We study the LHC phenomenology of a strongly interacting electroweak symmetry breaking sector. Our MadGraph v5 UFO model is based on the Electroweak Chiral Lagrangian (EChL) and the Inverse Amplitude Method (IAM). Since MadGraph v5 requires explicit Feynman rules, we include unitarization effect by means of effective Proca vertices. The constants of the effective Proca Lagrangian are adjusted to reproduce those of the the unitarized matrix elements.

We continue a previous job on the elastic scattering w+z→w+z, extending it to include w+w−→w+w− processes. In order to reconstruct the invariant mass M(w+ z), we focus on the hadronic channel with boosted vector gauge bosons. Our aim is providing the phenomenology and experimental community with a complete and tested MadGraph v5 UFO model for the phenomenology of Vector Boson Scattering of the EChL unitarized via IAM.