PIRSA:15020131

Exploring new physics through double Higgs production

(2015). Exploring new physics through double Higgs production. Perimeter Institute. https://pirsa.org/15020131

Exploring new physics through double Higgs production. Perimeter Institute, Feb. 20, 2015, https://pirsa.org/15020131 

          @misc{ pirsa_PIRSA:15020131,
            doi = {10.48660/15020131},
            url = {https://pirsa.org/15020131},
            author = {},
            keywords = {Particle Physics},
            language = {en},
            title = {Exploring new physics through double Higgs production},
            publisher = {Perimeter Institute},
            year = {2015},
            month = {feb},
            note = {PIRSA:15020131 see, \url{https://pirsa.org}}
          }
DOI 10.48660/15020131
Collection
Talk Type Scientific Series
Subject

Abstract

The Higgs boson was discovered at the LHC more than two years ago.
So far, the LHC data is consistent with the Standard Model (SM)
predictions. Given its increased rate in the next run of the LHC
with a center-of-mass energy of 14 TeV, double Higgs production will
become an important channel in the search for deviations from the SM
due to new heavy particles. The study of double Higgs production is
also important for understanding the structure of the scalar potential.
In this talk, I will review the production mechanism of double Higgs
production in the SM and consider a model with an additional singlet scalar.
I'll discuss the size of the corrections to single and double Higgs production
in this model and the search for regions of parameter space where double
Higgs production is enhanced relative to the SM prediction.