Abstract
Using perturbation calculation simple relations have been received that make possible to evaluate the appearance of rotation-vibrational interaction in the line intensity of gaseous diatomic molecules from a sufficient number of experimental data. The connection between the rotational temperature determined from the optical spectra neglecting rotation-vibrational interaction and the real rotational temperature of the gas has been found.
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References
I. Kovács, Rotational Structure in the Spectra of Diatomic Molecules, Akadémiai Kiadó, Budapest, 1969.
J. Maranon andC. B. Suarez, Spectrosc. Lett.,7, 303, 1974.
H. S. Heaps andG. Herzberg, Z. Phys.,133, 48, 1952.
L. Klein, Jqsrt,13, 581, 1973.
R. C. T. Learner, Proc. Roy. Soc., A269, 311, 1962.
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Kobylansky, A.I. The effect of rotation-vibrational interaction on the line intensities in the optical spectra of diatomic molecules. Acta Physica 45, 363–369 (1978). https://doi.org/10.1007/BF03158161
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DOI: https://doi.org/10.1007/BF03158161