<SUP>208</SUP>Hg β衰变新γ射线的初步观察

张立; 赵进华; 胡青元; 李占奎; 李世红; 甘再国; 范红梅; 郭斌; 张天梅; 于涌; 王春芳; 王同庆; 靳根明

doi:10.11804/NuclPhysRev.16.02.131

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²⁰⁸Hg β衰变新γ射线的初步观察

张立, 赵进华, 胡青元, 李占奎, 李世红, 甘再国, 范红梅, 郭斌, 张天梅, 于涌, 王春芳, 王同庆, 靳根明

文章导航 > 原子核物理评论 > 1999 > 16(2): 131-132

张立, 赵进华, 胡青元, 李占奎, 李世红, 甘再国, 范红梅, 郭斌, 张天梅, 于涌, 王春芳, 王同庆, 靳根明. 208Hg β衰变新γ射线的初步观察[J]. 原子核物理评论, 1999, 16(2): 131-132. doi: 10.11804/NuclPhysRev.16.02.131

引用本文:

张立, 赵进华, 胡青元, 李占奎, 李世红, 甘再国, 范红梅, 郭斌, 张天梅, 于涌, 王春芳, 王同庆, 靳根明. ²⁰⁸Hg β衰变新γ射线的初步观察[J]. 原子核物理评论, 1999, 16(2): 131-132. doi: 10.11804/NuclPhysRev.16.02.131

Zhang Li, Zhao Jin-hua, Hu Qing-yuan, Li Zhan-kui, Li Shi-hong, Gan Zai-guo, Fan Hong-mei, Guo Bin, Zhang Tian-mei, Yu Yong, Wang Chun-fang, Wang Tong-qing, Jin Gen-ming. A Primary Observation of New γ rays following 208Hg β Decay[J]. Nuclear Physics Review, 1999, 16(2): 131-132. doi: 10.11804/NuclPhysRev.16.02.131

Citation:

Zhang Li, Zhao Jin-hua, Hu Qing-yuan, Li Zhan-kui, Li Shi-hong, Gan Zai-guo, Fan Hong-mei, Guo Bin, Zhang Tian-mei, Yu Yong, Wang Chun-fang, Wang Tong-qing, Jin Gen-ming. A Primary Observation of New γ rays following ²⁰⁸Hg β Decay[J]. Nuclear Physics Review, 1999, 16(2): 131-132. doi: 10.11804/NuclPhysRev.16.02.131

²⁰⁸Hg β衰变新γ射线的初步观察

doi: 10.11804/NuclPhysRev.16.02.131

中国科学院近代物理研究所

A Primary Observation of New γ rays following ²⁰⁸Hg β Decay

(Institute of Modern Physics; the Chinese Academy of Sciences; Lanzhou 73000;

摘要: 利用８．４ＭｅＶ／ｕ的１８Ｏ束轰击天然铅靶，分离出汞元素产物，并以此研究２０８Ｈｇβ衰变的新γ射线．除已报道的γ射线以外，观察到对应于２０８Ｔｌ已知能级间跃迁的９条新γ射线.The Hg products produced in the bombardment of natural lead targets by 18 O beam of 8.4 MeV/u were separated by means of an off line gas thermochromategraphic device. The coincident gamma spectra and time successive single γ ray spectra were measured. Except the already known γ rays, nine new γ rays assigned to the transitions between the known levels of 208 Tl were observed.
- β衰变 /
- 符合测量 /
- 新γ射线
Abstract: The Hg products produced in the bombardment of natural lead targets by 18 O beam of 8.4 MeV/u were separated by means of an off line gas thermochromategraphic device. The coincident gamma spectra and time successive single γ ray spectra were measured. Except the already known γ rays, nine new γ rays assigned to the transitions between the known levels of 208 Tl were observed.
- β decay /
- coincidence measurement /
- new γ ray

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²⁰⁸Hg β衰变新γ射线的初步观察

doi: 10.11804/NuclPhysRev.16.02.131

中国科学院近代物理研究所

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 1999-06-20

关键词:

β衰变 /

符合测量 /

新γ射线

摘要: 利用８．４ＭｅＶ／ｕ的１８Ｏ束轰击天然铅靶，分离出汞元素产物，并以此研究２０８Ｈｇβ衰变的新γ射线．除已报道的γ射线以外，观察到对应于２０８Ｔｌ已知能级间跃迁的９条新γ射线.The Hg products produced in the bombardment of natural lead targets by 18 O beam of 8.4 MeV/u were separated by means of an off line gas thermochromategraphic device. The coincident gamma spectra and time successive single γ ray spectra were measured. Except the already known γ rays, nine new γ rays assigned to the transitions between the known levels of 208 Tl were observed.

English Abstract

引用本文:

Citation:

Zhang Li, Zhao Jin-hua, Hu Qing-yuan, Li Zhan-kui, Li Shi-hong, Gan Zai-guo, Fan Hong-mei, Guo Bin, Zhang Tian-mei, Yu Yong, Wang Chun-fang, Wang Tong-qing, Jin Gen-ming. A Primary Observation of New γ rays following ²⁰⁸Hg β Decay[J]. Nuclear Physics Review, 1999, 16(2): 131-132. doi: 10.11804/NuclPhysRev.16.02.131