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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
发表期刊PHYSICAL REVIEW C
语种英语
关键词Heaviest Elements Heavy-nuclei Alpha-decay Discovery Emission Shell
摘要The 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
卷号89期号:2页码:24318
学科领域Physics
DOI10.1103/PhysRevC.89.024318
收录类别SCI
项目资助者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) ; 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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文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15468
专题理论物理所科研产出_SCI论文
通讯作者Qian, YB (reprint author), Nanjing Univ, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.
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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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