Identification of a new neutron-deficient isotope Am-235

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	Identification of a new neutron-deficient isotope Am-235
	Yang, WF ; Guo, JS ; Mou, WT ; Fang, KM ; Gan, ZG ; Li, HY ; Shi, LJ ; Shen, SF ; Yuan, SG ; Wang, S
刊名	JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
	1999-04-01
卷号	240 期号:1 页码:379-381
ISSN号	0236-5731
英文摘要	A neutron deficient isotope Am-235 has been produced via the reaction Pu-238(p,4n) Am-235 by 35 MeV proton bombardment of Pu-238. The reaction products were transported by the He-jet recoil-transport apparatus. Radiochemical separations were performed by liquid-liquid extraction to isolate the americium fraction from the mixture of the reaction products. The chemically separated Am fractions were used for the X- and gamma-ray measurements. A new neutron-deficient isotope Am-235 was definitely identified from the growth and decay of its daughter, 25.3.min Pu-235 and X-gamma coincidence measurements. The Am-235 half-life was determined to be 15+/-5 min.
WOS研究方向	Chemistry ; Nuclear Science & Technology
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000080027500057
公开日期	2011-08-26
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/10341]
专题	近代物理研究所_近代物理研究所知识存储（2010之前）
通讯作者	Yang, WF
作者单位	1.Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Yang, WF,Guo, JS,Mou, WT,et al. Identification of a new neutron-deficient isotope Am-235[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,1999,240(1):379-381.
APA	Yang, WF.,Guo, JS.,Mou, WT.,Fang, KM.,Gan, ZG.,...&Qiao, JM.(1999).Identification of a new neutron-deficient isotope Am-235.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,240(1),379-381.
MLA	Yang, WF,et al."Identification of a new neutron-deficient isotope Am-235".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 240.1(1999):379-381.