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Theoretical calculations of proton emission half-lives based on a deformed Gamow-like model

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成果类型:
期刊论文
作者:
Zhang, Dong-Meng;Hu, Xiao-Yuan;Qi, Lin-Jing;Liu, Hong-Ming;Li, Ming*;...
通讯作者:
Li, Ming;Li, XH
作者机构:
[Li, Ming; Li, Xiao-Hua; Liu, Hong-Ming; Hu, Xiao-Yuan; Qi, Lin-Jing; Zhang, Dong-Meng; Li, XH] Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China.
[Liu, Hong-Ming] Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China.
[Li, Xiao-Hua; Li, XH] Univ South China, Natl Exemplary Base Int Sci, Tech Collaborat Nucl Energy & Nucl Safety, Hengyang 421001, Peoples R China.
[Li, Xiao-Hua; Li, XH] Univ South China, Cooperat Innovat Ctr Nucl Fuel Cycle Technol & Eq, Fuel Cycle Technol & Equipment, Hengyang 421001, Peoples R China.
[Li, Xiao-Hua; Li, XH] Hunan Normal Univ, Key Lab Low Dimens Quantum Struct & Quantum Contr, Quantum Control Minist Educ, Changsha 410081, Peoples R China.
通讯机构:
[Li, M; Li, XH ] U
Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China.
Univ South China, Natl Exemplary Base Int Sci, Tech Collaborat Nucl Energy & Nucl Safety, Hengyang 421001, Peoples R China.
Univ South China, Cooperat Innovat Ctr Nucl Fuel Cycle Technol & Eq, Fuel Cycle Technol & Equipment, Hengyang 421001, Peoples R China.
Hunan Normal Univ, Key Lab Low Dimens Quantum Struct & Quantum Contr, Quantum Control Minist Educ, Changsha 410081, Peoples R China.
语种:
英文
关键词:
proton emission;half-lives;deformed nuclei;Gamow-like model
期刊:
中国物理C
ISSN:
1674-1137
年:
2024
卷:
48
期:
4
页码:
044102
基金类别:
National Natural Science Foundation of China [12175100, 11975132]; Construct Program of the Key Discipline in Hunan Province; Research Foundation of Education Bureau of Hunan Province, China [21B0402, 18A237]; Natural Science Foundation of Hunan Province, China [2018JJ2321]; Innovation Group of Nuclear and Particle Physics in USC; Shandong Province Natural Science Foundation, China [ZR2022JQ04]; Hunan Provincial Innovation Foundation For Postgraduate [CX20220993]; Opening Project of Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment, University of South China [2019KFZ10]
机构署名:
本校为第一且通讯机构
院系归属:
机械工程学院
核科学技术学院
摘要:
In this study, proton emission half-lives were investigated for deformed proton emitters with based on the presented deformed Gamow-like model, where the deformation effect was included in the Coulomb potential. The experimental half-lives of proton emitters can be reproduced within a factor of 3.45. For comparison, the results from the universal decay law and the new Geiger-Nuttall law are also presented. Furthermore, the relevance of the half-lives to the angular momentum l for La-117, Pr-121, Tb-135, and Ho-141 were analyzed, and...

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