Determination of absolute gamma-ray emission probabilities for ^(88)Kr

查看全文 作　　者：XIE Feng HE Xiaobing JIANG Wengang CHEN Zhanying SHI Quanlin CHANG [1]Yongfu

机构地区：[1]Northwest Institute of Nuclear Technology, Xi'an 710024, China

出　　处：《Nuclear Science and Techniques》索引2011年第22卷第5期,共3页

摘　　要：In preparation of homogeneous Kr and Rb sources,the Kr activity was determined by the decay relationship between ^(88)Kr and ^(88)Rb using an HPGe detector.The peak efficiencies of ^(88)Kr and ^(88)Rbγ-rays were calibrated.The results show that the absolute probabilities of 196.3,834.8,1529.8,2195.8 and 2392.1 keVγ-rays of ^(88)Kr were 25.1(5)%,12.9(2)%,10.7(2)%,13.3(2)%and 34.9(5)%,respectively. 关键词：伽玛射线概率 HPGE探测器测定发射 b衰变

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Determination of absolute gamma-ray emission probabilities for ^(88)Kr

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