高温空气中NO分子β(B^2Π_r-X^2Π_r)及γ(A^2Σ^+-X^2Π_r)发光带系的Franck-Condon因子计算  

Calculation for Franck Condon Factors of the Two Band Systems β(B 2Π r-X 2Π r) and γ(A 2Σ +-X 2Π r) of NO in the Air at High Temperature

作　　者：张中明[1] 普小云[1] 林理忠[1] 熊烨[1] 

机构地区：[1]云南大学物理系

出　　处：《光谱学与光谱分析》1999年第3期274-277,共4页Spectroscopy and Spectral Analysis

基　　金：云南省科委自然科学基金

摘　　要：在双原子分子核运动的波动方程中，计入分子的振转相互作用项，得出的波函数除与振动量子数有关外，还与转动量子数有关。本文用该波函数编程计算了高温空气中ＮＯ分子β（Ｂ２Πｒ－Ｘ２Πｒ）及γ（Ａ２Σ＋－Ｘ２Πｒ）带系的Ｆｒａｎｃｋ－Ｃｏｎｄｏｎ因子。计算中转动量子数的取值由Ｊ＝０取至Ｊ＝２００，结果适用于低温和高温条件。From the nuclear Schr o¨ dinger equation of a diatomic molecule with vibration rotation interaction term involved in it,we derive the wavefunction relevant not only to vibrational quantum number,but also to rotational one.The Franck Condon factors of the two band systems β(B 2Π r -X 2Π r ) and γ(A 2Σ +-X 2Π r ) of NO in the air at high temperature are calculated in this paper,using the derived wavefunction.In the calculation,the rotational quantum number J takes values from 0 up to 200.The results apply to both low or high temperature conditions.

关 键 词：双原子分子 核运动 波动方程 核波动方程 

分 类 号：O641.121[理学—物理化学]