Direct measurements and theoretical calculations of CO-He line-shape parameters and their temperature dependences in the fundamental band of CO
Résumé
In this presentation we report on direct measurements and theoretical calculations for He-broadened Lorentz half-width, pressure-shift, and line mixing coefficients of 45 carbon monoxide transitions in the 1←0 band. The spectra analyzed in this study were recorded over a range of temperatures between 296 and 80 K. The He-broadened line parameters and their temperature dependences were retrieved using a multispectrum nonlinear least squares program.
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