2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/41294In the preceding reference [CKMZ] we have shown how the fundamental gaugino and higgsino parameters of the chargino and neutralino system in supersymmetric theories can be determined in high--precision experiments at $e^+e^-$ linear colliders. Within the Minimal Supersymmetric Standard Model these parameters can be reconstructed completely even if only the light charginos $\tildeχ^\pm_1$ and the light neutralinos $\tildeχ^0_1$ and $\tildeχ^0_2$ are kinematically accessible in the initial phase of these machines, as demonstrated in this Addendum.9 pages, 3 eps figuresHigh Energy Physics - PhenomenologyHigh Energy Physics - Experimenttext