Vector Boson scattering at the LHC: counting experiments for unitarized models in a full six fermion approach.

Unitarization models describe phenomenologically the high energy behaviour of a strongly interacting symmetry breaking sector. In this work, predictions of some uni- tarized models in vector boson scattering at LHC are studied and compared with analogous studies in Equivalent Vector Boson Approximation and previous results for the benchmark no-Higgs scenario. To perform such studies, unitarized model amplitudes have been imple- mented in the PHANTOM Monte Carlo in a complete calculation with six fermions in the final state.