Hidden pseudospin and spin symmetries and their origins in atomic nuclei

doi:10.1016/j.physrep.2014.12.005

	Hidden pseudospin and spin symmetries and their origins in atomic nuclei
	Liang, Haozhao 1,2; Meng, Jie 1,3,4; Zhou, Shan-Gui 5,6
刊名	PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS
	2015-03-31
卷号	570 页码:1-84
关键词	Single-particle Spectra Spin Symmetry Pseudospin Symmetry Supersymmetry Covariant Density Functional Theory
ISSN号	0370-1573
DOI	10.1016/j.physrep.2014.12.005
文献子类	Review
英文摘要	Symmetry 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.
资助项目	[24-02201]
WOS关键词	RELATIVISTIC MEAN-FIELD ; HARTREE-BOGOLIUBOV THEORY ; SINGLE-PARTICLE RESONANCES ; GROUND-STATE PROPERTIES ; BOSON-FERMION MODEL ; NEUTRON-DRIP-LINE ; ASYMPTOTIC ITERATION METHOD ; PEKERIS-TYPE APPROXIMATION ; DENSITY-FUNCTIONAL THEORY ; REAL STABILIZATION METHOD
WOS研究方向	Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000352247600001
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/47939]
专题	中国科学院近代物理研究所
通讯作者	Meng, Jie
作者单位	1.Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 2.RIKEN Nishina Ctr, Wako, Saitama 3510198, Japan 3.Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China 4.Univ Stellenbosch, Dept Phys, ZA-7600 Stellenbosch, South Africa 5.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China 6.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Liang, Haozhao,Meng, Jie,Zhou, Shan-Gui. Hidden pseudospin and spin symmetries and their origins in atomic nuclei[J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS,2015,570:1-84.
APA	Liang, Haozhao,Meng, Jie,&Zhou, Shan-Gui.(2015).Hidden pseudospin and spin symmetries and their origins in atomic nuclei.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS,570,1-84.
MLA	Liang, Haozhao,et al."Hidden pseudospin and spin symmetries and their origins in atomic nuclei".PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS 570(2015):1-84.