2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/139857The parameter space of the Constrained Minimal supersymmetric Standard Model is considered. It is shown that for the particular choice of parameters there are some regions where long-living charged superparticles exist. Two regions of interest are the co-annihilation region with light staus, and the region with large negative trilinear scalar coupling A distinguished by light stops. The phenomenology of long-living superparticles is briefly discussed.Submitted for the SUSY07 proceedingsHigh Energy Physics - Phenomenologytext