HIGH RESOLUTION LINE INTENSITY MEASUREMENTS OF THE $\nu_{4} + \nu_{5}$ BAND OF $C_{2}H_{2}$
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Date
1983
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Ohio State University
Abstract
Absolute intensity measurements have been performed at 296 K in the $\nu_{4}+\nu_{5}$ band of $^{12}C_{2}H_{2}$ in the 7.54 ${\mu}$m region, using a tunable diode laser spectrometer. Experimental conditions were chosen to place the 18 R-branch lines studied in both the Doppler an Voigt profile regimes. Parameters for pressure broadening with $N_{2}$ and He were derived for several lines. Line intensities for several of the $C_{2}H_{2}$ "hot band" lines in this spectral region have also been measured.
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Author Institution: Space Science Division, NASA Ames Research Center, Moffett Field, CA; Laboratory for Planetary Atmospheres Research, State University of New York, Stony Brook, NY