2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/218058Several supersymmetric models with extended gauge structures predict light doubly-charged Higgsinos. Their distinctive signature at the large hadron collider is highlighted by studying their production and decay characteristics.3 pages, 4 figures, Latex. Submitted for SUSY 2008 proceedingsHigh Energy Physics - Phenomenologytext