Observation of heavy cluster emission from radioactive U-230 nuclei

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	Observation of heavy cluster emission from radioactive U-230 nuclei
	Gan, ZG ; Kong, DM ; Qiao, JM ; Ma, TT ; Li, ZW ; Yang, WF ; Yuan, SG ; Pan, QY ; Luo, ZH ; Wang, SH
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	1999-11-01
卷号	23 期号:11 页码:1039-1043
关键词	polyethylene-terephthalate (lavsan) solid-state track registration detector chemical etching decay of heavy cluster branching ratio
ISSN号	0254-3052
英文摘要	Pa-230 was produced with the reaction Th-232 (p, 3n) 230Pa in the irradiation powder targets of ThO2 with 35 MeV proton beam. Sources of (230)pa -->(beta-) U-230 were prepared by radiochemical method. Using solid-state track registration detectors, two events of U-230 decay with heavy cluster emission have been observed. The preliminary branching ratio to alpha-decay comes out to be B = lambda(Ne)/lambda(alpha) = (1.3 +/- 0.8) x 10(-14).
WOS关键词	DECAY ; BA-114 ; SEARCH
WOS研究方向	Physics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000084082400002
公开日期	2011-08-26
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/9813]
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	Pan, QY
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	Gan, ZG,Kong, DM,Qiao, JM,et al. Observation of heavy cluster emission from radioactive U-230 nuclei[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,1999,23(11):1039-1043.
APA	Gan, ZG.,Kong, DM.,Qiao, JM.,Ma, TT.,Li, ZW.,...&Xu, SW.(1999).Observation of heavy cluster emission from radioactive U-230 nuclei.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,23(11),1039-1043.
MLA	Gan, ZG,et al."Observation of heavy cluster emission from radioactive U-230 nuclei".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 23.11(1999):1039-1043.