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Bi-resonance functions in the theory of collisional broadening of the spectral lines of molecules
Authors:V I Starikov
Institution:1.Tomsk State University of Control Systems and Radioelectronics,Tomsk,Russia;2.Yurga Technological Institute of Tomsk Polytechnic University,Yurga,Russia
Abstract:In the model of parabolic trajectories, expressions are derived for the bi-resonance functions that appear in the theory of collisional broadening of molecular spectral lines in the case of their interference. The functions required for calculating the cross-relaxation parameters of molecular spectral lines in the case of their broadening by rare gas atoms are obtained numerically in the model of exact trajectories for the isotropic Lennard-Jones 6–12 potential. Analytic models are proposed for these functions, and the corresponding parameters are obtained.
Keywords:
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