BREMSSTRAHLUNG OF 350-450 MEV PROTONS AS A TOOL TO STUDY NN-INTERACTION OFF-SHELL

The pp right-arrow pp-gamma bremsstrahlung cross section is calculated within the method of coordinate space representation. It is shown tha t in the beam energy range of 350-450 MeV a deep attractive NN-potenti al with forbidden states (Moscow potential) and realistic meson exchan ge potentials (MEP) give rise to the cross sections that differ essent ially in shape: the cross sections nearly coincide in the minima but d iffer by a factor of 5 approximately in the maxima. Therefore, the pp right-arrow pp-gamma reaction at energies similar to 350-450 MeV can b e used to study NN interaction off-shell and to discriminate experimen tally between MEP and Moscow potential.