HIGH-SPIN STRUCTURE IN ODD-PROTON NUCLEI PR-129, PR-131

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	HIGH-SPIN STRUCTURE IN ODD-PROTON NUCLEI PR-129, PR-131
	LI, GS; LEI, XG; GUO, YX; SUN, XF; YANG, CX; YU, PS; YUAN, GJ; ZHANG, LK; ZHU, LH; WEN, SX
刊名	PHYSICAL REVIEW C
	1993
卷号	47 期号:4 页码:1428-1435
ISSN号	0556-2813
通讯作者	WENG, PK, CHINA INST ATOM ENERGY,POB 27510,BEIJING,PEOPLES R CHINA.
英文摘要	High spin states in 129Pr and 131Pr have been investigated using in-beam gamma-ray spectroscopy techniques. The yrast band of 129Pr based on the h11/2 1/2-[541] proton configuration was observed from 11/2- up to 43/2-. The band based on the same configuration and two positive-parity side bands based on the g7/2 5/2+[413] proton configuration, were observed in 131Pr. The delayed yrast band crossing of 129Pr at homega(c)BAR = 0.37 MeV is interpreted as being due to the alignment of the second and third h11/2- protons. The band crossing at homega(c)BAR = 0.26 MeV, with a gain in alignment of about 8hBAR, based on the g7/2 5/2+[413] configuration in 131Pr was attributed to the alignment of two h11/2 protons. The systematics of the proton alignments in a series of Pr isotopes is discussed.
WOS关键词	LIFETIME MEASUREMENTS ; BAND STRUCTURES ; YRAST LINE
WOS研究方向	Physics
语种	英语
出版者	AMERICAN PHYSICAL SOC
WOS记录号	WOS:A1993KX39500013
公开日期	2011-08-26
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/10121]
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	WENG, PK
作者单位	ACAD SINICA,INST MODERN PHYS,LANZHOU,PEOPLES R CHINA
推荐引用方式 GB/T 7714	LI, GS,LEI, XG,GUO, YX,et al. HIGH-SPIN STRUCTURE IN ODD-PROTON NUCLEI PR-129, PR-131[J]. PHYSICAL REVIEW C,1993,47(4):1428-1435.
APA	LI, GS.,LEI, XG.,GUO, YX.,SUN, XF.,YANG, CX.,...&WENG, PK.(1993).HIGH-SPIN STRUCTURE IN ODD-PROTON NUCLEI PR-129, PR-131.PHYSICAL REVIEW C,47(4),1428-1435.
MLA	LI, GS,et al."HIGH-SPIN STRUCTURE IN ODD-PROTON NUCLEI PR-129, PR-131".PHYSICAL REVIEW C 47.4(1993):1428-1435.