ITP OpenIR  > SCI会议论文
Exact conservation and breaking of pseudospin symmetry in single particle resonant states
Lu, BN; Zhao, EG; Zhou, SG
2013
Conference Name8th China-Japan Joint Nuclear Physics Symposium (CJJNPS)
Source Publication8TH CHINA-JAPAN JOINT NUCLEAR PHYSICS SYMPOSIUM (CJJNPS2012)
Volume1533
Pages63-69
Conference DateOCT 15-19, 2012
Conference PlaceChina Inst Atom Energy (CIAE), Beijing, PEOPLES R CHINA
Author of SourceChina Inst Atom Energy (CIAE)
Publication PlaceMELVILLE
ISSN0094-243X
PublisherAMER INST PHYSICS
ISBN978-0-7354-1157-9
AbstractIn this contribution we present some results on the study of pseudospin symmetry (PSS) in single particle resonant states. The PSS is a relativistic dynamical symmetry connected with the small component of the nucleon Dirac wave function. Many efforts have been made to study this symmetry in bound states. We recently gave a rigorous justification of the PSS in single particle resonant states by examining the zeros of Jost functions corresponding to the small components of the radial Dirac wave functions and phase shifts of continuum states [1, Lu et al., Phys. Rev. Lett. 109, 072501 (2012)]. We have shown that the PSS in single particle resonant states in nuclei is conserved when the attractive scalar and repulsive vector potentials have the same magnitude but opposite sign. Examples of exact conservation and breaking of this symmetry in single particle resonances are given for spherical square-well and Woods-Saxon potentials.
KeywordHARTREE-BOGOLIUBOV THEORY SPIN SYMMETRY OSCILLATOR EXPLORATION ISOTOPES NUCLEI
DOI10.1063/1.4806778
URL查看原文
Indexed ByCPCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Applied ; Physics, Nuclear
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.itp.ac.cn/handle/311006/23606
CollectionSCI会议论文
Affiliation1.[Lu, Bing-Nan
2.Zhao, En-Guang
3.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Lu, BN,Zhao, EG,Zhou, SG. Exact conservation and breaking of pseudospin symmetry in single particle resonant states[C]//China Inst Atom Energy (CIAE). MELVILLE:AMER INST PHYSICS,2013:63-69.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lu, BN]'s Articles
[Zhao, EG]'s Articles
[Zhou, SG]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lu, BN]'s Articles
[Zhao, EG]'s Articles
[Zhou, SG]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lu, BN]'s Articles
[Zhao, EG]'s Articles
[Zhou, SG]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.