Fissile materials detection in systems with pulsed neutron sources

被引：0
|
作者：
V. L. Romodanov
V. V. Afanas’ev
A. G. Belevitin
V. K. Sakharov
A. A. Ignatov
机构：
[1] Moscow Engineering Physics Institute,
[2] State Science Center of the Russian Federation — Institute of Biological Physics,undefined
来源：
Atomic Energy | 2006年 / 101卷
关键词：
Thermal Neutron; Pulse Neutron; Custom Terminal; Fissile Material; Neutron Moderator;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Different approaches to detecting fissile materials which are being transported illegally across state borders or removed illegally from enterprises of the nuclear industry are examined. The content of fissile materials is determined using a pulsed neutron source, which is used in combination with two neutron moderators, separated by a screen with a large absorption cross section for thermal neutrons. The results of an experimental validation, the sensitivity limits, and the possibility of further development of these systems are presented.
引用
收藏
页码：578 / 582
页数：4
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