Multidimensionally constrained relativistic mean field model and applications in actinide and transfermium nuclei
文献类型：期刊论文
| 作者 | Lu, Bing-Nan1; Zhao, Jie1; Zhao, En-Guang1,2; Zhou, Shan-Gui1,2 |
| 刊名 | PHYSICA SCRIPTA
 |
| 出版日期 | 2014-05-01 |
| 卷号 | 89 |
| 关键词 | Covariant Density Functional Theory Potential Energy Surface Actinide Nuclei Transfermium Nuclei |
| ISSN号 | 0031-8949 |
| DOI | 10.1088/0031-8949/89/5/054028 |
| 文献子类 | Article |
| 英文摘要 | We present some results of potential energy surfaces of actinide and transfermium nuclei from multidimensionally constrained relativistic mean field (MDC-RMF) models. Recently we developed multidimensionally constrained covariant density functional theories (MDC-CDFT), in which all shape degrees of freedom beta with even mu are allowed, and the functional can be one of the following four forms: the meson exchange or point-coupling nucleon interactions combined with the nonlinear or density-dependent couplings. In MDC-RMF models, the pairing correlations are treated with the BCS method. With MDC-RMF models, the potential energy surfaces of even-even actinide nuclei were investigated and the effect of triaxiality on the fission barriers in these nuclei was discussed. The nonaxial reflection-asymmetric beta(32) shape in some transfermium nuclei with N = 150, namely Cm-246, Cf-248, Fm-250 and No-252, were also studied. |
| WOS关键词 | HARTREE-BOGOLIUBOV THEORY ; GROUND-STATE PROPERTIES ; FINITE NUCLEI ; FOCK ; DEFORMATION ; SHAPES |
| 资助项目 | Knowledge Innovation Project of Chinese Academy of Sciences[KJCX2-EW-N01] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000335785300028 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://119.78.100.186/handle/113462/49637]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Lu, Bing-Nan |
| 作者单位 | 1.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Bing-Nan,Zhao, Jie,Zhao, En-Guang,et al. Multidimensionally constrained relativistic mean field model and applications in actinide and transfermium nuclei[J]. PHYSICA SCRIPTA,2014,89. |
| APA | Lu, Bing-Nan,Zhao, Jie,Zhao, En-Guang,&Zhou, Shan-Gui.(2014).Multidimensionally constrained relativistic mean field model and applications in actinide and transfermium nuclei.PHYSICA SCRIPTA,89. |
| MLA | Lu, Bing-Nan,et al."Multidimensionally constrained relativistic mean field model and applications in actinide and transfermium nuclei".PHYSICA SCRIPTA 89(2014). |
入库方式： OAI收割
来源：近代物理研究所
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