Mechanism of collision-induced intersystem crossing in CO |
| |
| Authors: | D Grimbert M Lavollée A Nitzan A Tramer |
| |
| Institution: | Laboratoire de Photopysique Moléculaire C.N.R.S. and LURE, Université Paris-Sud, 91405-Orsay, France |
| |
| Abstract: | We have studied inert-gas pressure effects on the fluorescence decay in CO selectively excited to the υ = 0 to 7 vibronic levels of the A 1Π electronic state. It is shown that the dependence of the quenching cross section σisc on the average value of the ST mixing coefficient (β2) has a quasi-logarithmic form. A simple two-level model describing semiquantitatively this behavior is proposed. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
