منابع مشابه
Strong Ww Scattering and Resonances at Lhc
The low energy dynamics of the general strongly interacting symmetry breaking sector can be easily described using effective chiral Lagrangians. Indeed, the enhancement in WW scattering at LHC, that would imply the existence of such an strong interaction, can be described with just two chiral parameters. These techniques have been shown to reproduce remarkably well the low-energy pion-pion scat...
متن کاملStrong Ww Scattering at Photon Linear Colliders ∗
We investigate the possibility of observing strong interactions of longitudinally polarized weak vector bosons in the process γγ → ZZ at a photon linear collider. We make use of polarization of the photon beams and cuts on the decay products of the Z bosons to enhance the signal relative to the background of transversely polarized ZZ pairs. We find that the background overwhelms the signal unle...
متن کاملStrong Ww Scattering Physics : a Comparative Study For
We discuss the model independent parameterization for a strongly interacting electroweak sector. Phenomenological studies are made to probe such a sector for future colliders such as the LHC, ee Linear collider and a muon collider.
متن کاملThe No-higgs Signal: Strong Ww Scattering at the Lhc
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 emp...
متن کاملInelastic channels in WW scattering.
If the electroweak symmetry-breaking sector becomes strongly interacting at high energies, it can be probed through longitudinal W scattering. We present a model with many inelastic channels in theWLWL scattering process, corresponding to the production of heavy fermion pairs. These heavy fermions affect the elastic scattering ofWL’s by propagating in loops, greatly reducing the amplitudes in s...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1996
ISSN: 0370-2693
DOI: 10.1016/0370-2693(96)00120-7