2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/206220We compute the rates for pp annihilation into chargino-pairs via Drell-Yan process taking into account the effects of supersymmetric soft phases, at proton-proton collider. In particular, the phase of the mu parameter gains direct accessibility via the production of dissimilar charginos. The phases of the trilinear soft masses do not have a significant effect on the cross sections.24 pages, 7 figuresHigh Energy Physics - Phenomenologytext