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1. 中国科学院近代物理研究所
2. 中国原子能科学研究院
3. 中国科学院近代物理研究所中国原子能科学研究院
Published:01 September 1997
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[1]周小红,孙相富,郭应祥,雷祥国,刘忠,张玉虎,陈新峰,金寒娟,罗亦孝,温书贤,袁观俊,李广生,杨春祥.~(197)Bi 高自旋同质异能态寿命的确定[J].核技术,1997(09):16-19.
Zhou Xiaohong Sun Xiangfu Guo Yingxiang Lei Xiangguo Liu Zhong Zhang Yuhu Chen Xinfeng Jin Hanjuan LuoYiiao. Determination of half-lives for isomeric states in 197 Bi[J]. Nuclear techniques, 1997, (9).
[1]周小红,孙相富,郭应祥,雷祥国,刘忠,张玉虎,陈新峰,金寒娟,罗亦孝,温书贤,袁观俊,李广生,杨春祥.~(197)Bi 高自旋同质异能态寿命的确定[J].核技术,1997(09):16-19. DOI:
Zhou Xiaohong Sun Xiangfu Guo Yingxiang Lei Xiangguo Liu Zhong Zhang Yuhu Chen Xinfeng Jin Hanjuan LuoYiiao. Determination of half-lives for isomeric states in 197 Bi[J]. Nuclear techniques, 1997, (9). DOI:
介绍了用在不同符合时间窗条件下布居和退激同质异能态的γ跃迁之间的符合强度比确定布居较弱的高自旋同质异能态寿命的方法。并用这种方法成功地确定了197Bi的4个同质异能态的寿命。
A method is presented to determine the half life of weakly populated high spin isomeric state from the coincident intensity ratio between the γ rays feeding and depopulating the isomer measured under different coincidence time windows Half lives for four isomeric states in 197 Bi were obtained by using this method
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