Vector and Axial-vector resonances in composite models of the Higgs boson

Abstract : We provide a non-linear realisation of composite Higgs models in the context of the SU(4)/Sp(4) symmetry breaking pattern, where the effective Lagrangian of the spin-0 and spin-1 resonances is constructed via the CCWZ prescription using the Hidden Symmetry formalism. We investigate the EWPT constraints by accounting the effects from reduced Higgs couplings and integrating out heavy spin-1 resonances. This theory emerges from an underlying theory of gauge interactions with fermions, thus first principle lattice results predict the massive spectrum in composite Higgs models. This model can be used as a template for the phenomenology of composite Higgs models at the LHC and at future 100 TeV colliders, as well as for other application. In this work, we focus on the formalism for spin-1 resonances and their bounds from di-lepton and di-boson searches at the LHC.
Type de document :
Article dans une revue
Journal of High Energy Physics, Springer Verlag (Germany), 2016, 1611, pp.076. 〈10.1007/JHEP11(2016)076〉
Liste complète des métadonnées

http://hal.in2p3.fr/in2p3-01314252
Contributeur : Sylvie Flores <>
Soumis le : mercredi 11 mai 2016 - 09:28:56
Dernière modification le : jeudi 15 mars 2018 - 11:40:10

Lien texte intégral

Identifiants

Collections

Citation

D.B. Franzosi, G. Cacciapaglia, H. Cai, A. Deandrea, M. Frandsen. Vector and Axial-vector resonances in composite models of the Higgs boson. Journal of High Energy Physics, Springer Verlag (Germany), 2016, 1611, pp.076. 〈10.1007/JHEP11(2016)076〉. 〈in2p3-01314252〉

Partager

Métriques

Consultations de la notice

37