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The No-Higgs Signal: Strong WW Scattering at the LHC

Michael S. Chanowitz
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Abstract

Strong WW scattering at the LHC is discussed as a manifestation of electroweak symmetry breaking in the absence of a light Higgs boson. The general framework of the Higgs mechanism -- with or without a Higgs boson -- is reviewed, and unitarity is shown to fix the scale of strong WW scattering. Strong WW scattering is also shown to be a possible outcome of five-dimensional models, which do not employ the usual Higgs mechanism at the TeV scale. Precision electroweak constraints are briefly discussed. Illustrative LHC signals are reviewed for models with QCD-like dynamics, stressing the complementarity of the W^{\pm}Z and like-charge W^+W^+ + W^-W^- channels.

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Michael S. Chanowitz. 2004-12-14. The No-Higgs Signal: Strong WW Scattering at the LHC. https://arxiv.org/abs/hep-ph/0412203

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