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Deactivation of CO(A1Π) in individual vibrational levels

✍ Scribed by F.J. Comes; E.H. Fink

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
441 KB
Volume
14
Category
Article
ISSN
0009-2614

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✦ Synopsis

Resonance absorption of CO(A'II --, X'S+ ) fourth positiM: bands was used to excite CO molecules sclectiwly into the 1.' = 0 and 11' = 1 vibrational lcwls of the ~'n state. Studies of the fluorescence spectra at different added 3s pressures yicldcd eil'ectivc cross sections for the vibrational relaxation of A'n, a~' = I and for the quenching of A'FI, v' = 0 molecules. Very lanze cross sections up to ~3s kinetic wcrc measured for thr: r;lre gases Hc, Nc, AI, nnd Kr 1s well as for the molecular species Hz, D2, and K;2.

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