2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/44358We perform a detailed analysis in order to estimate the proton lifetime in the context of simple supersymmetric SU(5) model with an extradimension compactified on the orbifold S^1/(Z_2 x Z_2').Contributed to 40th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 5-12 Mar 2005. 2pp,1figHigh Energy Physics - Phenomenologytext