The pressure-induced Xe shifting and broadening coefficients for five lines of CHD in the ν band near 7.5 μm have been measured using a tunable diode-laser spectrometer. The frequency shift was determined from the simultaneous record of the Xe-broadened line and the same line of pure CHD at low pressure. Comparisons are made with the results of theoretical calculations based on a semiclassical model involving the atom-atom Lennard-Jones (LJ) potential.
|Number of pages||5|
|Journal||Spectrochimica acta Part A-Molecular and Biomolecular Spectroscopy|
|Publication status||Published - 1 Dec 2004|
Lerot, C., Bouanich, J-P., Blanquet, G., Walrand, J., & Lepère, M. (2004). Line frequency shift measurements by diode-laser spectroscopy for CH3D-Xe. Spectrochimica acta Part A-Molecular and Biomolecular Spectroscopy, 60(14), 3319-3323. https://doi.org/10.1016/j.saa.2003.12.054