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Released energy formula for proton radioactivity based on the liquid-drop model

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成果类型:
期刊论文
作者:
Pan, Xiao;Zou, You-Tian;Liu, Hong-Ming;He, Biao;Li, Xiao-Hua;...
通讯作者:
Xiang, D.;Li, X.-H.
作者机构:
[Li, Xiao-Hua; Pan, Xiao; Liu, Hong-Ming; Xiang, Dong; Zou, You-Tian] Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China.
[He, Biao] Cent South Univ, Coll Phys & Elect, Changsha 410083, Peoples R China.
[Li, Xiao-Hua; Xiang, Dong] Univ South China, Natl Exemplary Base Int Sci & Tech Collaborat Nuc, Hengyang 421001, Peoples R China.
[Li, Xiao-Hua; Xiang, Dong] Univ South China, Cooperat Innovat Ctr Nucl Fuel Cycle Technol & Eq, Hengyang 421001, Peoples R China.
[Li, Xiao-Hua] Hunan Normal Univ, Key Lab Low Dimens Quantum Struct & Quantum Contr, Changsha 410081, Peoples R China.
通讯机构:
[Xiao-Hua Li; Dong Xiang] S
School of Nuclear Science and Technology, University of South China, Hengyang 421001, China<&wdkj&>National Exemplary Base for International Sci & Tech. Collaboration of Nuclear Energy and Nuclear Safety, University of South China, Hengyang 421001, China<&wdkj&>Cooperative Innovation Center for Nuclear Fuel Cycle Technology & Equipment, University of South China, Hengyang 421001, China<&wdkj&>School of Nuclear Science and Technology, University of South China, Hengyang 421001, China<&wdkj&>National Exemplary Base for International Sci & Tech. Collaboration of Nuclear Energy and Nuclear Safety, University of South China, Hengyang 421001, China<&wdkj&>Cooperative Innovation Center for Nuclear Fuel Cycle Technology & Equipment, University of South China, Hengyang 421001, China<&wdkj&>Key Laboratory of Low Dimensional Quantum Structures and Quantum Control, Hunan Normal University, Changsha 410081, China
语种:
英文
关键词:
the released energy of proton radioactivity;liquid-drop model;shell correction
期刊:
理论物理
ISSN:
0253-6102
年:
2021
卷:
73
期:
7
页码:
075302
基金类别:
Supported by National Natural Science Foundation of China (Grant No.11205083 and No. 11975132); the construct program of the key discipline in Hunan province,the Research Foundation of Education Bureau of Hunan Province,China (Grant No. 18A237); the Innovation Group of Nuclear and Particle Physics in USC,the Shandong Province Natural Science Foundation,China (Grant No. ZR2019YQ01); the Hunan Provincial Innovation Foundation For Postgraduate (Grant No. CX20200909);
机构署名:
本校为第一机构
院系归属:
机械工程学院
核科学技术学院
摘要:
In this work, based on the liquid-drop model and considering the shell correction, we propose a simple formula to calculate the released energy of proton radioactivity (Qp). The parameters of this formula are obtained by fitting the experimental data of 29 nuclei with proton radioactivity from ground state. The standard deviation between the theoretical values and experimental ones is only 0.157 MeV. In addition, we extend this formula to calculate 51 proton radioactivity candidates in region 51 ≤ Z ≤ 83 taken from the latest evaluated atomic...

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