Tau Custodians at the Large Hadron Collider

por José Santiago Pérez (Universidad de Granada)

viernes 7 may. 2010 12:00 → 13:00 Europe/Madrid

Sala Seminarios (Dpto. de Física Teórica (UVEG))

New lepton resonances decaying mostly to tau leptons can be a natural occurrence in models of strong electroweak symmetry breaking with custodial symmetry and partial compositeness. We discuss the details of a particular realization in Holographic Composite Higgs models with a global A4 symmetry. The model successfully realizes the lepton spectrum of observed masses and mixing and is compatible with electroweak and flavor precision tests with a low scale of new physics. We discuss strategies to search for them at the LHC and the expected reach in in pair production.