Multidimensionally constrained relativistic mean field model and applications in actinide and transfermium nuclei
文献类型：期刊论文
| 作者 | Lu, BN; Zhao, J; Zhao, EG ; Zhou, SG
|
| 刊名 | PHYSICA SCRIPTA
 |
| 出版日期 | 2014 |
| 卷号 | 89期号:5页码:54028 |
| 关键词 | HARTREE-BOGOLIUBOV THEORY GROUND-STATE PROPERTIES FINITE NUCLEI FOCK DEFORMATION SHAPES |
| ISSN号 | 0031-8949 |
| 通讯作者 | Lu, BN (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China. |
| 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. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | Major State Basic Research Development Program of China [2013CB834400]; National Natural Science Foundation of China [11121403, 11175252, 11120101005, 11211120152, 11275248]; Knowledge Innovation Project of Chinese Academy of Sciences [KJCX2-EW-N01] |
| 原文出处 | http://dx.doi.org/10.1088/0031-8949/89/5/054028 |
| 语种 | 英语 |
| WOS记录号 | WOS:000335785300028 |
| 公开日期 | 2015-06-03 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15772]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Lu, BN,Zhao, J,Zhao, EG,et al. Multidimensionally constrained relativistic mean field model and applications in actinide and transfermium nuclei[J]. PHYSICA SCRIPTA,2014,89(5):54028. |
| APA | Lu, BN,Zhao, J,Zhao, EG,&Zhou, SG.(2014).Multidimensionally constrained relativistic mean field model and applications in actinide and transfermium nuclei.PHYSICA SCRIPTA,89(5),54028. |
| MLA | Lu, BN,et al."Multidimensionally constrained relativistic mean field model and applications in actinide and transfermium nuclei".PHYSICA SCRIPTA 89.5(2014):54028. |
入库方式： OAI收割
来源：理论物理研究所
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