2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/81700We present calculations of the two-pion-exchange contribution to proton-proton scattering at 90 degrees using form factors appropriate for representing the distribution of the constituent partons of the nucleon. Talk given at MENU2001, George Washington University, July 26-31, 2001Nuclear TheoryHigh Energy Physics - Phenomenologytext