Observation of beta-delayed fission from Ac-230

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	Observation of beta-delayed fission from Ac-230
	Yuan, SG; Yang, WF; Xu, YB; Pan, QY; He, JJ; Xiong, B; Li, YJ
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	2000-12-01
卷号	24 期号:2 页码:1191-1193
关键词	beta-delayed fission probability multinucleon transfer reaction radiochemical separation
ISSN号	0254-3052
英文摘要	beta -delayed fission for Ac-230 was searched. Ra-230 was produced via multinucleon transfer reaction by 60 MeV/u O-18 ion irradiation of Th-232 target. Thin Ra-230-->beta- Ac-230 sources of 10(8) atoms were acquired through radiochemical separations. The mica track detectors were used to record the fission events. The beta -delayed fission nucleus 230Ac was identified via the observed two fission events and the measured gamma -rays spectra. Its beta -delayed fission probability was obtained to be (1.19 +/- 0.85) x 10(-8).
WOS研究方向	Physics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000166175000018
公开日期	2010-10-29
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/1409]
专题	近代物理研究所_近代物理研究所知识存储（2010之前）近代物理研究所_实验物理中心
通讯作者	Yuan, SG
作者单位	Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Yuan, SG,Yang, WF,Xu, YB,et al. Observation of beta-delayed fission from Ac-230[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2000,24(2):1191-1193.
APA	Yuan, SG.,Yang, WF.,Xu, YB.,Pan, QY.,He, JJ.,...&Li, YJ.(2000).Observation of beta-delayed fission from Ac-230.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,24(2),1191-1193.
MLA	Yuan, SG,et al."Observation of beta-delayed fission from Ac-230".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 24.2(2000):1191-1193.