Table of Contents
Laser Chemistry
Volume 2, Issue 5-6, Pages 361-372
http://dx.doi.org/10.1155/LC.2.361

Preliminary Investigations About the Cs*+H2 Collision

1Laboratoire de Physique Quantique (E.R.A. 821), Université Paul Sabatier, 118, route de Narbonne, Toulouse Cedex 31062, France
2Laboratoire Aimé Cotton, Centre Universitaire d'Orsay, Orsay Cedex 92405, France

Copyright © 1983 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

The possible photoreactions leading to the formation of “laser snow” in cell experiment by laser irradiation of Cesium atoms to the (7p) level will be analyzed through crossed beam experiment. A single collision process would be excluded if an activation barrier was present in the inverse ground state reaction CsH+HCs+H2; accurate ab initio calculations exclude the existence of such a barrier. The ionic state Cs+ + H2 is suggested to make possible the electronic into vibrational energy transfer in the perpendicular collision.