Systematic study of proton radioactivity half-lives

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成果类型：

期刊论文

作者：

Xu, Yang-Yang;Hu, Xiao-Yuan;Zhu, De-Xing;Wu, Xi-Jun;Chu, Peng-Cheng;...

通讯作者：

Xiao-Hua Li

作者机构：

[Zhu, De-Xing; Li, Xiao-Hua; Xu, Yang-Yang; Hu, Xiao-Yuan] Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China.

[Wu, Xi-Jun] Univ South China, Sch Math & Phys, Hengyang 421001, Peoples R China.

[Chu, Peng-Cheng] Qingdao Univ Technol, Res Ctr Theoret Phys, Sci Sch, Qingdao 266033, Peoples R China.

[Li, Xiao-Hua] Univ South China, Natl Exemplary Base Int Sci & Technol, Collaborat Nucl Energy & Nucl Safety, Hengyang 421001, Peoples R China.

[Li, Xiao-Hua] Univ South China, Cooperat Innovat Ctr Nucl Fuel Cycle Technol & Equ, Hengyang 421001, Peoples R China.

通讯机构：

[Xiao-Hua Li] S

School of Nuclear Science and Technology, University of South China, Hengyang, China<&wdkj&>National Exemplary Base for International Science and Technology. Collaboration of Nuclear Energy and Nuclear Safety, University of South China, Hengyang, China<&wdkj&>Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment, University of South China, Hengyang, China<&wdkj&>Key Laboratory of Low Dimensional Quantum Structures and Quantum Control, Hunan Normal University, Changsha, China

语种：

英文

关键词：

Proton radioactivity;Gamow model;Half-lives

期刊：

核技术(英文版)

ISSN：

1001-8042

年：

2023

卷：

期：

页码：

167-177

DOI：

10.1007/s41365-023-01178-3

基金类别：

the National Natural Science Foundation of China(Nos.12175100 and 11975132) the Construct Program of the Key Discipline in Hunan Province,the Research Foundation of Education Bureau of Hunan Province,China(Nos.21B0402 and 18A237) the Natural Science Foundation of Hunan Province,China(No.2018JJ2321) the Innovation Group of Nuclear and Particle Physics in USC,the Shandong Province Natural Science Foundation,China(No.ZR2022JQ04) the Hunan Provincial Innovation Foundation For Postgraduate(No.CX20220993) the Opening Project of Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment,University of South China(No.2019KFZ10).

机构署名：

本校为第一机构

院系归属：

核科学技术学院

数理学院

摘要：

In the present study, on the basis of the screened electrostatic effect of the Coulomb potential, we propose an improved Gamow model within the centrifugal potential in which there are only two adjustable parameters, i.e., the screened parameters t and g, which represent the combined effect of the interaction potential and reduced mass of the emitted proton-daughter nucleus on the half-life of proton radioactivity in the overlapping region. Using this model, we systematically calculated the proton radioactivity half-lives of 31 spherical nuclei...

摘要(中文)：

In the present study,on the basis of the screened electrostatic effect of the Coulomb potential,we propose an ...展开更多 In the present study,on the basis of the screened electrostatic effect of the Coulomb potential,we propose an improved Gamow model within the centrifugal potential in which there are only two adjustable parameters,i.e.,the screened parameters t and g,which represent the combined effect of the interaction potential and reduced mass of the emitted proton-daughter nucleus on the half-life of proton radioactivity in the overlapp...

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Systematic study of proton radioactivity half-lives

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