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Description of N=7 similar to 9 Isotones with a Modified Single-Particle Potential
Guo Yan-Qing1,3,4; Ren Zhong-Zhou1,2,3; Chen Yu-Qing1,3
2008-12-15
Source PublicationCOMMUNICATIONS IN THEORETICAL PHYSICS
Volume50Issue:6Pages:1396-1400
AbstractWe study the level structures of N = 7 similar to 9 isotones and their mirror nuclei in the framework of the single-particle potential model. Considering the limitation of the conventional potential-model calculation, the isospin-dependent l(2) coupling is newly introduced in the average potential. The modified model gives a unified description for the structures of all studied nuclei. Calculations self-consistently produce the s-d level inversion in N = 9 isotones and their mirror nuclei. Meanwhile, the s-p level inversion in the mirror nuclei (11)Be and (11)N is reproduced. The study confirms the neutron halo structures in (11)Be(2s(1/2)), (11)Be(1p(1/2)), (12)B(2s(1/2)), (14)B(2s(1/2)), (13)C(2s(1/2)), (15)C(2s(1/2)) and the proton halo structure in (17)F(2s(1/2)). The agreement between theory and experiment indicates that the inclusion of the l(2) coupling is a feasible way to explain the abnormal structures of exotic light nuclei.
KeywordModified Single-particle Potential Level Inversion l(2) Coupling
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordNEUTRON HALO ; LIGHT-NUCLEI ; BE-11 ; STATE ; MODEL ; F-17
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000262728000031
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/15895
Collection暗物质和空间天文实验室
Affiliation1.Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China
2.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China
3.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210008, Peoples R China
4.Hanshan Normal Univ, Dept Phys & Elect Engn, Chaozhou 521041, Peoples R China
Recommended Citation
GB/T 7714
Guo Yan-Qing,Ren Zhong-Zhou,Chen Yu-Qing. Description of N=7 similar to 9 Isotones with a Modified Single-Particle Potential[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2008,50(6):1396-1400.
APA Guo Yan-Qing,Ren Zhong-Zhou,&Chen Yu-Qing.(2008).Description of N=7 similar to 9 Isotones with a Modified Single-Particle Potential.COMMUNICATIONS IN THEORETICAL PHYSICS,50(6),1396-1400.
MLA Guo Yan-Qing,et al."Description of N=7 similar to 9 Isotones with a Modified Single-Particle Potential".COMMUNICATIONS IN THEORETICAL PHYSICS 50.6(2008):1396-1400.
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