期刊论文

Li, Xiao-Hua

英文

International Journal of Modern Physics E

0218-3013

2019

28

10

1950089

10.1142/S0218301319500897

National Natural Science Foundation of ChinaNational Natural Science Foundation of China [11205083, 11505100]; Construct Program of the Key Discipline in Hunan Province; Research Foundation of Education Bureau of Hunan Province, China [15A159, 18A237]; Natural Science Foundation of Hunan Province, ChinaNatural Science Foundation of Hunan Province [2015JJ3103, 2015JJ2121]; Innovation Group of Nuclear and Particle Physics in USC; Shandong Province Natural Science Foundation, ChinaNatural Science Foundation of Shandong Province [ZR2015AQ007]; Hunan Provincial Innovation Foundation For Postgraduate [CX20190714]; National Innovation Training Foundation of China [201910555161]; Opening Project of Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment, University of South China [2019KFZ10]

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In this work, we systematically study the α decay half-lives of 170 even–even nuclei with 60≤Z≤118 within the two-potential approach while the α decay preformation factor Pα is obtained by the cluster-formation model. The calculated results can well reproduce the experimental data. In addition, we extend this model to predict the α decay half-lives of 64 even–even nuclei with 104≤Z≤128 whose α decay is energetically allowed or observed but not yet quantified. For comparison, the two famous models i.e., SemFIS proposed by Poenaru et a...