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arXiv · 1812.10811

Sizable Stop Mixing in Flavored Gauge Mediation Models with Discrete Non-Abelian Symmetries

Lisa L. Everett·Todd S. Garon·Ariel B. Rock
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Abstract

We analyze a minimal flavored gauge mediation model in which the electroweak Higgs and messenger doublets are embedded in multiplets of a discrete non-Abelian symmetry. In this scenario, the minimal Higgs-messenger sector that is consistent with the 125 GeV Higgs mass has two vectorlike pairs of messenger fields. This scenario is obtained in a specific limit of the superpotential interactions of the Higgs-messenger fields and the matter fields. Due to the structure of the messenger-matter Yukawa couplings in this limit, sizable stop mixing and flavor-diagonal soft supersymmetry breaking parameters are achieved. In most of the parameter space, the masses of the colored superpartners are at most in the 5-6 TeV range.

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Lisa L. Everett, Todd S. Garon, Ariel B. Rock. 2018-12-27. Sizable Stop Mixing in Flavored Gauge Mediation Models with Discrete Non-Abelian Symmetries. https://doi.org/10.1103/physrevd.100.015039

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