Nuclear mass parabola and its applications
文献类型：期刊论文
| 作者 | Tian, Junlong; Yuan, Di; Cui, Yunyi; Huang, Yun; Wang, Ning1,2 |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2019 |
| 卷号 | 43期号:12页码:124104 |
| 关键词 | BETA-DECAY |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/43/12/124104 |
| 英文摘要 | We propose a method for extracting the properties of the isobaric mass parabola based on the total double beta-decay energies of isobaric nuclei. Two important parameters of the mass parabola, the location of the most beta-stable nuclei Z(A) and the curvature parameter b(A), are obtained for 251 A values, based on the total double beta-decay energies of nuclei compiled in the AME2016 database. The advantage of this approach is that the pairing energy term P-A caused by the odd-even variation can be removed in the process, as well as the mass excess M(A, Z(A)) of the most stable nuclide for the mass number A, which are employed in the mass parabolic fitting method. The Coulomb energy coefficient a(c) = 0.6910 MeV is determined by the mass difference relation for mirror nuclei, and the symmetry energy coefficient is also studied by the relation a(sym)(A) = 0.25b(A)Z(A). |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27041]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Guangxi Normal Univ, Dept Phys, Guilin 541004, Peoples R China 2.Anyang Normal Univ, Sch Phys & Elect Engn, Anyang 455000, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Junlong,Yuan, Di,Cui, Yunyi,et al. Nuclear mass parabola and its applications[J]. CHINESE PHYSICS C,2019,43(12):124104. |
| APA | Tian, Junlong,Yuan, Di,Cui, Yunyi,Huang, Yun,&Wang, Ning.(2019).Nuclear mass parabola and its applications.CHINESE PHYSICS C,43(12),124104. |
| MLA | Tian, Junlong,et al."Nuclear mass parabola and its applications".CHINESE PHYSICS C 43.12(2019):124104. |
入库方式： OAI收割
来源：理论物理研究所
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