The modification of the shape of the 3v3 vibration-rotation band of CO2 by different perturbing gases (CO2, He, Ar, N2) has been studied at room temperature for a wide range of pressures (up to 140 atm) using a Fourier transform interferometer. Important narrowing effects in the R branch are observed.
Papers with the following subject areas are suitable for publication in the Journal of Quantitative Spectroscopy and Radiative Transfer:
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