|
|||||
|
|
Classical trajectory calculation for ion-pair formation in K+O2 collisions |
|
| Authors: | G Parlant |
| Institution: | Laboratoire de Resonance Electronique et Ionique , Universite Paris-Sud, 91405 Orsay Cedex, France Max Planck Institut für Strömungforschung, 34 Gottingen, West Germany Laboratoire de Collisions Atomiques et Moléculaires (associé an CNRS), Université Paris-Sud, 91405 Orsay Cedex, France |
| Abstract: | Three-dimensional trajectory surface hopping calculations were performed on two diabatic energy surfaces. The covalent surface describes the K(2S) + O2(3Σ?g) state and the ionic surface K+(1S) + O?2(2Πg). Transitions from one surface to another were computed through the Landau—Zener model. At small deflection angles, the energy loss distribution exhibits two peaks, as observed, due to O?2 in its electronic ground state and to vibrationally excited O?2. |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ | |