Deduction of the quantum numbers of low-lying states of 6-nucleon systems based on symmetry

被引：21

作者：

Bao, CG ^{[1
]}

Liu, YX

机构：

[1] Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China

[2] Zhongshan Univ, Dept Phys, Canton 510275, Peoples R China

[3] Beijing Univ, Dept Phys, Beijing 100871, Peoples R China

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 82卷 / 01期

关键词：

D O I：

10.1103/PhysRevLett.82.61

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The inherent nodal structure in the wave functions of 6-nucleon systems is investigated using group theory. The existence of a group of six low-lying states composed of mainly an L = 0 component is deduced. In addition to the {4,2} spatial permutation symmetry, the {2,2,2} symmetry is found to be also important for the low-lying states, [S0031-9007(98)08131-9].

引用

页码：61 / 64

页数：4

共 16 条

[1] ENERGY-LEVELS OF LIGHT-NUCLEI A = 5-10 [J].

AJZENBERGSELOVE, F .

NUCLEAR PHYSICS A, 1988, 490 (01) :1-225

[2] Large regions of stability in the phase diagrams of quantum dots and the associated filling factors [J].

Bao, CG .

PHYSICAL REVIEW LETTERS, 1997, 79 (18) :3475-3477

[3] COMPARISON OF THE STRUCTURES OF AN ATOMIC 3-VALENCE-ELECTRON SYSTEM WITH A NUCLEAR 3-VALENCE-NEUTRON SYSTEM [J].

BAO, CG .

FEW-BODY SYSTEMS, 1992, 13 (01) :41-56

[4]

Bao CG, 1997, CHINESE PHYS LETT, V14, P20, DOI 10.1088/0256-307X/14/1/006

[5] MODES OF ANGULAR MOTION IN INTRASHELL (2S+1)S(0) STATES OF 4-VALENCE-ELECTRON ATOMIC SYSTEMS [J].

BAO, CG .

PHYSICAL REVIEW A, 1993, 47 (03) :1752-1760

[6] Qualitative feature of the low-lying intrashell states of 4-valence-electron atoms derived from symmetry consideration [J].

Bao, CG .

PHYSICS LETTERS A, 1998, 250 (1-3) :123-130

[7] Deduction of the quantum numbers of low-lying states of 4-nucleon systems based on symmetry [J].

Bao, CG .

NUCLEAR PHYSICS A, 1998, 637 (04) :520-528

[8] EFFECTS OF QUANTUM-MECHANICAL SYMMETRY ON ELECTRONIC CORRELATIONS IN INTRASHELL STATES OF 4-VALENCE-ELECTRON ATOMS [J].

BAO, CG .

PHYSICAL REVIEW A, 1994, 50 (03) :2182-2190

[9]

Chen J. Q., 1989, GROUP REPRESENTATION

[10] 3-BODY RESONANCES IN HE-6, LI-6, AND BE-6, AND THE SOFT DIPOLE MODE PROBLEM OF NEUTRON HALO NUCLEI [J].

CSOTO, A .

PHYSICAL REVIEW C, 1994, 49 (06) :3035-3041

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