Temperature effect on speed-dependent broadening and shifting of water vapor lines at 380 GHz and 325 GHz

Authors: Maksim Koshelev, Ilya Vilkov, Dmitriy Makarov et al.

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Published: Unknown date

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Abstract

<jats:p>The profiles of water vapor lines at 380 GHz and 325 GHz were recorded in the 249-339 K temperature range with two fundamentally different spectrometers. The speed-dependent Voigt profile with quadratic approximation of the collision relaxation rate on the molecule speed was used for line shape analysis. Speed-dependent collisional broadening and shifting coefficients and their temperature dependence were analyzed for both self- and air-broadening.</jats:p>

Keywords

temperature speeddependent profiles water vapor

Temperature effect on speed-dependent broadening and shifting of water vapor lines at 380 GHz and 325 GHz

Abstract

Keywords

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