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用单个正比计数管进行低本底α、β同时测量
王章智; 吕为之; 吴水龙; 朱永康; 谭永康
1982
Source Publication核技术
Issue02
Abstract本文介绍用单个流气式多丝正比计数管进行α、β同时测量的新方法;它与同类型产品采用复合管的方法比较;测量效率较高。例如探测~(90)Sr-~(90)Y的效率大于80%(2x);本底小于1cpm;探测~(239)Pu的效率大于75%(2π);本底小于0.05cpm。在一般低水平样品测量时间内(如60min);仪器可探测的最低水平为4×10~(-13)Ci。
Indexed ByCNKI
Language中文
Funding Project原子核所项目组
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/12295
Collection中科院上海原子核所2003年前
Recommended Citation
GB/T 7714
王章智,吕为之,吴水龙,等. 用单个正比计数管进行低本底α、β同时测量[J]. 核技术,1982(02).
APA 王章智,吕为之,吴水龙,朱永康,&谭永康.(1982).用单个正比计数管进行低本底α、β同时测量.核技术(02).
MLA 王章智,et al."用单个正比计数管进行低本底α、β同时测量".核技术 .02(1982).
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