Knowledge Management System of Institute of Theoretical Physics, CAS
| Tentative study of nuclear charge radii for neutron-deficient nuclei around the Z=82 shell from experimental a decay data | |
| Qian, YB; Ren, ZZ; Qian, YB (reprint author), Nanjing Univ Sci & Technol, Dept Appl Phys, Nanjing 210094, Jiangsu, Peoples R China. | |
| 2016 | |
| 发表期刊 | NUCLEAR PHYSICS A
 |
| 卷号 | 945页码:134-143 |
| 文章类型 | Article |
| 摘要 | We tentatively investigate the root-mean-square (rms) nuclear charge radii of odd-A Po and Pb isotopes plus Tl isotopes, particularly concerning these difficultly-detected nuclei along with short lifetimes, via various data on a decay. Within the density-dependent cluster model, the density distributions of studied daughter nuclei are determined by exactly reproducing the corresponding experimental a decay half-lives, which leads the final results of nuclear charge radii. In addition, our recently proposed formula deducing the charge radii is extended to this study for comparison. Whether it concerns the ground or isomeric state of target nuclei, the extracted nuclear charge radii are found to be in good agreement with the measured values. Sequential predictions on the rms charge radii are subsequently made for these neutron-deficient nuclei and especially for the rarely detected Bi isotopic chain, which are expected to be useful for future measurements. Moreover, the variety of a-preformation factors is analyzed in the scheme of valence nucleon number to pursue the further improvement of the model. This may be considered as an effective effort to obtain the charge radii of ground and even low-lying excited states for exotic nuclei near the proton-dripline. (C) 2015 Elsevier B.V. All rights reserved. |
| 关键词 | Alpha Decay Cluster Model Nuclear Charge Radius |
| 学科领域 | Physics |
| 资助者 | National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] |
| DOI | http://dx.doi.org/10.1016/j.nuclphysa.2015.10.002 |
| 关键词[WOS] | ALPHA-DECAY ; HALF-LIVES ; ELEMENTS |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助者 | National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] |
| WOS类目 | Physics, Nuclear |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.itp.ac.cn/handle/311006/21826 |
| 专题 | 理论物理所SCI论文 |
| 通讯作者 | Qian, YB (reprint author), Nanjing Univ Sci & Technol, Dept Appl Phys, Nanjing 210094, Jiangsu, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Qian, YB,Ren, ZZ,Qian, YB . Tentative study of nuclear charge radii for neutron-deficient nuclei around the Z=82 shell from experimental a decay data[J]. NUCLEAR PHYSICS A,2016,945:134-143. |
| APA | Qian, YB,Ren, ZZ,&Qian, YB .(2016).Tentative study of nuclear charge radii for neutron-deficient nuclei around the Z=82 shell from experimental a decay data.NUCLEAR PHYSICS A,945,134-143. |
| MLA | Qian, YB,et al."Tentative study of nuclear charge radii for neutron-deficient nuclei around the Z=82 shell from experimental a decay data".NUCLEAR PHYSICS A 945(2016):134-143. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Tentative study of n（286KB） | 开放获取 | -- | 请求全文 | |||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论