DESCRIPTION OF SUPERDEFORMED BANDS BY THE QUANTUM ALGEBRA SUQ(2)

被引：70

作者：

BONATSOS, D

DRENSKA, SB

RAYCHEV, PP

ROUSSEV, RP

SMIRNOV, YF

机构：

[1] INST NUCL ENERGY RES,BU-1784 SOFIA,BULGARIA

[2] MV LOMONOSOV STATE UNIV,INST NUCL PHYS,MOSCOW 117234,USSR

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1991年 / 17卷 / 05期

关键词：

D O I：

10.1088/0954-3899/17/5/003

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：

Spectra of superdeformed bands in even-even nuclei, as well as rotational bands with normal deformation, are described very accurately within the framework of the quantum algebra SU(q)(2). Stretching effects are taken into account by allowing the algebra to slightly deviate from the normal SU(2) form. It is proven that this deviation is equivalent to the usual expansion of the energy in terms of powers of j(j + 1), summed up to all orders.

引用

页码：L67 / L73

页数：7

共 33 条

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