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Rotationally resolved photoionization dynamics of hot CO fragmented from OCS
| Content Provider | Semantic Scholar |
|---|---|
| Author | Rijs, Anouk M. Backus, Ellen H. G. Wang, Kwanghsi McKoy, Vincent |
| Copyright Year | 2002 |
| Abstract | The photoionization dynamics of rotationally hot CO, photodissociated from OCS, have been studied using laser photoelectron spectroscopy via the intermediate B S Rydberg state leading to the X S of the ion. The photodissociation of OCS near 230 nm produces rotationally hot, but vibrationally cold CO (X S,N9,v950,1) fragments along withS (D) atoms. These high rotational levels show photoelectron spectra with a very strong DN50 transition and weaker DN 561, 62, and63 transitions. Agreement between measured and calculated spectra is good and suggests that there is significant angular momentum coupling in the photoelectron orbital. In the ionization step not onlyDv50, but also off-diagonal, non-Franck–Condon ( DvÞ0) transitions are observed. The intensities of these transitions vary strongly within the region studied and can be explained by the excitation of superexcited Rydberg states with an A P core. © 2002 American Institute of Physics.@DOI: 10.1063/1.1434993 # |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://research.vu.nl/ws/portalfiles/portal/2603093/233492.pdf |
| Alternate Webpage(s) | http://authors.library.caltech.edu/61602/1/1.1434993.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | 2-picoline AngularJS Coherent Excitation Image resolution Initial Volume of Distribution Ions Molecular orbital Original Chip Set Photoelectric effect Photoelectrochemical process Photoelectron Spectroscopy |
| Content Type | Text |
| Resource Type | Article |