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1. 新疆师范大学
2. 兰州大学
Published:01 June 1991
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[1]项斯苍,王永昌,袁俊谦,杨景康.锗探测器γ谱仪系统的死时间测量[J].核技术,1991(06):355-358.
Xiang Sicang. Deadtime measurement for gamma spectrometer system with Ge detector[J]. Nuclear techniques, 1991, (6): 355-358.
本文研究了测定HpGeγ谱仪死时间的技术。依次测量γ源(1)、γ源(1)+γ源(2)的γ射线谱。分别求出多道分析器上两谱的γ源(1)的特征γ射线的全能峰计数率m
p
和全谱计数率m
0
从而计算出死时间。
In this paper
a technique for deadtime defermination has been developed. The deadtime can be computed by observing the counting rate of characteristic full-energy peaks mp and that of the full spectrum m
obtained in the cases of γ source 1 and γ sources (1 + 2) res-pectively.
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