Gauge mediated mini-split

We propose a simple model of split supersymmetry from gauge mediation. this model features gauginos that are parametrically a loop factor lighter than scalars, accommodates a higgs boson mass of 125 gev, and incorporates a simple solution to the μ−b μ problem. the gaugino mass suppression can be understood as resulting from collective symmetry breaking. imposing collider bounds on μ and requiring viable electroweak symmetry breaking implies small a-terms and small tan β — the stop mass ranges from 105 to 108 gev. in contrast with models with anomaly + gravity mediation (which also predict a one-loop loop suppression for gaugino masses), our gauge mediated scenario predicts aligned squark masses and a gravitino lsp. gluinos, electroweakinos and higgsinos can be accessible at the lhc and/or future colliders for a wide region of the allowed parameter space.