2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/41306The chargino pair production processes at $e^+e^-$ collisions are explored to reconstruct the fundamental SUSY parameters: the SU(2) gaugino parameter $M_2$, the higgsino mass parameter $μ$ and $\tanβ$. Both CP-conserving and CP-violating SUSY sectors are discussed.3 pages, Contribution to Snowmass 2001 Summer StudyHigh Energy Physics - Phenomenologytext