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arXiv · hep-ph/0008252

The Higgs Boson Might Not Couple To B Quarks

Xavier Calmet·Harald Fritzsch
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Abstract

We discuss an alternative version of the electroweak standard model, in which only the heavy t quark, not the light fermions, couples to the Higgs boson with a strength given by the standard model. The Higgs particle decays dominantly into two gluons jets. The branching ratio for the 2 gamma decay is about 3.5%. The Higgs particle would be a narrow object (width about 60 KeV), and its mass might be consistent with the value given by typical estimates of radiative effects measured by the LEP experiments.

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Xavier Calmet, Harald Fritzsch. 2000-11-13. The Higgs Boson Might Not Couple To B Quarks. https://doi.org/10.1016/s0370-2693(00)01298-3

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