Shell-model Hamiltonian from self-consistent mean-field model: N = Z nuclei

doi:10.1016/j.physletb.2009.07.041

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	Shell-model Hamiltonian from self-consistent mean-field model: N = Z nuclei
	Kaneko, Kazunari 3; Mizusaki, Takahiro 1; Sun, Yang 2,4; Hasegawa, Munetake 4
刊名	PHYSICS LETTERS B
	2009-08-24
卷号	679 期号:3 页码:214-218
关键词	Nuclear shell model Skyrme Hartree-Fock N = Z nuclei
ISSN号	0370-2693
DOI	10.1016/j.physletb.2009.07.041
英文摘要	We propose a procedure to determine the effective nuclear shell-model Hamiltonian in a truncated space from a self-consistent mean-field model, e.g., the Skyrme model. The parameters of pairing plus quadrupole-quadrupole interaction with monopole force are obtained so that the potential energy surface of the Skyrme Hartree-Fock + BCS calculation is reproduced. We test our method for N = Z nuclei in the fpg- and sd-shell regions. It is shown that the calculated energy spectra with these parameters are in a good agreement with experimental data, in which the importance of the monopole interaction is discussed. This method may represent a practical way of defining the Hamiltonian for general shell-model calculations. (C) 2009 Elsevier B.V. All rights reserved.
资助项目	National Natural Science Foundation of China[10875077] ; Chinese Major State Basic Research[2007CB815005]
WOS关键词	SHAPE COEXISTENCE ; ISOTOPES ; SE-68
WOS研究方向	Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000269753300009
资助机构	National Natural Science Foundation of China ; Chinese Major State Basic Research
公开日期	2010-10-29
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/5291]
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	Sun, Yang
作者单位	1.Senshu Univ, Inst Nat Sci, Tokyo 1018425, Japan 2.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China 3.Kyushu Sangyo Univ, Dept Phys, Fukuoka 8138503, Japan 4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Kaneko, Kazunari,Mizusaki, Takahiro,Sun, Yang,et al. Shell-model Hamiltonian from self-consistent mean-field model: N = Z nuclei[J]. PHYSICS LETTERS B,2009,679(3):214-218.
APA	Kaneko, Kazunari,Mizusaki, Takahiro,Sun, Yang,&Hasegawa, Munetake.(2009).Shell-model Hamiltonian from self-consistent mean-field model: N = Z nuclei.PHYSICS LETTERS B,679(3),214-218.
MLA	Kaneko, Kazunari,et al."Shell-model Hamiltonian from self-consistent mean-field model: N = Z nuclei".PHYSICS LETTERS B 679.3(2009):214-218.