Gaugino Mediation with Large Trilinears

Heisig, Jan;Kersten, Joern;Murphy, Nick Odell;Strümke, Inga
(2018) Corfu Summer Institute 2017 “Schools and Workshops on Elementary Particle Physics and Gravity” (CORFU2017) — Location: Corfu (2.September.2017)

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  • Heisig, Janorcid-logoUCLouvain
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  • Kersten, JoernUniversity of Bergen
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  • Murphy, Nick OdellUniversity of Southern Denmark
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  • Strümke, IngaSimula Research Laboratory Oslo, Norway
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Abstract
Gaugino mediation is an attractive supersymmetry breaking scheme naturally avoiding flavor problems by suppressing the soft sfermion masses at a high-energy scale. We consider an extension of the original model which yields non-vanishing trilinear scalar couplings. This increases the viable parameter space predicting a sufficiently large Higgs mass. Assuming the gravitino to be the lightest superparticle, we consider additional constraints from direct searches at the LHC, finding allowed points with a neutralino, sneutrino or stau next-to-lightest superparticle.
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Heisig, J., Kersten, J., Murphy, N. O., & Strümke, I. (2018). Gaugino Mediation with Large Trilinears. Corfu Summer Institute 2017 “Schools and Workshops on Elementary Particle Physics and Gravity” (CORFU2017), p. 079. https://doi.org/10.22323/1.318.0079