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α decay properties of ~(296)Og within the two-potential approach

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成果类型:
期刊论文
作者:
Deng, Jun-Gang;Zhao, Jie-Cheng;Chen, Jiu-Long;Wu, Xi-Jun*;Li, Xiao-Hua
通讯作者:
Wu, Xi-Jun
作者机构:
School of Nuclear Science and Technology, University of South China, Hengyang, 421001, China
School of Math and Physics, University of South China, Hengyang, 421001, China
Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment, University of South China, Hengyang, 421001, China
Key Laboratory of Low Dimensional Quantum Structures and Quantum Control, Hunan Normal University, Changsha, 410081, China
[Deng, Jun-Gang; Zhao, Jie-Cheng; Chen, Jiu-Long; Li Xiaohna] School of Nuclear Science and Technology, University of South China
通讯机构:
[Wu, Xi-Jun] Univ South China, Sch Math & Phys, Hengyang 421001, Peoples R China.
语种:
英文
关键词:
296Og;hindrance factor;two-potential approach;α decay
期刊:
Chinese Physics. C
期刊(中文):
中国物理C:英文版
ISSN:
1674-1137
年:
2018
卷:
42
期:
4
页码:
044102-1-044102-5
基金类别:
Supported by National Natural Science Foundation of China(11205083,11505100); the Construct Program of the Key Discipline in Hunan Province; the Research Foundation of Education Bureau of Hunan Province,China(15A159); the Natural Science Foundation of Hunan Province,China(2015JJ3103,2015JJ2121); the Innovation Group of Nuclear and Particle Physics in USC; the Shandong Province Natural Science Foundation,China(ZR2015AQ007); Hunan Provincial Innovation Foundation For Postgraduate(CX2017B536);
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
数理学院
摘要:
The present work is a continuation of our previous paper [J.-G. Deng, et al., Chin. Phys. C, 41: 124109 (2017)]. In the present work, the a decay half-life of the unknown nucleus 2960g is predicted within the two-potential approach and the hindrance factors of all 20 even-even nuclei in the same region as ~(296)Og, i.e. proton number 82<Z<126 and neutron number 152<N<184, from ~(250)Cm to ~(294)Og, are extracted. The prediction is 1.09 ms within a factor of 5.12. In addition, based on the latest experimental data, a new set of parameters of a decay hindrance factors for the even-even nuclei in this region, considering the shell effect and proton-neutron interaction, are obtained.

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