N 2 -broadening coefficients have been measured for 22 lines of C 2 H 2 at 173.4 K in the P and R branches of the n 5 band, using a tunable diode-laser spectrometer. The lines with J values ranging from 1 to 29 are located in the spectral range of 661-762 cm 01 . The collisional widths obtained by R
Pressure broadening of single vibrational-rotational transitions of acetylene at ν = 5
✍ Scribed by James S. Wong
- Book ID
- 103200543
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 152 KB
- Volume
- 82
- Category
- Article
- ISSN
- 0022-2852
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📜 SIMILAR VOLUMES
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
O 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 5 band near 14 m, using a tunable diode-laser spectrometer. The collisional widths obtained by Rautian profiles closely fitting the measured spectral shape of the lines are slightly larg
High-resolution vibration-rotation spectra of \({ }^{13} \mathrm{C}_{2} \mathrm{H}_{2}\) have been recorded in the wavenumber regions 1100-1240, 1730-1810, 2550-2700, and 3130-3280 \(\mathrm{cm}^{-1}\) at Doppler- or pressure-limited resolution. In these spectral ranges bands involving the \(\nu_{1}
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