Photoelectron–neutral–neutral coincidence studies of dissociative photodetachment

Photoelectron–neutral–neutral coincidence spectra have been measured for the dissociative photodetachment of O4− (O4−+hν→O2+O2+e−) at 523 and 349 nm. The neutral photofragment translational energy spectrum, the photoelectron spectrum, and the correlations of the translational energy and photoelectro...

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Bibliographic Details
Published in:The Journal of chemical physics 1995-12, Vol.103 (22), p.9876-9879
Main Authors: Hanold, K. A., Sherwood, C. R., Continetti, R. E.
Format: Article
Language:English
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Summary:Photoelectron–neutral–neutral coincidence spectra have been measured for the dissociative photodetachment of O4− (O4−+hν→O2+O2+e−) at 523 and 349 nm. The neutral photofragment translational energy spectrum, the photoelectron spectrum, and the correlations of the translational energy and photoelectron energy are presented here. The correlation spectra reveal phenomena that are not discernable in either one-dimensional measurement. Features are observed which indicate that non-Franck–Condon processes play a role in the dissociative photodetachment of O4− at 349 nm.
ISSN:0021-9606
1089-7690
DOI:10.1063/1.469954