Chaotic motion of a nucleon in heavy nuclei with necked-in shape

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	Chaotic motion of a nucleon in heavy nuclei with necked-in shape
	Gu, JZ; Wu, XZ; Zhou, YZ; Zhao, EG; Gu, JZ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	1998
卷号	30 期号:4 页码:551-556
关键词	Shell-structure Particle Dissipation Spectrum Physics Model
ISSN号	0253-6102
英文摘要	In the framework of two-center shell model the nearest neighboring level spacing distribution and spectral rigidity of the nucleon in heavy nuclei are calculated when the shape parameters are changed systematically Two regions of shape parameter in which the chaotic motion of the nucleon occurs are found. It is shown that the chaotic motion appears not only in the heavy nuclei with oblate shapes but also in prolate ones with a considerable neck, which is quite different from the conclusions of Ref. [2]. Bohigas Giannoni Schmit conjecture is corroborated once again by the good quantum-classical correspondence of nucleonic regular (chaotic) motion. In addition, the present work suggests that nuclear dissipation is shape-dependent, strong dissipation is expected for medium or larger separations, and provides nuclear dissipation with a dynamical understanding.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000077610900013
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/12216]
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	Gu, JZ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Gu, JZ,Wu, XZ,Zhou, YZ,et al. Chaotic motion of a nucleon in heavy nuclei with necked-in shape[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1998,30(4):551-556.
APA	Gu, JZ,Wu, XZ,Zhou, YZ,Zhao, EG,&Gu, JZ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(1998).Chaotic motion of a nucleon in heavy nuclei with necked-in shape.COMMUNICATIONS IN THEORETICAL PHYSICS,30(4),551-556.
MLA	Gu, JZ,et al."Chaotic motion of a nucleon in heavy nuclei with necked-in shape".COMMUNICATIONS IN THEORETICAL PHYSICS 30.4(1998):551-556.