Empirical shell model and. high-spin level structure of near-spherical nucleus Pm-142

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	Empirical shell model and. high-spin level structure of near-spherical nucleus Pm-142
	Liu, Z ; Liu, ML ; Zhang, YH ; Zhou, XH ; Guo, YX ; Wen, SX ; Zhu, LH ; Zheng, Y ; He, JJ ; Lei, XG
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	2004-12-01
卷号	28 页码:62-65
关键词	high-spin level scheme empirical shell model
ISSN号	0254-3052
英文摘要	In-beam gamma-ray spectroscopy experiment for odd-odd nucleus Pm-142 has been performed via the Te-128(F-19,5n)(142)pm reaction. Detailed analysis of gamma-gamma coincidence relationships leads to a revised high-spin level scheme for 142Pm above the previously known 2 ms 8(-) isomer. The pi h(11/2)vh(11/2)(-1) multiplet and the (pi g(7/2)(-1)vh(11/2)(-1))(9-) state in this nucleus have been identified based on systematic of corresponding states in neighboring odd-odd nuclei. Configurations of several levels have been suggested from an empirical shell model approach. The 67-mu s isomer is proposed to be a fully-aligned 4-hole state with predominantly the ((pi g(7/2)(-1)d(5/2)(-2))(15/2+) circle times vh(11/2)(-1))(13-) configuration.
WOS关键词	EU-144 ; STATES
WOS研究方向	Physics
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000229226900017
公开日期	2010-10-29
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/1131]
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	Liu, ML
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Inst Atom Energy, Beijing 102413, Peoples R China
推荐引用方式 GB/T 7714	Liu, Z,Liu, ML,Zhang, YH,et al. Empirical shell model and. high-spin level structure of near-spherical nucleus Pm-142[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28:62-65.
APA	Liu, Z.,Liu, ML.,Zhang, YH.,Zhou, XH.,Guo, YX.,...&Lei, XG.(2004).Empirical shell model and. high-spin level structure of near-spherical nucleus Pm-142.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28,62-65.
MLA	Liu, Z,et al."Empirical shell model and. high-spin level structure of near-spherical nucleus Pm-142".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28(2004):62-65.