Photoelectron–neutral–neutral coincidence studies of dissociative photodetachment
| Autor: | K. A. Hanold, Robert E. Continetti, C. R. Sherwood |
|---|---|
| Rok vydání: | 1995 |
| Předmět: |
Photoemission spectroscopy
Chemistry medicine.drug_class Photodissociation General Physics and Astronomy Dissociative Molecular physics Coincidence Spectral line symbols.namesake X-ray photoelectron spectroscopy Franck–Condon principle Translational energy symbols medicine Physical and Theoretical Chemistry Atomic physics |
| Zdroj: | The Journal of Chemical Physics. 103:9876-9879 |
| ISSN: | 1089-7690 0021-9606 |
| DOI: | 10.1063/1.469954 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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