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Article Dans Une Revue Journal of Quantitative Spectroscopy and Radiative Transfer Année : 2021

Room-temperature CH 3 I-N 2 broadening coefficients for the ν 6 fundamental

Résumé

A semi-classical and a semi-empirical methods are employed to obtain line-broadening coefficients for the band of CHI-N at room temperature (296 K). Calculations are performed for lines in the R, P and Q branches in a broad range of rotational quantum numbers ( ) typically required for spectroscopic databases. The results demonstrate a good consistency with available Voigt-profile measurements. Owing to the negligible vibrational dependence, our data for the fundamental can be used for other parallel and perpendicular bands.
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Dates et versions

hal-03585791 , version 1 (23-02-2022)

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L. Troitsyna, A. Dudaryonok, J. Buldyreva, N. Filippov, N. Lavrentieva. Room-temperature CH 3 I-N 2 broadening coefficients for the ν 6 fundamental. Journal of Quantitative Spectroscopy and Radiative Transfer, 2021, 266, pp.107566. ⟨10.1016/j.jqsrt.2021.107566⟩. ⟨hal-03585791⟩
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