PIRSA:07120023

Higgs Effective Field Theories for LHC

Trott, M. (2007). Higgs Effective Field Theories for LHC. Perimeter Institute. https://pirsa.org/07120023

Trott, Michael. Higgs Effective Field Theories for LHC. Perimeter Institute, Dec. 04, 2007, https://pirsa.org/07120023 

          @misc{ pirsa_PIRSA:07120023,
            doi = {10.48660/07120023},
            url = {https://pirsa.org/07120023},
            author = {Trott, Michael},
            keywords = {Particle Physics},
            language = {en},
            title = {Higgs Effective Field Theories for LHC},
            publisher = {Perimeter Institute},
            year = {2007},
            month = {dec},
            note = {PIRSA:07120023 see, \url{https://pirsa.org}}
          }

Michael Trott

Talk numberPIRSA:07120023
DOI10.48660/07120023
Collection
Talk Type Conference
Subject

Abstract

We demonstrate a number of effective field theory constructions developed to capture the effects of new physics on the Higgs sector of the standard model. We demonstrate that as the self couplings of the Higgs could be significantly effected by new physics, novel phenomenology such as a two Higgs bound state (Higgsium) may be possible. We also demonstrate that the effects of new physics on the Higgs fermion couplings, and thus the Higgs width, could be significant. We show that it is possible this could happen while the new physics cannot be directly detected at LHC. This could lead to an early Higgs discovery or a missing Higgs in the first 100 fb^(-1) of data at LHC.