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arXiv · 1201.4338

The Fermi scale as a focus point of high-scale gauge mediation

Felix Brümmer·Wilfried Buchmüller
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Abstract

We consider the minimal supersymmetric Standard Model with large scalar and gaugino mass terms at the GUT scale, which are generated predominantly by gauge-mediated supersymmetry breaking. For certain ratios of GUT-scale masses, determined by the messenger indices, large radiative corrections lead to a small electroweak scale in a way which resembles the well-known focus point mechanism. The Fermi scale, the gravitino mass and the higgsino masses are of comparable size. For a Higgs mass of about 124 GeV all other superparticles have masses outside the reach of the LHC.

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Felix Brümmer, Wilfried Buchmüller. 2012-03-01. The Fermi scale as a focus point of high-scale gauge mediation. https://doi.org/10.1007/jhep05(2012)006

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