Christophe Grojean (CERN):

Hunting the Higgs and Beyond

Abstract:

Electroweak interactions need three Nambu--Goldstone bosons to provide a mass to the W^± and the Z gauge bosons but they also need a UV moderator or new physics to unitarize the gauge boson scattering amplitudes. I will discuss how the LHC could tell the difference between an elementary and a composite Higgs boson.

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