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新同位素235Am的产生与鉴别
引用本文:刘洪业,郭俊盛,甘再国,石立军,杨维凡,牟万统,方克明,沈水法,郭天瑞,袁双贵,张学谦,秦芝,马瑞昌,钟纪泉,王书鸿,孔登明,乔际民.新同位素235Am的产生与鉴别[J].原子核物理评论,1996,13(3):1-2.
作者姓名:刘洪业  郭俊盛  甘再国  石立军  杨维凡  牟万统  方克明  沈水法  郭天瑞  袁双贵  张学谦  秦芝  马瑞昌  钟纪泉  王书鸿  孔登明  乔际民
作者单位:中国科学院近代物理研究所; 中国科学院高能物理研究所
摘    要:一种缺中子新同位素235Am通过238Pu(p,4n)235Am反应而产生.产物借助He-jet系统的传输,快化学分离以及γ、X射线和γ-X(γ)符合测量等得到鉴别,测得其半衰期为15±5min. A new neutron deficient isotope 235 Am was produced via 238 Pu(p,4n) 235 Am reaction. The products were identified by means of the transporting of He jet system, separating of rapid radiochemical method and measuring of γ and X rays as well as X γ coincidence. The measured half life of 235 Am is 15±5min.

关 键 词:新同位素    化学分离生长与衰变    半衰期
收稿时间:1900-01-01

Production and Identification of a New Isotope 235Am
Liu Hong-ye,Guo Jun-sheng,Gan Zai-guo,Shi Li-jun,Yang Wei-fan,Mou Wan-tong,Fang Ke-ming,Shen Shui-fa,Guo Tian-rui,Yuan Shuang-gui,Zhang Xue-qian,Qin Zhi,Ma Rui-chang,Zhong Ji-quan,Wang shu-hong,Kong deng-ming,Qiao ji-ming.Production and Identification of a New Isotope 235Am[J].Nuclear Physics Review,1996,13(3):1-2.
Authors:Liu Hong-ye  Guo Jun-sheng  Gan Zai-guo  Shi Li-jun  Yang Wei-fan  Mou Wan-tong  Fang Ke-ming  Shen Shui-fa  Guo Tian-rui  Yuan Shuang-gui  Zhang Xue-qian  Qin Zhi  Ma Rui-chang  Zhong Ji-quan  Wang shu-hong  Kong deng-ming  Qiao ji-ming
Institution:Institute of Modern Physics; Chinese Academy of Sciences; Lanzhou
Abstract:A new neutron deficient isotope 235 Am was produced via 238 Pu(p,4n) 235 Am reaction. The products were identified by means of the transporting of He jet system, separating of rapid radiochemical method and measuring of γ and X rays as well as X γ coincidence. The measured half life of 235 Am is 15±5min.
Keywords:
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