Relativistic off-shell analysis of elastic scattering of 200 MeV protons byCa40

Abstract
Off-shell effects due to momentum dependence of the optical potential are calculated for the relativistic approach to 200 MeV proton elastic scattering by Ca40. Optical potentials are based on the optimally factorized impulse approximation using complete sets of invariant amplitudes based on the Utrecht meson-exchange model for the NN interaction.