MEASUREMENTS OF NITROGEN-SHIFTING COEFFICIENTS OF WATER VAPOR LINES BETWEEN 5000 AND $10700 CM^{-1}$
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Date
1990
Journal Title
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Volume Title
Publisher
Ohio State University
Abstract
About 150 values of nitrogen-shifting coefficients of the water molecule have been measured at 300 K. for vibro-rotational lines absorbing between 5000 and $10700 cm^{-1}$. At the present time, the preliminary results show that, except for a few lines, the measured $N_{2}$- shifting coefficients are negative: they range between 0 and $-0.022 cm^{-1}. atm^{-1}$, with a mean value of $-0.007 cm^{-1}. atm^{-1}$. The estimated uncertainties are ranging from 0.0002 to $0.003 cm^{-1}- atm^{-1}$ according to the quality of the line.
Description
Author Institution: Laboratoire de Physique Mol\'{e}culaire et Atmospherique, Tour 13, Universit\'{e} Pierre et Marie Curie et CNRS, 4, Place Jussieu 75252 Paris Cedex 05, France