Analysis of particle scattering on nuclei with vibrational level excitation

Experimental data on the scattering of 6Li ions with the energy of 60 and 90 MeV on 12C nucleus with the excitation of single-phonon levels are analyzed. The analysis is performed in the approximation of the direct scattering mechanism which is explained by the coupled channel theory or in the first approximation of the perturbation theory with regard to the oscillation amplitude. The analysis of data for integral cross sections of inelastic scattering of neutrons with the energy about 1 MeV scattered on the 150Sm nucleus with the excitation of one- and two-phonon levels is also considered