Supersymmetry Searches in GUT Models with Non-Universal Scalar Masses

We study SO(10), SU(5) and ipped SU(5) GUT models with non-universal soft supersymmetrybreaking scalar masses, exploring how they are constrained by LHC supersymmetry searches and cold dark matter experiments, and how they can be probed and distinguished in future experiments. We nd characteristic dierences between the various GUT scenarios, particularly in the