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Zhang Shi-Sheng; Sun Bao-Hua; Zhou Shan-Gui; Zhang, SS , Beihang Univ, Sch Sci, Dept Phys, Beijing 100083, Peoples R China
Exploration of pseudospin symmetry in the resonant states
Source PublicationCHINESE PHYSICS LETTERS
KeywordHartree-bogoliubov Theory Mean-field Theory Dirac-equation Relativistic Symmetry Harmonic-oscillator Coupling-constant Deformed-nuclei Nilsson Model Continuation Potentials
AbstractTaking Sn-120 as an example, we discuss the pseudospin symmetry in the single proton resonant states by examining the energies, widths and the wavefunctions. The information of the single proton resonant states in spherical nuclei are extracted from an analytic continuation in Hie coupling constant method within the framework of the self-consistent relativistic mean field theory under the relativistic boundary condition. We find small energy splitting in a pair of pseudospin partners in the resonant states. The lower components of the Dirac wavefunctions of a pseudospin doublet agree well in the region where nuclear potential dominates. It is concluded that the pseudospin symmetry is also well conserved for the resonant states in realistic nuclei.
2007
ISSN0256-307X
Volume24Issue:5Pages:1199-1202
Subject AreaPhysics
Indexed BySCI
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Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5742
Collection理论物理所科研产出_SCI论文
Corresponding AuthorZhang, SS , Beihang Univ, Sch Sci, Dept Phys, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Zhang Shi-Sheng,Sun Bao-Hua,Zhou Shan-Gui,et al. Exploration of pseudospin symmetry in the resonant states[J]. CHINESE PHYSICS LETTERS,2007,24(5):1199-1202.
APA Zhang Shi-Sheng,Sun Bao-Hua,Zhou Shan-Gui,&Zhang, SS , Beihang Univ, Sch Sci, Dept Phys, Beijing 100083, Peoples R China.(2007).Exploration of pseudospin symmetry in the resonant states.CHINESE PHYSICS LETTERS,24(5),1199-1202.
MLA Zhang Shi-Sheng,et al."Exploration of pseudospin symmetry in the resonant states".CHINESE PHYSICS LETTERS 24.5(2007):1199-1202.
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