物理学报Issue(24)：242802-1-242802-6,6.DOI:10.7498/aps.62.242802
通过惰性气体氙判断核试验信息的方法
Nuclear test criterion by inert gas xenon
伍怀龙 1龚建 1李伟 1王茜 1张昌繁 1熊宗华 1储诚胜 1田东风1
作者信息
- 1. 中国工程物理研究院核物理与化学研究所，绵阳 621900
- 折叠
摘要
Abstract
It is an important approach to preventing nuclear proliferation that comprehensive nuclear test ban treaty is reached. How to judge whether a nuclear test has happened is a key point. In this paper we investigate a method to distinguish between a nuclear test and leakage from civilian nuclear reactor by measuring inert gas xenon nuclides 133mXe, 133Xe, 135Xe, and 131mXe. The distinction between the nuclear test and the reactor leakage is found by analyzing the variation of nuclide quantity with time in a complex decay chain. Two suspicious events in North Korea are measured and analyzed. In order to verify the theoretical results, an experiment of imitating plutonium irradiated by thermal neutron is designed.关键词
全面禁止核试验条约核查/气体裂变产物/核试验判据/惰性气体氙核素Key words
comprehensive nuclear test ban treaty verification/gas fission products/nuclear test criterion/inert gas xenon nuclide引用本文复制引用
伍怀龙,龚建,李伟,王茜,张昌繁,熊宗华,储诚胜,田东风..通过惰性气体氙判断核试验信息的方法[J].物理学报,2013,(24):242802-1-242802-6,6.
