Algebraic treatment of alpha-cluster nuclei

被引：0

作者：

Bijker, Roelof ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Mexico City 04510, DF, Mexico

来源：

XXXVI SYMPOSIUM ON NUCLEAR PHYSICS (COCOYOC 2013) | 2014年 / 492卷

关键词：

INELASTIC ELECTRON SCATTERING; MOLECULES; SHELL; O-16; C-12;

D O I：

10.1088/1742-6596/492/1/012009

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：

I discuss an algebraic treatment of alpha-cluster nuclei in the framework of the Algebraic Cluster Model. It is suggested to treat C-12 as an oblate top with D-3h symmetry (equilateral triangle) and O-16 as a spherical top with tetrahedral T-d symmetry (regular tetrahedron). The structure of the rotational bands is a consequence of the underlying symmetry, and can be used to help determine the geometrical configuration of the alpha-particles.

引用

页数：10

共 27 条

[1] ALGEBRAIC MODELS OF HADRON STRUCTURE .1. NONSTRANGE BARYONS [J].

BIJKER, R ;

IACHELLO, F ;

LEVIATAN, A .

ANNALS OF PHYSICS, 1994, 236 (01) :69-116

[2] SPECTRUM-GENERATING ALGEBRA FOR X(3) MOLECULES [J].

BIJKER, R ;

DIEPERINK, AEL ;

LEVIATAN, A .

PHYSICAL REVIEW A, 1995, 52 (04) :2786-2790

[3] Algebraic treatment of three-body problems [J].

Bijker, R ;

Leviatan, A .

FEW-BODY SYSTEMS, 1998, 25 (1-3) :89-100

[4] Spectrum generating algebras for few-body systems [J].

Bijker, Roelof .

SYMMETRIES IN SCIENCE XV, 2012, 380

[5] EFFECTIVE INTERACTIONS FOR 1P SHELL [J].

COHEN, S ;

KURATH, D .

NUCLEAR PHYSICS, 1965, 73 (01) :1-&

[6] ELASTIC AND INELASTIC ELECTRON SCATTERING FROM C12 AND O16 [J].

CRANNELL, H .

PHYSICAL REVIEW, 1966, 148 (03) :1107-+

[7]

Crannell H, 1979, INT C NUCL PHYS EL I

[8]

Crannell H L, 1964, PHYS REV, V136, pB1580

[9] Determination of nuclear radii for unstable states in 12C with diffraction inelastic scattering [J].

Danilov, A. N. ;

Belyaeva, T. L. ;

Demyanova, A. S. ;

Goncharov, S. A. ;

Ogloblin, A. A. .

PHYSICAL REVIEW C, 2009, 80 (05)

[10]

Dreyfuss A C, 2012, ARXIV12122255NUCLTH

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