Diode laser measurements of Kr-broadened linewidths in the nu(1) band of OCS.
Kr-broadened halfwidths of twenty-eight lines in the nu(1) band of OC(32)S have been measured from absorption spectra recorded at room temperature with a tunable diode laser spectrometer. The results are compared to values calculated on the basis of the Anderson-Tsao-Curnutte theory and an improved semiclassical impact model developed by Robert and Bonamy. Both theories have been applied from a Smith-Giraud-Cooper intermolecular potential by considering the potential coefficients as adjustable parameters. Moreover, an atom-atom interaction model was used in the latter theory.
Blanquet
G
G
Walrand
J
J
Bouanich
J P
JP