Abstract
We have considered the parameter space of the Constrained Minimal Supersymmetric Standard Model (CMSSM) and have shown the existence of the certain regions where long-lived charged superparticles exist. This takes place in the co-annihilation region (staus), the region with large negative trilinear scalar coupling A (stops), and the focus-point region (charginos). The phenomenology of the long-lived superparticles is briefly discussed.
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