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Quantum mechanical calculations of vibrational transition probabilities in collinear atom–triatom collisions

✍ Scribed by S. Erkoç; J. N. Murrell

Book ID
104580212
Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
329 KB
Volume
19
Category
Article
ISSN
0020-7608

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✦ Synopsis

Abstract

Quantum mechanical calculations have been made of vibrational transition probabilities in the collinear collision of an inert gas atom with either CO~2~ or OCS. The dependence of the transition probability on the relative translational energy and the reduced mass is similar to that found for atom–diatom collisions. The transition P~00 → 10~ (excitation of the first stretching mode) is much greater than P~00 → 01~ (the second stretching mode). This is largely due to the difference in frequencies but it has been shown that there is an independent mass factor responsible for this difference.

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