Etude expérimentale des déplacements et élargissements des raies du spectre de vibration-rotation de l'acide fluorhydriaue perturbé par l'argon sous haute pression

Abstract

Some experimental results are given about the J dependence of shift and broadening of the lines, in the R branch of the fundamental vibration-rotation spectrum of HF perturbed by compressed argon, at different temperatures. The impact theory with a hard-sphere model seems to be able to describe this J dependence.