SUQ(2) DESCRIPTION OF ROTATIONAL SPECTRA AND ITS RELATION TO THE VARIABLE MOMENT OF THE INERTIA MODEL

被引：89

作者：

BONATSOS, D

ARGYRES, EN

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：

PHYSICS LETTERS B | 1990年 / 251卷 / 04期

关键词：

D O I：

10.1016/0370-2693(90)90782-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Rotational spectra of even-even nuclei can be described by the quantum algebra SU(q)(2). The two-parameter formula given by the algebra is equivalent to an expansion in terms of powers of j(j + 1), similar to the expansion given by the variable moment of inertia (VMI) model. The moment of inertia parameter in the two models, as well as the small parameter of the expansion, are found to have similar numerical values.

引用

页码：477 / 482

页数：6

共 20 条

[11] ON Q-ANALOGUES OF THE QUANTUM HARMONIC-OSCILLATOR AND THE QUANTUM GROUP SU(2)Q [J].