Franck—Condon breakdown as a probe of continuum coupling in molecular photoionization
| Autor: | Heung Cheun Choi, Erwin D. Poliakoff, Sandeep Kakar |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
chemistry.chemical_classification
Shape resonance Continuum (measurement) Chemistry Branching fraction Photoionization mode General Physics and Astronomy Photoionization Branching (polymer chemistry) Physics::Atomic and Molecular Clusters Physical and Theoretical Chemistry Atomic physics Inorganic compound Computer Science::Information Theory Channel coupling |
| Zdroj: | Chemical Physics Letters. 190:489-493 |
| ISSN: | 0009-2614 |
| DOI: | 10.1016/0009-2614(92)85178-d |
| Popis: | We have measured vibrational branching ratios for 4σ −1 photoionization of CO in order to characterize continuum channel coupling. The results indicate that the shape resonance in the 5σ→ϵσ channel influences vibrational branching ratios of the 4σ −1 channel via continuum coupling, and the data illustrate how continuum channel coupling affects molecular photoionization dynamics. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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