Pressure-broadened line widths and pressure-induced line shifts coefficients of the (1-0) and (2-0) bands of 12C16O

Abstract This work presents, for the 1-0 band of CO, the measurements of air and H 2 -broadened line widths and H 2 -induced line shifts coefficients. These values were retrieved using a multispectrum fitting procedure on spectra recorded with the Fourier transform spectrometer at Reims. These results provide confirmation of other similar measurements previously published. In addition, we present the results for self and H 2 broadened line widths for the 2-0 band.

[1]  A. Barbe,et al.  Multispectrum fitting technique for data recorded by Fourier transform spectrometer: application to N2O and CH3D , 2001 .

[2]  Prasad Varanasi,et al.  New laboratory data on the spectral line parameters in the 1-0 and 2-0 bands of relevant to atmospheric remote sensing , 2002 .

[3]  Keeyoon Sung,et al.  Intensities, collision-broadened half-widths, and collision-induced line shifts in the second overtone band of 12C16O , 2004 .

[4]  Laurence S. Rothman,et al.  The HITRAN molecular spectroscopic database: edition of 2000 including updates through 2001 , 2003 .

[5]  Takakiyo Nakazawa,et al.  Measurements of intensities and self- and foreign-gas-broadened half-widths of spectral lines in the CO fundamental band. , 1982 .

[6]  Arlan W. Mantz,et al.  Determination of self- and H2-broadening and shift coefficients in the 2-0 band of 12C16O using a multispectrum fitting procedure , 2002 .

[7]  P. Varanasi,et al.  Hydrogen-broadened half-widths and hydrogen-induced line shifts of relevant to the Jovian atmospheric spectra , 2004 .

[8]  V. M. Devi,et al.  Self- and H2-broadened width and shift coefficients in the 2 ← 0 band of 12C16O: revisited , 2004 .

[9]  G. Michel,et al.  Astronomical Fourier spectrometer. , 1975, Applied optics.

[10]  L. Régalia-Jarlot.  Mesures a l'aide d'un spectrometre par transformation de fourier, des intensites et coefficients d'elargissement de molecules d'interet atmospherique. Etude des precisions : application a n#2o, h#2o, o#3 , 1996 .

[11]  P. Varanasi,et al.  Diode laser measurements of CO line widths at planetary atmospheric temperatures , 1987 .

[12]  M. Moal,et al.  N2 and H2 broadening parameters in the fundamental band of CO , 1986 .