Approach to the rotation driven vibrational to axially rotational shape phase transition along the yrast line of a nucleus

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	Approach to the rotation driven vibrational to axially rotational shape phase transition along the yrast line of a nucleus
	Liu, YX; Mu, LZ; Wei, HQ; Liu, YX , Peking Univ, Dept Phys, Beijing 100871, Peoples R China
刊名	PHYSICS LETTERS B
	2006
卷号	633 期号:1 页码:49-53
关键词	Interacting-boson Model Shell-model Classical Limit Spectra States Point
ISSN号	0370-2693
英文摘要	By analyzing the potential energy surface, the shape phase diagram and the energy spectrum of the nucleus in U(5) symmetry in the IBM, we propose that the U(5) symmetry with parameters (A + B) < 0 may be a model to describe the rotation driven vibrational to axially rotational phase transition along the yrast line. With such a model, we have described successfully the observed rotation driven shape phase transition along the yrast line and proposed some other empirical evidences. (c) 2005 Elsevier B.V. All rights reserved.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000235098400009
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/6046]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Liu, YX , Peking Univ, Dept Phys, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Liu, YX,Mu, LZ,Wei, HQ,et al. Approach to the rotation driven vibrational to axially rotational shape phase transition along the yrast line of a nucleus[J]. PHYSICS LETTERS B,2006,633(1):49-53.
APA	Liu, YX,Mu, LZ,Wei, HQ,&Liu, YX , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.(2006).Approach to the rotation driven vibrational to axially rotational shape phase transition along the yrast line of a nucleus.PHYSICS LETTERS B,633(1),49-53.
MLA	Liu, YX,et al."Approach to the rotation driven vibrational to axially rotational shape phase transition along the yrast line of a nucleus".PHYSICS LETTERS B 633.1(2006):49-53.