Observation of heavy cluster emission from radioactive U-230 nuclei

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	Observation of heavy cluster emission from radioactive U-230 nuclei
	Pan, QY; Yuan, SG; Yang, WF; Li, ZW; Ma, TT; Guo, JS; Liu, MY; Liu, HY; Xu, SW; Gan, ZG
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	1999
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
通讯作者	Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
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).
学科主题	Physics
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000084082400002
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/238941]
专题	高能物理研究所_粒子天体物理中心高能物理研究所_加速器中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Pan, QY,Yuan, SG,Yang, WF,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	Pan, QY.,Yuan, SG.,Yang, WF.,Li, ZW.,Ma, TT.,...&王书鸿.(1999).Observation of heavy cluster emission from radioactive U-230 nuclei.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,23(11),1039-1043.
MLA	Pan, QY,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.