Impact parameter dependence of vibrational excitation cross sections for H-2+Hecollisions

被引：22

作者：

Micha, David A. ^{[1
]}

Rotenberg, Manuel ^{[2
,3
]}

机构：

[1] Univ Florida, Dept Chem & Phys, Quantum Theory Project, Gainesville, FL 32601 USA

[2] Univ Calif San Diego, Dept Appl Phys & Informat Sci, La Jolla, CA 92037 USA

[3] Univ Calif San Diego, Inst Pure & Appl Phys Sci, La Jolla, CA 92037 USA

来源：

CHEMICAL PHYSICS LETTERS | 1970年 / 6卷 / 02期

关键词：

D O I：

10.1016/0009-2614(70)80136-1

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：

Differential and integral vibrational excitation cross sections for H-2 + H e have been obtained from a coupled-channels calculation using an optical potential approach. A comparison is made with results of the modified-wavenumber approximation. Angular distributions are found to be strongly peaked in the forward center-of-mass direction.

引用

页码：79 / 82

页数：4

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