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Bounds on the Higgs-Boson Mass in the Presence of Non-Standard Interactions

Bohdan Grzadkowski·Jose Wudka
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Abstract

The triviality and vacuum stability bounds on the Higgs-boson mass are revisited in the presence of new interactions parameterized in a model-independent way by an effective lagrangian. When the scale of new physics is below 50 TeV the triviality bound is unchanged but the stability lower bound is increased by 40-60 GeV. Should the Higgs-boson mass be close to its current lower experimental limit, this leads to the possibility of new physics at the scale of a few TeV, even for modest values of the effective lagrangian parameters.

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Bohdan Grzadkowski, Jose Wudka. 2001-06-21. Bounds on the Higgs-Boson Mass in the Presence of Non-Standard Interactions. https://doi.org/10.1103/physrevlett.88.041802

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