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Density-dependent potential for multi-neutron halo nuclei
Chen Shuang1,3; Chu Yan-Yun1,3; Ren Zhong-Zhou1,2,3
2009-08-01
Source PublicationCHINESE PHYSICS C
Volume33Issue:8Pages:639-644
AbstractWe apply a simple density-dependent potential model to the three-body calculation of the ground-state structure of drip-hne nuclei with a weakly bound core. The hyperspherical harmonics method is used to solve the Faddeev equations. There are no undetermined potential parameters in this calculation. We find that for the halo nuclei with a weakly-bound core, the calculated properties of the ground-state structure are in better agreement with experimental data than the results calculated from the standard Woods-Saxon and Gauss type potentials. We also successfully reproduce the experimental cross sections by using the density calculated from this method. This may be explained by the fact that the simple Fermi or Gaussian function can not exactly describe the density distribution of the drip-line nuclei.
KeywordDensity-dependent Three-body Model Halo Nuclei
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordINTERACTION CROSS-SECTIONS ; 3-BODY HALOS ; FOLDING-MODEL ; CORE EXCITATION ; RICH NUCLEI ; ELASTIC-SCATTERING ; LIGHT-NUCLEI ; RADII ; LI-11 ; FRAGMENTATION
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Nuclear ; Physics, Particles & Fields
WOS IDWOS:000268647300008
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Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/15916
Collection暗物质和空间天文实验室
Affiliation1.Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China
2.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
3.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210008, Peoples R China
Recommended Citation
GB/T 7714
Chen Shuang,Chu Yan-Yun,Ren Zhong-Zhou. Density-dependent potential for multi-neutron halo nuclei[J]. CHINESE PHYSICS C,2009,33(8):639-644.
APA Chen Shuang,Chu Yan-Yun,&Ren Zhong-Zhou.(2009).Density-dependent potential for multi-neutron halo nuclei.CHINESE PHYSICS C,33(8),639-644.
MLA Chen Shuang,et al."Density-dependent potential for multi-neutron halo nuclei".CHINESE PHYSICS C 33.8(2009):639-644.
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