere, with three position-sensitive counters. The characteristics of the measurement system have been investigated in the :reference radiation fields of Am-Be and Cf-252 sources. When realistic input spectra are used for the unfolding, the overall deviations of the calculated results for four dosimetric quantities are less than +/- 10%. The results of other input spectra are also discussed in this report.

引用

页码：15 / 20

页数：6

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