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Room temperature line parameters of the self- and air-broadened fundamental vibrational transition of carbon monoxide Experimental results and calculations

Abstract : We have analyzed 10 room temperature spectra of the fundamental band of CO and CO-air using the Voigt, speed-dependent Voigt, speed-dependent Rautian line shape models. Line positions, intensities, air- and self-broadening coefficients, pressure induced air- and self-shift coefficients, and line-mixing parameters have been retrieved. The CO- and N2-broadened carbon monoxide half width coefficients have been calculated using a potential energy surface based on Tipping-Herman intermolecular interaction potential and taking the electrostatic interactions into account. © Published under licence by IOP Publishing Ltd.
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-02365977
Contributor : Laurent Jonchère <>
Submitted on : Friday, November 15, 2019 - 4:04:40 PM
Last modification on : Monday, November 18, 2019 - 11:02:02 AM

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A. Predoi-Cross, N. Islam, M.A.H. Smith, V.M. Devi, S. Ivanov, et al.. Room temperature line parameters of the self- and air-broadened fundamental vibrational transition of carbon monoxide Experimental results and calculations. 24th International Conference on Spectral Line Shapes, ICSLS 2018, Jun 2018, Dublin, Ireland. pp.012014, ⟨10.1088/1742-6596/1289/1/012014⟩. ⟨hal-02365977⟩

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