An indirect method for measuring the line widths, in the vibration-rotation molecular spectra, was applied to HCl and CH4, from measurements on a Perkin-Elmer spectrograph 12 C with LiF prism. After establishing formulae for calculation, verification of their validity and a study of pressure broadening we have made : 1) a study of line width dependance with rotational quantum number, for the fundamental band of HCl.The experimental curve obtained corresponds with theory ; 2) measurements of line widths + 9 and + 10 of the CH4 V3 band.Une méthode indirecte nous a permis la mesure des largeurs de raies dans le spectre moléculaire de vibration-rotation, avec un spectrographe Perkin-Elmer 12 C à prisme de LiF dont la faible dispersion ne convie...
The density dependence of the pressure induced shift of the HCl pure rotational lines, perturbed by ...
Author Institution: Laboratoire de Chimie Physique Mol\'eculaire C.P.; Physikalische Chemie, FB 9, U...
Author Institution:Absorption spectra recorded By Fourier Transform Spectrometers consist of the tra...
An indirect method for measuring the line widths, in the vibration-rotation molecular spectra, was a...
Author Institution: Applied Physics Laboratory, The Johns Hopkins UniversityAbsolute line intensitie...
$^{1}$J. Albers and I. Openheim, Physica 56, 187, 237 (1971). This work is supported by the National...
The ν2 + ν3 vibration rotation band of the CH4 molecule is presented. This spectrum is obtained with...
$^{1}$ A. DePristo and H. Rabitz, J. Mol. Spec., 70 476 (1978).Author Institution:Pressure broadenin...
Author Institution: The Physical Chemistry LaboratoryA survey will be made of measurements carried o...
$^{*}$This research was supported by the United States Air Force through the Air Force Office of Sci...
$^{1}$ D. E. Bourgin. Phys. Rev. 29. 794 (1927); R. Rollefson and A. H. Rollefson. Phys. Rev. 48, 77...
The pure rotational Raman transitions J = 0 → 2 through J = 5 → 7 of HCl have been measured. Results...
Author Institution: Jet Propulsion Laboratory, California Institute of TechnologyThe general asymmet...
Experimental results are given on the variation, as a function of foreign gas density, of the integr...
New spectral constants for the (ν1 + ν4 ) band of methane 12CH4 are derived from a very high resolut...
The density dependence of the pressure induced shift of the HCl pure rotational lines, perturbed by ...
Author Institution: Laboratoire de Chimie Physique Mol\'eculaire C.P.; Physikalische Chemie, FB 9, U...
Author Institution:Absorption spectra recorded By Fourier Transform Spectrometers consist of the tra...
An indirect method for measuring the line widths, in the vibration-rotation molecular spectra, was a...
Author Institution: Applied Physics Laboratory, The Johns Hopkins UniversityAbsolute line intensitie...
$^{1}$J. Albers and I. Openheim, Physica 56, 187, 237 (1971). This work is supported by the National...
The ν2 + ν3 vibration rotation band of the CH4 molecule is presented. This spectrum is obtained with...
$^{1}$ A. DePristo and H. Rabitz, J. Mol. Spec., 70 476 (1978).Author Institution:Pressure broadenin...
Author Institution: The Physical Chemistry LaboratoryA survey will be made of measurements carried o...
$^{*}$This research was supported by the United States Air Force through the Air Force Office of Sci...
$^{1}$ D. E. Bourgin. Phys. Rev. 29. 794 (1927); R. Rollefson and A. H. Rollefson. Phys. Rev. 48, 77...
The pure rotational Raman transitions J = 0 → 2 through J = 5 → 7 of HCl have been measured. Results...
Author Institution: Jet Propulsion Laboratory, California Institute of TechnologyThe general asymmet...
Experimental results are given on the variation, as a function of foreign gas density, of the integr...
New spectral constants for the (ν1 + ν4 ) band of methane 12CH4 are derived from a very high resolut...
The density dependence of the pressure induced shift of the HCl pure rotational lines, perturbed by ...
Author Institution: Laboratoire de Chimie Physique Mol\'eculaire C.P.; Physikalische Chemie, FB 9, U...
Author Institution:Absorption spectra recorded By Fourier Transform Spectrometers consist of the tra...