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Light stops in a minimalU(1)xextension of the MSSM
2015
Physical Review D
In order to reproduce the measured mass of the Higgs boson mh = 125GeV in the minimal supersymmetric standard model, one usually has to rely on heavy stops, increasing the fine tuning of the electroweak scale. By introducing a new gauge sector, the Higgs mass gets a tree-level contribution via a non-decoupling D-term, and mh = 125 GeV can be obtained with lighter stops. In this paper, we study the values of the stops masses needed to achieve the correct Higgs mass in a setup where the gauge
doi:10.1103/physrevd.92.115020
fatcat:4nudiowcizbwdegs3chp75ltdy