2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/199153We address renormalisation group evolution issues that arise in the Anomaly Mediated Supersymmetry Breaking scenario when the tachyonic slepton problem is resolved by Fayet-Iliopoulos term contributions. We present typical sparticle spectra both for the original formulation of this idea and an alternative using Fayet-Iliopoulos terms for a U(1) compatible with a straightforward GUT embedding.20 pages, 2 figuresHigh Energy Physics - Phenomenologytext