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Wang Nan; Meng Jie; Zhao En-Guang; Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China
Octupole Deformations of Even-Even Rn, Th, and U Nuclei in Relativistic Mean Field Theory
Source PublicationCOMMUNICATIONS IN THEORETICAL PHYSICS
KeywordHartree-bogoliubov Theory Halo
AbstractThe 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).
2010
ISSN0253-6102
Volume53Issue:6Pages:1145-1148
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China[10975100, 10979024, 10705014, 10811130562]; Chinese Academy of Sciences[KJCX3-SYW-No2]; Major State Basic Research Development Program[2007CB815000] ; National Natural Science Foundation of China[10975100, 10979024, 10705014, 10811130562]; Chinese Academy of Sciences[KJCX3-SYW-No2]; Major State Basic Research Development Program[2007CB815000] ; National Natural Science Foundation of China[10975100, 10979024, 10705014, 10811130562]; Chinese Academy of Sciences[KJCX3-SYW-No2]; Major State Basic Research Development Program[2007CB815000] ; National Natural Science Foundation of China[10975100, 10979024, 10705014, 10811130562]; Chinese Academy of Sciences[KJCX3-SYW-No2]; Major State Basic Research Development Program[2007CB815000]
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Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5096
Collection理论物理所科研产出_SCI论文
Corresponding AuthorWang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China
Recommended Citation
GB/T 7714
Wang Nan,Meng Jie,Zhao En-Guang,et al. Octupole Deformations of Even-Even Rn, Th, and U Nuclei in Relativistic Mean Field Theory[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2010,53(6):1145-1148.
APA Wang Nan,Meng Jie,Zhao En-Guang,&Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China.(2010).Octupole Deformations of Even-Even Rn, Th, and U Nuclei in Relativistic Mean Field Theory.COMMUNICATIONS IN THEORETICAL PHYSICS,53(6),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 53.6(2010):1145-1148.
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