Rotational–translational propagation effects in orientational molecular correlation functions

摘要: A theory of spectral distribution the rotational molecular time correlation function for a system consisting linear molecule active in given process and an atomic perturber has been developed. Within framework proposed approach coupling between translational degrees freedom due to anisotropic intermolecular interactions considered. In order analyse effect level mixing propagation stationary phase method used. The shaped such way that its final formulae would form fully numerically tractable procedure, capable producing orientational parts profiles collision-induced absorption scattering processes, which might be used interpretation experimental results. Numerical calculations have performed N2–Ar pairs properties resulting distributions studied, with special attention paid their dependence on angular momentum quantum number J.