High-spin level scheme of odd-odd Pr-140 nucleus

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	High-spin level scheme of odd-odd Pr-140 nucleus
	Wu, XG ; Yu, HP ; Guo, YX ; Lei, XG ; Zhang, YH ; Zhou, XH ; Luo, P ; Liu, MU ; Song, LT ; Wang, HL
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	2004-08-01
卷号	28 期号:8 页码:806-809
关键词	high-spin state gamma,gamma-t coincidence measurement level scheme
ISSN号	0254-3052
英文摘要	High-spin level structure of doubly odd nucleus Pr-140 has been investigated using in-beam gamma spectroscopy techniques by means of the Te-130(N-14, 4n)Pr-140 reaction at beam energy of 58MeV. gamma-ray excitation functions, gamma-ray singles and gamma-gamma-t coincidences were measured experimentally. The level scheme Of Pr-140, including 27 new levels and 42 new gamma-rays, was established for the first time up to 4717.3keV in excitation energy. Based on the measured gamma-ray anisotropies, spin values were suggested to the levels in Pr-140. Several quasiparticle configurations are discussed on the basis of systematics in the neighboring odd-odd nuclei and interpreted qualitatively.
WOS关键词	HOLE-STATE STRUCTURE ; N=81 NUCLEI ; EU-144
WOS研究方向	Physics
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000223305900003
公开日期	2010-10-29
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/1685]
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	Yu, HP
作者单位	1.China Inst Atom Energy, Beijing 102413, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Wu, XG,Yu, HP,Guo, YX,et al. High-spin level scheme of odd-odd Pr-140 nucleus[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28(8):806-809.
APA	Wu, XG.,Yu, HP.,Guo, YX.,Lei, XG.,Zhang, YH.,...&Zhu, LH.(2004).High-spin level scheme of odd-odd Pr-140 nucleus.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28(8),806-809.
MLA	Wu, XG,et al."High-spin level scheme of odd-odd Pr-140 nucleus".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28.8(2004):806-809.