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题名: Ground-state properties of Z=59 isotopic chain in the relativistic mean-field theory
作者: Zhou, Y ;  Li, JQ ;  Ma, ZY ;  Chen, BQ
刊名: HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
出版日期: 2000
卷号: 24, 期号:8, 页码:748-754
关键词: FINITE NUCLEI
学科分类: Physics
通讯作者: Zhou, Y , Res Ctr Nucl Theory, Natl Lab Heavy Ion Accelerator Lanzhou, Lanzhou 730000, Peoples R China.
部门归属: Res Ctr Nucl Theory, Natl Lab Heavy Ion Accelerator Lanzhou, Lanzhou 730000, Peoples R China; Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China; Inst Atom Energy, Beijing 102413, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: The ground-state properties of Pr isotopic chain have been studied in the framework of the relativistic mean-field (RMF) theory. The pairing correlation is treated by BCS method and the isospin dependent pairing forces have been used. The 'blocking' method is used to deal with the unpaired nucleon and the axially symmetric deformation is assumed. The theoretical results show that the RMF theory with non-linear meson self interactions provides a good description of the binding energy, the deformation of nuclei, the density distributions of neutrons and protons, the isotope shifts and so on over a large isospin range of Pr isotopes. The theoretical results are in good agreement with those obtained from the Finite Range Droplet Model. The domain of the validity of the BCS approximation is checked, and the extent and the origin of the BCS failure are studied.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000088798700009
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12925
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Zhou, Y,Li, JQ,Ma, ZY,et al. Ground-state properties of Z=59 isotopic chain in the relativistic mean-field theory[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2000,24(8):748-754.
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