FIXED-NUCLEI APPROXIMATION AS APPLIED TO ROTATIONAL EXCITATION OF MOLECULES BY ATOMS

被引：8

作者：

BERGERON, G ^{[1
]}

LEFORESTIER, C ^{[1
]}

LAUNAY, JM ^{[1
]}

机构：

[1] OBSERV PARIS,DAPHE,CNRS,RECH GRP 24,F-92190 MEUDON,FRANCE

来源：

CHEMICAL PHYSICS LETTERS | 1978年 / 59卷 / 01期

关键词：

D O I：

10.1016/0009-2614(78)85631-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The applicability of the fixed-nuclei approximation to the rotational excitation of a diatomic molecule by an atom is investigated. The approximation is shown to predict accurate quantum cross sections for the model system H2 + N2 at thermal collision energies. A quasi-classical Monte-Carlo study of the same problem is also performed, and the success of the fixed-nuclei approximation is interpreted by investigating in detail a number of coplanar classical trajectories. © 1978.

引用

页码：129 / 132

页数：4

共 29 条

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