Article Dans Une Revue Journal of Physical Chemistry A Année : 2007

Differential and integral cross sections for the H + O2 → O + OH combustion reaction

Résumé

We present accurate differential and integral cross sections for the H + O2 → OH + O reaction obtained on a newly developed ab initio potential energy surface using time-independent and time-dependent quantum mechanical methods. The product angular distributions near the reaction threshold show pronounced forward and backward peaks, reflecting the complex-forming mechanism. However, the asymmetry of these peaks suggests certain nonstatistical behaviors, presumably due to some relatively short-lived resonances. The integral cross section increases monotonically with the collision energy above a reaction threshold.

Dates et versions

hal-00186011 , version 1 (07-11-2007)

Identifiants

Citer

Pascal Honvault, Shi Ying Lin, Daiqian Xie, Hua Guo. Differential and integral cross sections for the H + O2 → O + OH combustion reaction. Journal of Physical Chemistry A, 2007, 111, pp.5349. ⟨10.1021/jp072904d⟩. ⟨hal-00186011⟩
80 Consultations
0 Téléchargements

Altmetric

Partager

  • More