MODELING OF OPTICAL-PUMPING EXPERIMENTS IN CO .1. TIME-RESOLVED EXPERIMENTS

Authors
PORSHNEV PI WALLAART HL PERRIN MY MARTIN JP
Citation
Pi. Porshnev et al., MODELING OF OPTICAL-PUMPING EXPERIMENTS IN CO .1. TIME-RESOLVED EXPERIMENTS, Chemical physics, 213(1-3), 1996, pp. 111-122
Citations number
27
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics → ACNP
ISSN journal
03010104
Volume
213
Issue
1-3
Year of publication
1996
Pages
111 - 122
Database
ISI
SICI code
0301-0104(1996)213:1-3<111:MOOEIC>2.0.ZU;2-Y
Abstract
Time-resolved behaviour of vibrational populations following optical e xcitation in CO is investigated. Measurements of CO first overtone inf rared emission are performed. A one-dimensional kinetic model is devel oped to describe the time-resolved behaviour of infrared optical signa ls from CO ground state vibrational levels. The available CO V-V rate constants are tested. A simple model of vibration-to-electronic transf er is proposed to improve the agreement between experimental results a nd numerical simulations.