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Updated: Oct 2, 2026

Setting Limits on Supersymmetry Using Simplified Models
Published on: November 15, 2013
Bounds on the Higgs-boson mass in the presence of nonstandard interactions
Bohdan Grzadkowski1, José Wudka
1Institute of Theoretical Physics, Warsaw University, Hoza 69, PL-00-681 Warsaw, Poland. bohdan.grzadkowski@fuw.edu.pl
Abstract:
The triviality and vacuum stability bounds on the Higgs-boson mass are derived in the presence of weakly coupled new interactions parametrized in a model-independent way by an effective Lagrangian. When the scale of new physics Lambda is below 50 TeV the triviality bound is unchanged but the stability lower bound is increased by 40-60 GeV if the effective Lagrangian parameters are O(1) at the scale Lambda. In this case a Higgs-boson mass close to its current lower experimental limit would indicate the presence of new physics at the scale of a few TeV.
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