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题名: Spherical and deformed shell closures in superheavy nuclei
作者: Wu, ZY ;  Xu, FR ;  Zhao, EG ;  Zheng, CK
刊名: CHINESE PHYSICS LETTERS
出版日期: 2003
卷号: 20, 期号:10, 页码:1702-1705
关键词: ELEMENTS ;  STABILITY ;  HEAVY ;  DECAY
学科分类: Physics
通讯作者: Xu, FR , Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China.
部门归属: Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China; Peking Univ, MOE Key Lab, Beijing 100871, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Chinese Acad Sci, Inst Modern Phys, Natl Lab Heavy Ion Phys, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
英文摘要: The structure of superheavy nuclei has been studied using the macroscopic-microscopic model. The macroscopic energy was calculated with the continuous medium model in which the energy is expressed as a function of nucleon densities. The deformations and structures of superheavy nuclei were systematically investigated. Calculations reproduce well the available data of experimental a-decay energies and half-lives. The investigation of singleparticle levels shows that the shell structure is deformation and isospin dependent. Potential-energy-surface calculations display that superheavy nuclei have in general harder shapes than the nuclei of other mass regions.
收录类别: SCI
WOS记录号: WOS:000186039100014
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13211
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:
Wu, ZY,Xu, FR,Zhao, EG,et al. Spherical and deformed shell closures in superheavy nuclei[J]. CHINESE PHYSICS LETTERS,2003,20(10):1702-1705.
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