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K.A. Hanold, C.R. Sherwood and R.E. Continetti, "Photoelectron-Neutral-Neutral Coincidence Studies of Dissociative Photodetachment.", J. Chem. Phys. 103, 9876-9879 (1995). |
| Photoelectron-neutral-neutral coincidence spectra have been measured for the dissociative photodetachment of O4- ( O4- + hv --> 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. |