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Liang, HZ; Meng, J; Zhou, SG; Meng, J (reprint author), Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China.
Hidden pseudospin and spin symmetries and their origins in atomic nuclei
Source PublicationPHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS
Language英语
KeywordSingle-particle Spectra Spin Symmetry Pseudospin Symmetry Supersymmetry Covariant Density Functional Theory
AbstractSymmetry plays a fundamental role in physics. The quasi-degeneracy between single-particle orbitals (n, l ,j = l + 1/2) and (n - 1, l + 2, j = l + 3/2) indicates a hidden symmetry in atomic nuclei, the so-called pseudospin symmetry (PSS). Since the-introduction of the concept of PSS in atomic nuclei, there have been comprehensive efforts to understand its origin. Both splittings of spin doublets and pseudospin doublets play critical roles in the evolution of magic numbers in exotic nuclei discovered by modern spectroscopic studies with radioactive ion beam facilities. Since the PSS was recognized as a relativistic symmetry in 1990s, many special features, including the spin symmetry (SS) for anti-nucleon, and many new concepts have been introduced. In the present Review, we focus on the recent progress on the PSS and SS in various systems and potentials, including extensions of the PSS study from stable to exotic nuclei, from non-confining to confining potentials, from local to non-local potentials, from central to tensor potentials, from bound to resonant states, from nucleon to anti-nucleon spectra, from nucleon to hyperon spectra, and from spherical to deformed nuclei. Open issues in this field are also discussed in detail, including the perturbative nature, the supersymmetric representation with similarity renormalization group, and the puzzle of intruder states. (C) 2015 Elsevier B.V. All rights reserved.
2015
Volume570Issue:0Pages:1-84
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1016/j.physrep.2014.12.005
Indexed BySCI
Funding OrganizationMajor State 973 Program of China [2013CB834400] ; Major State 973 Program of China [2013CB834400] ; Major State 973 Program of China [2013CB834400] ; Major State 973 Program of China [2013CB834400] ; Natural Science Foundation of China [10975008, 11175002, 11105006, 11335002] ; Natural Science Foundation of China [10975008, 11175002, 11105006, 11335002] ; Natural Science Foundation of China [10975008, 11175002, 11105006, 11335002] ; Natural Science Foundation of China [10975008, 11175002, 11105006, 11335002] ; Research Fund for the Doctoral Program of Higher Education (RFDP) [20110001110087] ; Research Fund for the Doctoral Program of Higher Education (RFDP) [20110001110087] ; Research Fund for the Doctoral Program of Higher Education (RFDP) [20110001110087] ; Research Fund for the Doctoral Program of Higher Education (RFDP) [20110001110087] ; RIKEN iTHES Project ; RIKEN iTHES Project ; RIKEN iTHES Project ; RIKEN iTHES Project ; RIKEN Foreign Postdoctoral Researcher Program ; RIKEN Foreign Postdoctoral Researcher Program ; RIKEN Foreign Postdoctoral Researcher Program ; RIKEN Foreign Postdoctoral Researcher Program ; [24-02201] ; [24-02201] ; [24-02201] ; [24-02201]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21044
Collection理论物理所科研产出_SCI论文
Corresponding AuthorMeng, J (reprint author), Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China.
Recommended Citation
GB/T 7714
Liang, HZ,Meng, J,Zhou, SG,et al. Hidden pseudospin and spin symmetries and their origins in atomic nuclei[J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS,2015,570(0):1-84.
APA Liang, HZ,Meng, J,Zhou, SG,&Meng, J .(2015).Hidden pseudospin and spin symmetries and their origins in atomic nuclei.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS,570(0),1-84.
MLA Liang, HZ,et al."Hidden pseudospin and spin symmetries and their origins in atomic nuclei".PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS 570.0(2015):1-84.
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