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Rotational energy transfer in CD ( A 2 1 , v = 0 ) in collisions with Ar
| Content Provider | Semantic Scholar |
|---|---|
| Author | Cerezoa, Carolina Torresa, Ricardo Ruizb, Javier Martina, Margarita |
| Copyright Year | 2000 |
| Abstract | The rotational relaxation in the A 21 state of the deuterated methylidyne radical, CD, by Ar is studied. Emission from CD(A 21) formed in the ArF laser dissociation of deuterated ketene in the presence of several pressures of Ar was recorded with spectral and time resolution. Analysis of the temporal evolution of the emission led to a set of rotational relaxation rate constants that could be well represented by an exponential gap energy law with two adjustable parameters. The errors associated to the rate constant determination were found to be more important for the low rotational levels. Rate constants for CD(A 21) were found to be smaller than the values reported in the literature for the undeuterated methylidyne. ©2000 Elsevier Science S.A. All rights reserved. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://atarazanas.sci.uma.es/docs/articulos/16670851.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
