K. Moenig, J. Sekaric
Published 2004-10-05, updated 2004-11-26Version 2
If no light Higgs boson exists, the interaction among the gauge bosons becomes strong at high energies (~1TeV). The effects of strong electroweak symmetry breaking (SEWSB) could manifest themselves indirectly as anomalous couplings before they give rise to new physical states like resonances. Here a study of the measurement of trilinear gauge couplings is presented looking at the hadronic decay channel of the W boson at an e-gamma - collider. A sensitivity in the range of 10^{-3} to 10^{-4} can be reached depending on the coupling under consideration.
Comments: V2: minor improvements and errors corrected
Journal: Eur.Phys.J.C38:427-436,2005
Measurement of $σ\cdot B (W \to e ν)$ and $σ\cdot B(Z^0 \to e^+e^-)$ in $p {\bar p}$ collisions at $\sqrt{s}=1.8$ TeV
Measurement of Rb at SLD
Search for hadronic decays of a light Higgs boson in the radiative decay Upsilon --> gamma A0
