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Spherical and deformed shell closures in superheavy nuclei
Wu, ZY; Xu, FR; Zhao, EG; Zheng, CK; Xu, FR , Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China.
2003
发表期刊CHINESE PHYSICS LETTERS
ISSN0256-307X
卷号20期号:10页码:1702-1705
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.
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
关键词Elements Stability Heavy Decay
学科领域Physics
收录类别SCI
WOS记录号WOS:000186039100014
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13211
专题理论物理所1978-2010年知识产出
通讯作者Xu, FR , Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China.
推荐引用方式
GB/T 7714
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.
APA Wu, ZY,Xu, FR,Zhao, EG,Zheng, CK,&Xu, FR , Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China..(2003).Spherical and deformed shell closures in superheavy nuclei.CHINESE PHYSICS LETTERS,20(10),1702-1705.
MLA Wu, ZY,et al."Spherical and deformed shell closures in superheavy nuclei".CHINESE PHYSICS LETTERS 20.10(2003):1702-1705.
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