Knowledge Management System of Institute of Theoretical Physics, CAS
Pei, JC; Xu, FR; Stevenson, PD; Xu, FR , Peking Univ, Sch Phys, Beijing 100871, Peoples R China. | |
Density distributions of superheavy nuclei | |
发表期刊 | PHYSICAL REVIEW C
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关键词 | Mean-field Calculations Electron-scattering Shell Structure Bubble Nuclei Elements Pb-208 Models |
摘要 | We employed the Skyrme-Hartree-Fock model to investigate the density distributions and their dependence on nuclear shapes and isospins in the superheavy mass region. Different Skyrme forces were used for the calculations with a special comparison to the experimental data in Pb-208. The ground-state deformations, nuclear radii, neutron-skin thicknesses and alpha-decay energies were also calculated. Density distributions were discussed with the calculations of single-particle wave functions and shell fillings. Calculations show that deformations have considerable effects on the density distributions, with a detailed discussion on the (292)120 nucleus. Earlier predictions of remarkably low central density are not supported when deformation is allowed for. |
2005 | |
ISSN | 0556-2813 |
卷号 | 71期号:3页码:- |
学科领域 | Physics |
收录类别 | SCI |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.itp.ac.cn/handle/311006/13871 |
专题 | 理论物理所科研产出_SCI论文 |
通讯作者 | Xu, FR , Peking Univ, Sch Phys, Beijing 100871, Peoples R China. |
推荐引用方式 GB/T 7714 | Pei, JC,Xu, FR,Stevenson, PD,et al. Density distributions of superheavy nuclei[J]. PHYSICAL REVIEW C,2005,71(3):-. |
APA | Pei, JC,Xu, FR,Stevenson, PD,&Xu, FR , Peking Univ, Sch Phys, Beijing 100871, Peoples R China..(2005).Density distributions of superheavy nuclei.PHYSICAL REVIEW C,71(3),-. |
MLA | Pei, JC,et al."Density distributions of superheavy nuclei".PHYSICAL REVIEW C 71.3(2005):-. |
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