2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/190400We systematically study proton decay in the minimal supersymmetric SU(5) grand unified theory. We find that although the available parameter space of soft masses and mixings is quite constrained, the theory is still in accord with experiment.12 pages, uses axodraw.sty, few more comments, one new referenceHigh Energy Physics - Phenomenologytext