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arXiv · 1011.1664

Superpartner spectrum of minimal gaugino-gauge mediation

Roberto Auzzi·Amit Giveon
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Abstract

We evaluate the sparticle mass spectrum in the minimal four-dimensional construction that interpolates between gaugino and ordinary gauge mediation at the weak scale. We find that even in the hybrid case -- when the messenger scale is comparable to the mass of the additional gauge particles -- both the right-handed as well as the left-handed sleptons are lighter than the bino in the low-scale mediation regime. This implies a chain of lepton production and, consequently, striking signatures that may be probed at the LHC already in the near future.

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Roberto Auzzi, Amit Giveon. 2010-12-27. Superpartner spectrum of minimal gaugino-gauge mediation. https://doi.org/10.1007/jhep01(2011)003

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