化学学报 ›› 2003, Vol. 61 ›› Issue (11): 1729-1733. 上一篇    下一篇

研究论文

四原子分子振转相互作用的Lie代数方法

冯东太;丁世良;王美山   

  1. 山东大学物理与微电子学院/化学院
  • 发布日期:2003-11-15

Lie Algebraic Approach to Ro-vibrational Interaction of Tetratomic Molecules

Feng Dongtai;Ding Shiliang;Wang Meishan   

  1. School of Physics and Microelectronics/School of Chemistry, Shandong University
  • Published:2003-11-15

利用Lie代数方法研究了四原子分子振转相互作用,在代数框架内首次给出四 原子分子振转相互作用的张量算子非对角矩阵元的表达式,利用这些表达式对线型 四原子分子HCCF振转相互作用的l-doubling进行了计算。

关键词: 原子, 相互作用, 张量算子, 约化阵元

The ro-vibrational interaction of tetratomic molecules is studied by using Lie algebra. It is the first time to give the formulae of non- diagonal matrix elements of tensor operators which can be employed to describe the ro-vibrational interaction for linear tetratomic molecules. As an example, the Z-doubling of ro-vibrational interaction of HCCF is computed by using these formulae.

Key words: ATOM, INTERACTIONS, tensor operator, reduced matrix element

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