Ground-state and pairing properties of Pr isotopes in relativistic mean-field theory

doi:10.1103/PhysRevC.65.064305

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	Ground-state and pairing properties of Pr isotopes in relativistic mean-field theory
	Li, JQ ; Chen, BQ ; Zhou, Y ; Ma, ZY
刊名	PHYSICAL REVIEW C
	2002-06-01
卷号	65 页码:5
ISSN号	0556-2813
DOI	10.1103/PhysRevC.65.064305
英文摘要	The ground-state and pairing properties of Pr (Z=59) isotopes are investigated in the relativistic mean-field (RMF) theory. The pairing correlations are studied in the Bardeen-Cooper-Schrieffer (BCS) approximation, and the pairing forces are taken to be isospin dependent. The "blocking" method is adopted to deal with unpaired odd nucleons. The occupation numbers in the continuum for Pr isotopes are studied, which may indicate the domain of the validity of BCS theory. The positions of the neutron and proton drip lines are investigated. It is shown that the RMF-BCS theory provides a good description of the binding energy, isotope shifts, and deformation of nuclei over a large range of Pr isotopes, which are in good agreement with those obtained in the finite-range droplet model.
WOS关键词	HARTREE-FOCK APPROACH ; FINITE NUCLEI ; SUPERHEAVY NUCLEI ; RADII ; TERM
WOS研究方向	Physics
语种	英语
出版者	AMERICAN PHYSICAL SOC
WOS记录号	WOS:000176769200025
公开日期	2010-10-29
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/1923]
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	Li, JQ
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Natl Lab Heavy Ion Accelerator Lanzhou, Res Ctr Nucl Theory, Lanzhou 730000, Peoples R China 3.China Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China 4.China Inst Atom Energy, Beijing 102413, Peoples R China 5.Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Li, JQ,Chen, BQ,Zhou, Y,et al. Ground-state and pairing properties of Pr isotopes in relativistic mean-field theory[J]. PHYSICAL REVIEW C,2002,65:5.
APA	Li, JQ,Chen, BQ,Zhou, Y,&Ma, ZY.(2002).Ground-state and pairing properties of Pr isotopes in relativistic mean-field theory.PHYSICAL REVIEW C,65,5.
MLA	Li, JQ,et al."Ground-state and pairing properties of Pr isotopes in relativistic mean-field theory".PHYSICAL REVIEW C 65(2002):5.