Laser predissociation spectroscopy of the f 4Πg state of O2+
- 15 September 1980
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 73 (6), 2629-2640
- https://doi.org/10.1063/1.440476
Abstract
Two quasibound vibrational levels of the f 4Πg state have been observed by monitoring O+ photofragments resulting from absorption of laser radiation by the a 4Πu state. The first spectroscopic constants for the f state have been derived from rotational and isotopic analyses. Measurements of the predissociation linewidths and photofragment kinetic energies have been used to refine estimates of the barrier in the f state potential curve and to identify likely predissociation mechanisms.Keywords
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