Neutron dose equivalent rate in intermediate energy heavy ion target area

被引：0
|
作者：
Li, GS [1 ]
Zhang, TM [1 ]
Li, ZW [1 ]
Su, YW [1 ]
Zhang, SM [1 ]
机构：
[1] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2000年 / 452卷 / 03期
基金：
中国国家自然科学基金;
关键词：
neutron; dose equivalent rate; heavy ion reaction; experimental target area; threshold detector; activation;
D O I：
10.1016/S0168-9002(00)00442-3
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The fluence rate distributions of neutrons emitted in the reactions of 50 MeV/u O-18-ion on thick Be, Cu, Au targets were measured with an activation method of threshold detectors and the neutron dose equivalent rate distributions at Im from the targets in intermediate energy heavy ion target area were obtained using the conversion coefficients for neutron fluence rate to ambient dose equivalent rate. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：454 / 457
页数：4
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