The pressure broadenings and shifts of rovibrational transitions of the \(\mathrm{CO}\) fundamental band with foreign gases, Argon and Nitrogen, were measured by a tunable diode laser spectrometer. High \(J(\leqslant 34) R\)-branch and low \(J R\) - and \(P\)-branch transitions have been recorded wi
Measurements of Argon-Induced Shifts in the 2-0 Band of CO
โ Scribed by F. Thibault; R. Ledoucen; J.P. Bouanich; C. Boulet
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 104 KB
- Volume
- 171
- Category
- Article
- ISSN
- 0022-2852
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๐ SIMILAR VOLUMES
The test of an interaction potential for HF-argon recently determined from the spectroscopy of the Van der Waals complex requires accurate experimental widths and shifts cross sections. Since inconsistencies existed between previous measurements, collisional lineshapes were studied at T = 296 K by h
Previous measurements of asymmetries of the profiles of argon-broadened HF lines at moderate perturber densities (pressures higher than 10 atm) have been confirmed and extended by high-resolution Fourier transform spectroscopy. In some cases, the asymmetries observed here are of opposite sign when c
The pressure-induced shifting coefficients for self-, He-, Kr-, O 2 -, and N 2 -broadened lines of CO in the first overtone band have been measured using a tunable difference-frequency laser spectrometer. The lineshift was directly obtained from the simultaneous record of the pressure-broadened line
The pressure-induced shifting coefficients for He-, Ne-, Ar-, Xe-, N 2 -, and O 2 -broadened lines of CO in the fundamental band have been measured by using a Fourier transform spectrometer. The lineshifts have been determined from the wavenumber differences between the lines of pure CO at low press