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arXiv · hep-ph/9512339

Is the standard Higgs scalar elementary?

D. Delepine·J. -M. Gerard·R. Gonzalez Felipe
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Abstract

In the standard electroweak model, the measured top quark mass requires a sizeable Yukawa coupling to the fundamental scalar. This large coupling alone might induce a dynamical breaking of the electroweak symmetry as well as non-perturbative effects. If such is the case, even a standard Higgs scalar as light as 80 GeV should have a non-negligible $t \bar{t}$ component induced by the top condensate.

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D. Delepine, J. -M. Gerard, R. Gonzalez Felipe. 1995-12-18. Is the standard Higgs scalar elementary?. https://doi.org/10.1016/0370-2693(96)00048-2

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