Resonance Spectrum of the strongly interacting Symmetry Breaking Sector
J. R. Pelaez
Abstract
Within the chiral lagrangian formalism it is possible to describe the general strongly coupled Symmetry Breaking Sector in terms of a few parameters. Based on a dispersive approach we have studied the resonance spectrum up to 3 TeV in the chiral parameter space. This procedure could also be useful to extract the higher energy resonant behavior from low-energy collider data. It is also shown how the method reproduces the correct pole structure of resonances as well as other analytic features. The results also hint at a possible excluded region of parameter space.
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