Low-lying states of heavy nuclei within the nucleon pair approximation

doi:10.1103/PhysRevC.79.054315

CORC > 近代物理研究所 > 中国科学院近代物理研究所 > 近代物理研究所知识存储（2010之前）

	Low-lying states of heavy nuclei within the nucleon pair approximation
	Xu, Z. Y.1; Lei, Y.1; Zhao, Y. M.1,2,3; Xu, S. W.4; Xie, Y. X.4; Arima, A.1,5
刊名	PHYSICAL REVIEW C
	2009-05-01
卷号	79 期号:5 页码:14
ISSN号	0556-2813
DOI	10.1103/PhysRevC.79.054315
英文摘要	In this article we perform systematic calculations on low-lying states of 33 nuclei with A=202-212, using the nucleon pair approximation of the shell model. We use a phenomenological shell-model Hamiltonian that includes single-particle energies, monopole and quadrupole pairing interactions, and quadrupole-quadrupole interactions. The building blocks of our model space include one J=4 valence neutron pair, and one J=4,6,8 valence proton pair, in addition to the usual S and D pairs. We calculate binding energies, excitation energies, electric quadrupole and magnetic dipole moments of low-lying states, and E2 transition rates between low-lying states. Our calculated results are reasonably consistent with available experimental data. The calculated quadrupole moments and magnetic moments, many of which have not yet been measured for these nuclei, are useful for future experimental measurements.
资助项目	National Natural Science Foundation of China[10575070] ; National Natural Science Foundation of China[10675081] ; Research Foundation for Doctoral Program of Higher Education in China[20060248050] ; Scientific Research Foundation of Ministry of Education in China for Returned Scholars[NCET-07-0557] ; Chinese Major State Basic Research Developing Program[2007CB815000]
WOS关键词	INTERACTING BOSON MODEL ; SHELL-MODEL ; QUADRUPOLE-MOMENTS ; MAGNETIC-MOMENTS ; CHARGE RADII ; SPIN STATES ; ISOTOPES ; SPECTROSCOPY ; LEVEL ; DECAY
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000266501700032
资助机构	National Natural Science Foundation of China ; Research Foundation for Doctoral Program of Higher Education in China ; Scientific Research Foundation of Ministry of Education in China for Returned Scholars ; Chinese Major State Basic Research Developing Program
公开日期	2010-10-29
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/5323]
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	Zhao, Y. M.
作者单位	1.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China 2.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China 3.CCAST, World Lab, Beijing 100080, Peoples R China 4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 5.Japan Sci Fdn, Sci Museum, Chiyoda Ku, Tokyo 1020091, Japan
推荐引用方式 GB/T 7714	Xu, Z. Y.,Lei, Y.,Zhao, Y. M.,et al. Low-lying states of heavy nuclei within the nucleon pair approximation[J]. PHYSICAL REVIEW C,2009,79(5):14.
APA	Xu, Z. Y.,Lei, Y.,Zhao, Y. M.,Xu, S. W.,Xie, Y. X.,&Arima, A..(2009).Low-lying states of heavy nuclei within the nucleon pair approximation.PHYSICAL REVIEW C,79(5),14.
MLA	Xu, Z. Y.,et al."Low-lying states of heavy nuclei within the nucleon pair approximation".PHYSICAL REVIEW C 79.5(2009):14.