2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/204582The renormalization of the Schr"odinger equation with regular One Boson Exchange and singular chiral potentials including One and Two-Pion exchanges is analyzed within the context of NN scattering.10 papes, 6 figures. Invited talk to the 11th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon, sept. 10th-14th 2007 (MENU 2007), Juelich, GermanyNuclear Theorytext