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Dynamics Study of the OH + O2 Branching Atmospheric Reaction. 4. Influence of Vibrational Relaxation in Collisions Involving Highly Excited Species
| Content Provider | Semantic Scholar |
|---|---|
| Author | Garrido, J. D. Saldaña Caridade, P. J. S. B. Varandas, António J. C. |
| Copyright Year | 2002 |
| Abstract | The vibrational relaxation processes occurring during collisions of vibrationally excited O 2 and OH are investigated using the quasiclassical trajectory method and a realistic double many-body expansion (DMBE I) potential energy surface for ground-state HO 3 . A salient feature is the observation of multiquanta deactivation processes for such high internal energies. It is also shown that the vibrational relaxation of colliding molecules is far less important than the reactive processes leading to formation of "odd-oxygen" (and hence ozone) under stratospheric local thermodynamic disequilibrium conditions. |
| Starting Page | 5314 |
| Ending Page | 5322 |
| Page Count | 9 |
| File Format | PDF HTM / HTML |
| DOI | 10.1021/jp0203245 |
| Volume Number | 106 |
| Alternate Webpage(s) | https://estudogeral.sib.uc.pt/bitstream/10316/10452/1/Dynamics%20Study%20of%20the%20OH%20+%20O2%20Branching%20Atmospheric%20Reaction.%204.pdf |
| Alternate Webpage(s) | https://doi.org/10.1021/jp0203245 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
