Polarization phenomena in the elastic scattering of protons on 4He nuclei and energy dependence of p-α amplitude parameters

The parameterization of the elastic scattering amplitude of protons on 4He nuclei was proposed. Energy dependence of the parameters of this amplitude obtained from the comparison of the calculated and measured observable in the elastic p-4He scattering was presented. On the basis of the multiple diffraction scattering theory and the α-cluster model with dispersion by using of this parameterization of p-α amplitude the observable in the proton elastic scattering on 16O nuclei was calculated. The obtained results are in agreement with experimental data