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双原子分子振转激发态
引用本文:方建云. 双原子分子振转激发态[J]. 物理化学学报, 1992, 8(5): 625-629. DOI: 10.3866/PKU.WHXB19920510
作者姓名:方建云
作者单位:Institute of Theoretical Chemistry, Jilin University, Changchun 130023
摘    要:发展了一种较简便的方法来计算双原子分子的振转激发态。原则上,该方法可以给出同数值积分方法一样精确的结果。作为例子, 给出了H_2的162个振转激发态的准确能级和波函数。

关 键 词:振转态  径向方程  谐振子基  最小平方拟合  
收稿时间:1991-03-26
修稿时间:1991-12-24

ROVIBRATIONALLY EXCITED STATES OF DIATOMIC MOLECULES
Fang Jianyun Institute of Theoretical Chemistry,Jilin University,Changchun ,P. R. China. ROVIBRATIONALLY EXCITED STATES OF DIATOMIC MOLECULES[J]. Acta Physico-Chimica Sinica, 1992, 8(5): 625-629. DOI: 10.3866/PKU.WHXB19920510
Authors:Fang Jianyun Institute of Theoretical Chemistry  Jilin University  Changchun   P. R. China
Affiliation:Institute of Theoretical Chemistry, Jilin University, Changchun 130023
Abstract:The present paper developes a simple method for calculating the rovibrationallyexcited states of diatomic molecules. In principle, the results can retain the sameaccuracy as conventional numerical integration. As an example, the energy levels andwave functions of H_2 for the first 162 rovibrational states are given by this method.
Keywords:Rovibrational states  Radial equation  Harmonic oscillator basis  Least squares fit
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