Speaker
Dr.
Ignasi Rosell
(Universidad CEU Cardenal Herrera & IFIC)
Description
We study strongly coupled models of electroweak symmetry breaking with a light Higgs boson. We use a resonance effective Lagrangian with bosonic massive resonances together with the Standard Model degrees of freedom, including a light Higgs. We consider constraints from the phenomenology and from the assumed high-energy behavior of the underlying theory. This resonance effective theory can be used to estimate the low-energy constants (LECs) of the Electroweak Effective Theory in terms of resonance parameters and to make predictions of low-energy observables like, for instance, the oblique parameters.
Primary author
Dr.
Ignasi Rosell
(Universidad CEU Cardenal Herrera & IFIC)
Co-authors
Prof.
Antonio Pich
(Universitat de València - IFIC)
Dr.
Juan Jose Sanz-Cillero
(Universidad Autónoma de Madrid - IFT)
