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题名: QUANTUM GROUPS AND SPECTRA OF DIATOMIC-MOLECULES
作者: CHANG, Z ;  GUO, HY ;  YAN, H
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 1992
卷号: 17, 期号:2, 页码:183-204
关键词: HARMONIC-OSCILLATOR ;  SUQ ;  SUQ ;  Q-DEFORMATIONS ;  H->0(2) ;  H(2) ;  SU(2) ALGEBRA ;  EXCITATIONS
学科分类: Physics
通讯作者: CHANG, Z , CHINESE CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.
部门归属: ACAD SINICA,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA
英文摘要: We briefly review and further investigate the quantum group theoretic approach to the spectra of the diatomic molecules presented by the authors recently. The vibration-rotational structures as well as the interactions of vibrations and rotations are described in the quantum group theoretic approach satisfactorily. When Taylor expanded, the analytic formulae of the new approach reproduce the results of nonlinear vibrating rotator model. For some particular states of randomly selected molecules, the parameters of the new approach are computed to fit the phenomenological data to high accuracies. We also supply an analysis of the (pseudo-) potential implied in the new model, and compare it with the conventional model of the local potential that is applied in the explanation of the Dunham formula of energy spectra.
收录类别: SCI
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/11259
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
CHANG, Z,GUO, HY,YAN, H. QUANTUM GROUPS AND SPECTRA OF DIATOMIC-MOLECULES[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1992,17(2):183-204.
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