2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/82363The Faddeev-Yakubovski equations are solved in configuration space for low energy four-nucleon continuum states. Coulomb interaction was included into the formalism permitting an exact description of the scattering states in p+$^{3}$He and p+$^{3}$H systems.Nuclear Theorytext