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Diode-Laser Measurements of N2-Broadening Coefficients in the ν2and ν5Bands of12CH3F

✍ Scribed by Muriel Lepère; Ghislain Blanquet; Jacques Walrand; Jean-Pierre Bouanich

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
220 KB
Volume
181
Category
Article
ISSN
0022-2852

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✦ Synopsis

branches of the n 5 perpendicular band, using a tunable diode-laser spectrometer. The lines with J values ranging from 3 to 27, and K from 0 to 6 (K £ J), are located in the spectral range 1416-1553 cm 01 . The collisional widths obtained by fitting Rautian profiles to the measured shape of the lines are slightly larger than those derived from Voigt profiles. A semiclassical calculation of the N 2 -broadening coefficients has provided results that are generally in satisfactory agreement with our experimental data.

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