Autor(es):
Garrido, J. D. 
; Caridade, P. J. S. B. ; Varandas, A. J. C.
Data: 2002
Identificador Persistente: http://hdl.handle.net/10316/10452
Origem: Estudo Geral - Universidade de Coimbra
Detalhes do Documento
Dynamics Study of the OH + O2 Branching Atmospheric Reaction. 4. Influence of V...
Descrição
The vibrational relaxation processes occurring during collisions of vibrationally excited O2 and OH are investigated using the quasiclassical trajectory method and a realistic double many-body expansion (DMBE I) potential energy surface for ground-state HO3. 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. http://dx.doi.org/10.1021/jp0203245
The vibrational relaxation processes occurring during collisions of vibrationally excited O2 and OH are investigated using the quasiclassical trajectory method and a realistic double many-body expansion (DMBE I) potential energy surface for ground-state HO3. 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. http://dx.doi.org/10.1021/jp0203245
Tipo de Documento
Artigo
Idioma Inglês
Idioma Inglês
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