Implications of pseudospin symmetry on relativistic magnetic properties and Gamow-Teller transitions in nuclei

被引：43
作者：
Ginocchio, JN [1 ]
机构：
[1] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA
来源：
PHYSICAL REVIEW C | 1999年 / 59卷 / 05期
关键词：
D O I：
10.1103/PhysRevC.59.2487
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Recently it has been shown that pseudospin symmetry has its origins in a relativistic symmetry of the Dirac Hamiltonian. Using this symmetry we relate single-nucleon relativistic magnetic moments of states in a pseudospin doublet to the relativistic magnetic dipole transitions between the states in the doublet, and we relate single-nucleon relativistic Gamow-Teller transitions within states in the doublet. We apply these relationships to the Gamow-Teller transitions from Ca-39 to its mirror nucleus K-39. [S0556-2813(99)01105-X].
引用
收藏
页码：2487 / 2493
页数：7
相关论文
共 28 条
  • [21] RELATIVISTIC SINGLE-PARTICLE POTENTIALS FOR NUCLEI
    MILLER, LD
    [J]. ANNALS OF PHYSICS, 1975, 91 (01) : 40 - 57
  • [22] MOTTELSON B, 1991, NUCL PHYS A, V522, pC1, DOI 10.1016/0375-9474(91)90048-B
  • [23] NATURAL-PARITY STATES IN SUPERDEFORMED BANDS AND PSEUDO SU(3) SYMMETRY AT EXTREME CONDITIONS
    NAZAREWICZ, W
    TWIN, PJ
    FALLON, P
    GARRETT, JD
    [J]. PHYSICAL REVIEW LETTERS, 1990, 64 (14) : 1654 - 1657
  • [24] NUCLEAR GROUND-STATE PROPERTIES IN A RELATIVISTIC POINT COUPLING MODEL
    NIKOLAUS, BA
    HOCH, T
    MADLAND, DG
    [J]. PHYSICAL REVIEW C, 1992, 46 (05): : 1757 - 1781
  • [25] l-forbidden M1 transition in 32S:: A test of tensor corrections to the magnetic dipole operator
    Reitz, B
    Hofmann, F
    von Neumann-Cosel, P
    Neumeyer, F
    Rangacharyulu, C
    Richter, A
    Schrieder, G
    Sober, DI
    Brown, BA
    [J]. PHYSICAL REVIEW LETTERS, 1999, 82 (02) : 291 - 294
  • [26] SEROT BD, 1986, RELATIVISTIC NUCL MA, V16
  • [27] Alignment and pseudospin symmetry
    Stephens, FS
    Deleplanque, MA
    Macchiavelli, AO
    Diamond, RM
    Fallon, P
    Lee, IY
    Schuck, C
    [J]. PHYSICAL REVIEW C, 1998, 57 (04): : R1565 - R1568
  • [28] QUENCHING OF SPIN MATRIX-ELEMENTS IN NUCLEI
    TOWNER, IS
    [J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1987, 155 (05): : 263 - 377
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