15-16 January 2015
Institut Henri Poincaré
Europe/Paris timezone

Bridging Composite Higgs and Technicolor with Higgs data

16 Jan 2015, 09:53
Chair: Ana Teixeira, Amphi Hermite (Institut Henri Poincaré)

Chair: Ana Teixeira, Amphi Hermite

Institut Henri Poincaré

11, rue Pierre et Marie Curie 75005 Paris


Dr Haiying CAI (IPNL, Lyon)


We focus on the possibility that the Higgs boson is a state which is either as a Pseudo Goldstone Boson of an effective Lagrangian description or as a composite state made of techini fermions. In this composite Higgs model, the symmetry breaking pattern is SU(4)/SP(4) and the light Higgs will further mix with a heavier techni-Higgs. We consider the constraints on the parameter space both from the Higgs coupling measurements and the EW precision test and mainly discuss the phenomenology related to the eta particle as well as the heavier Higgs.

Primary authors

Prof. Aldo Deandrea (IPNL) Dr Arbey Alexandre (Observatoire de Lyon, Universite Lyon 1) Prof. Francesco Sannino (CP3-Origins, University of Southern Denmark) Dr Giacomo Cacciapaglia (IPNL) Dr Haiying CAI (IPNL, Lyon) Dr Marc Gillioz (UC Davis) Solene Le Corre (Ecole Normale Superieure de Lyon)

Presentation Materials

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