POSSIBILITY TO STUDY COLOR TRANSPARENCY IN THE LARGE MOMENTUM-TRANSFER EXCLUSIVE H-2(P,2P)N REACTION

The deuteron disintegration at high energies and large angles in the d (p,2p)n reaction is calculated in kinematic conditions where the domin ant contributions are due to soft rescatterings of the initial and fin al nucleons, which accompany the hard pp reaction. The eikonal approxi mation, which accounts for relativistic kinematics as dictated by Feyn man diagrams, reveals the important role played by the initial and fin al state interactions in the angular and momentum dependences of the d ifferential cross section. Based on these results, we propose a new an d effective test, at moderate energies, of the physics relevant for th e color transparency phenomenon in hadron-initiated exclusive hard pro cesses.