2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/200181We provide a simple example of dilaton stabilization in the framework of heterotic string theory. It requires a gaugino condensate and an up-lifting sector similar to the one postulated in type IIB string theory. Its signature is a hybrid mediation of supersymmetry breakdown with a variant of a mirage pattern for the soft breaking terms. The set-up is suited for the discussion of heterotic MSSM candidates.25 pages, 9 figuresHigh Energy Physics - PhenomenologyHigh Energy Physics - Theorytext