Mass and decays of Brout-Englert-Higgs scalar with extra generations
J. -M. Frere, A. N. Rozanov, M. I. Vysotsky
Abstract
The higher bound on the mass of the Brout-Englert-Higgs scalar boson (BEH boson for brevity) arising from radiative corrections is not stable when the Standard Model is extended to include non-decoupling particles. In particular additional generations of fermions allow for a heavier scalar. We investigate how the decay branchings of scalar boson are affected by the opening of new channels.
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