Ar-broadening coefficients have been measured in the P-and R-branches of the m 5 fundamental band of C 2 H 2 for 30 lines at room temperature and 8 lines at )100 °C, using a tunable diode-laser spectrometer. These lines with J values ranging from 2 to 27 are located in the spectral range 665-795 cm
Argon-broadening coefficients in the band of ethylene at low temperatures
✍ Scribed by Linh Nguyen; Ghislain Blanquet; Jean-Claude Populaire; Muriel Lepère
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 336 KB
- Volume
- 110
- Category
- Article
- ISSN
- 0022-4073
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H 2 -broadening coefficients have been measured for 29 lines of C 2 H 2 at 173.2 K in the P and R branches of the ν 5 fundamental band near 13.7 µm, using a tunable diode-laser spectrometer. These lines were individually fitted with a Voigt and a Rautian profile in order to determine the collisional
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