Study of multi-particle excitation in Tb-146

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	Study of multi-particle excitation in Tb-146
	Zhou, XH ; Liu, ML ; Zheng, Y ; Xie, CY ; Guo, YX ; Lei, XG ; Zhang, YH
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	2004-12-01
卷号	28 页码:43-46
关键词	in-beam gamma-spectroscopy high-spin state level scheme empirical shell model
ISSN号	0254-3052
英文摘要	High-spin Level structure of Tb-146 has been studied via the Sn-118(S-32, 1p3n)Tb-146 reaction using techniques of in-beam gamma-ray spectroscopy. Based on the experimental measured results, the level scheme of Tb-146 has been revised significantly and extended up to an excitation energy of 8.39 MeV. The doubly odd nucleus Tb-146 has one proton-particle and one neutron-hole with respect to the doubly closed nucleus Gd-146, and its low-lying states should be 2-qp states, and the high-lying states should be 4-qp states or the coupling of 2-qp state to the low-lying excited states in Gd-146 core. The excitation of the fully-aligned 4-qp configurations can also be well reproduced using the empirical shell-model approaches.
WOS关键词	HIGH-SPIN STATES ; YRAST STATES ; ISOMERS ; NUCLEI ; GD-146 ; MULTIPLETS ; Z=64
WOS研究方向	Physics
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000229226900011
公开日期	2010-10-29
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/1121]
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	Xie, CY
作者单位	1.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Zhou, XH,Liu, ML,Zheng, Y,et al. Study of multi-particle excitation in Tb-146[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28:43-46.
APA	Zhou, XH.,Liu, ML.,Zheng, Y.,Xie, CY.,Guo, YX.,...&Zhang, YH.(2004).Study of multi-particle excitation in Tb-146.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28,43-46.
MLA	Zhou, XH,et al."Study of multi-particle excitation in Tb-146".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28(2004):43-46.