Dr Alberto Parolini
Many different extensions of the Standard Model have been proposed where the Higgs doublet is emerging as a bound state from a new physics strongly coupled sector: I discuss a general class of these models, recently reviewed in 1511.08218, where the new sector is an approximate conformal theory and the Higgs scalar experiences non trivial spectral properties, as a Higgs continuum, besides the...
45. Observation of a Higgs boson at 125 GeV and search for an additional low-mass Higgs boson in the diphoton channel in CMS
Mr Benoit Courbon
An observation of the Higgs boson production for the two photon decay channel with the 2016 LHC Run 2 data is described. The analysis is performed using the dataset recorded by the CMS experiment at the LHC from pp collisions at centre-of-mass energy of 13 TeV corresponding to an integrated luminosity of 12.9 fb-1. The observed significance at the Run 1 ATLAS+CMS combined mH = 125.09 GeV is...
Mrs Solène Le Corre
Abstract : We study the two higgs doublet model with the mass of the heavy higgs set to 125GeV. We study the lighter Higgs of the model , constrain the different free parameters and see if we are sensitive at LHC at 8TeV in the h->gamma gamma channel.
Prof. Noureddine Mebarki
Abstract: The effect of scalar and spinor gauged unparticles on the decay rates H--->gamma+Gamma and h--->Z+Gamma are considered. The theoretical results of the model are also discussed on the light of the latest data of the LHC experiments.