Relativistic complex separable potential of the neutron–proton system

The multirank relativistic complex separable kernels of the neutron–proton interaction for uncoupled D, F partial waves (with the total angular momentum J=2) are proposed. Using the constructed kernels the experimental data for phase shifts and inelasticity in the elastic neutron–proton scattering for the laboratory energy up to 3 GeV and low-energy parameters are described. The comparison of our results with other model calculations is presented.