Octupole Deformations of Even-Even Rn, Th, and U Nuclei in Relativistic Mean Field Theory
文献类型：期刊论文
| 作者 | Wang Nan1; Meng Jie2,4; Zhao En-Guang3,4 |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2010-06-01 |
| 卷号 | 53页码:1145-1148 |
| 关键词 | binding energy nuclear deformation relativistic mean field theory |
| ISSN号 | 0253-6102 |
| DOI | 10.1088/0253-6102/53/6/31 |
| 英文摘要 | The octupole deformations and other ground state properties of even-even Rn, Th and U isotopes are investigated systematically within the framework of the reflection asymmetric relativistic mean field (RAS-RMF) model. The calculation results reproduce the binding energies and the quadrupole deformations well. The calculation results indicate these nuclei at ground states evolve from nearly-spherical (N = 130) shape to quadrupole deformation shape with the increase of the neutron number. It is also found that among the Rn isotopes, only (222,224)Rn are octupole deformed and the octupole deformations for them are small. However, more nuclei (N similar or equal to 134-148) in Th and U isotopes are octupole deformed and the octupole deformations for some of them are significant (vertical bar beta vertical bar similar to 0.1 or even larger). |
| WOS关键词 | HARTREE-BOGOLIUBOV THEORY ; HALO |
| 资助项目 | National Natural Science Foundation of China[10975100] ; National Natural Science Foundation of China[10979024] ; National Natural Science Foundation of China[10705014] ; National Natural Science Foundation of China[10811130562] ; Chinese Academy of Sciences[KJCX3-SYW-No2] ; Major State Basic Research Development Program[2007CB815000] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000278904200031 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Natural Science Foundation of China ; Chinese Academy of Sciences ; Major State Basic Research Development Program |
| 源URL | [http://119.78.100.186/handle/113462/33020]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wang Nan |
| 作者单位 | 1.Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China 2.Beijing Univ, Sch Phys, Beijing 100871, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 4.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Nan,Meng Jie,Zhao En-Guang. Octupole Deformations of Even-Even Rn, Th, and U Nuclei in Relativistic Mean Field Theory[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2010,53:1145-1148. |
| APA | Wang Nan,Meng Jie,&Zhao En-Guang.(2010).Octupole Deformations of Even-Even Rn, Th, and U Nuclei in Relativistic Mean Field Theory.COMMUNICATIONS IN THEORETICAL PHYSICS,53,1145-1148. |
| MLA | Wang Nan,et al."Octupole Deformations of Even-Even Rn, Th, and U Nuclei in Relativistic Mean Field Theory".COMMUNICATIONS IN THEORETICAL PHYSICS 53(2010):1145-1148. |
入库方式： OAI收割
来源：近代物理研究所
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