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Qian, YB; Ren, ZZ; Ni, DD; Qian, YB (reprint author), Nanjing Univ, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.
Tentative probe into the nuclear charge radii of superheavy odd-mass and odd-odd nuclei
Source PublicationPHYSICAL REVIEW C
Language英语
KeywordHeaviest Elements Heavy-nuclei Alpha-decay Discovery Emission Shell
AbstractThe root-mean-square (rms) nuclear charge radii of superheavy odd-A and odd-odd nuclei are tentatively pursued by the deduction of experimental alpha decay data. The framework of calculating alpha decay half-lives is constructed via the combination of the improved two-potential approach with the density-dependent cluster model. In this procedure, the charge distribution of daughter nuclei is determined to exactly reproduce the measured alpha decay half-lives. Next, the rms charge radius of daughter nuclei is obtained by using the corresponding charge distribution. For comparison, the previously proposed formula of our group is employed to estimate the rms charge radii as well. Besides the reasonable agreement between the extracted nuclear charge radii and the available experimental values, the nuclear radii of heaviest odd-A and odd-odd nuclei are extracted from the alpha decay energies and half-lives. This can be considered as an effective attempt in terms of the nuclear size in the superheavy mass region.
2014
ISSN0556-2813
Volume89Issue:2Pages:24318
Subject AreaPhysics
DOI10.1103/PhysRevC.89.024318
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005]; 973 National Major State Basic Research and Development of China [2010CB327803, 2013CB834400]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005]; 973 National Major State Basic Research and Development of China [2010CB327803, 2013CB834400]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005]; 973 National Major State Basic Research and Development of China [2010CB327803, 2013CB834400]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD) ; National Natural Science Foundation of China [11035001, 10975072, 10735010, 11375086, 11120101005]; 973 National Major State Basic Research and Development of China [2010CB327803, 2013CB834400]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD)
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15468
Collection理论物理所科研产出_SCI论文
Corresponding AuthorQian, YB (reprint author), Nanjing Univ, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.
Recommended Citation
GB/T 7714
Qian, YB,Ren, ZZ,Ni, DD,et al. Tentative probe into the nuclear charge radii of superheavy odd-mass and odd-odd nuclei[J]. PHYSICAL REVIEW C,2014,89(2):24318.
APA Qian, YB,Ren, ZZ,Ni, DD,&Qian, YB .(2014).Tentative probe into the nuclear charge radii of superheavy odd-mass and odd-odd nuclei.PHYSICAL REVIEW C,89(2),24318.
MLA Qian, YB,et al."Tentative probe into the nuclear charge radii of superheavy odd-mass and odd-odd nuclei".PHYSICAL REVIEW C 89.2(2014):24318.
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