Naturalness bounds in extensions of the MSSM without a light Higgs boson - High Energy Physics - PhenomenologyReport as inadecuate




Naturalness bounds in extensions of the MSSM without a light Higgs boson - High Energy Physics - Phenomenology - Download this document for free, or read online. Document in PDF available to download.

Abstract: Adopting a bottom-up point of view, we make a comparative study of thesimplest extensions of the MSSM with extra tree level contributions to thelightest Higgs boson mass. We show to what extent a relatively heavy Higgsboson, up to 200-350 GeV, can be compatible with data and naturalness. Theprice to pay is that the theory undergoes some change of regime at a relativelylow scale. Bounds on these models come from electroweak precision tests andnaturalness, which often requires the scale at which the soft terms aregenerated to be relatively low.



Author: Paolo Lodone

Source: https://arxiv.org/



DOWNLOAD PDF




Related documents