DISCRETE 2012 - Third Symposium on Prospects in the Physics of Discrete Symmetries

Session

P10 – HIGGS THEORY I

6 Dec 2012, 14:00

Main Auditorium (IST Congress Center)

102. 2HDM with Z2 symmetry in light of new LHC data

Prof. Maria Krawczyk (Institute of Theoretical Physics, Warsaw University)

06/12/2012, 14:00

103. Avoiding Death By Vacuum

Pedro Ferreira (ISEL and CFTC-UL)

06/12/2012, 14:25

41. Higgs Decays in Low Scale Type I Seesaw Scenarios

Dr Emiliano Molinaro (Technische Universität München)

06/12/2012, 14:50

The couplings of low scale type I seesaw scenarios are severely constrained by the requirement of reproducing the correct neutrino mass and mixing parameters, by the non-observation of lepton number and charged lepton flavour violating processes and by electroweak precision data. We show that all these constraints still allow for the possibility of an exotic Higgs decay channel into a light...

49. Higgs potential in an S3 extension of the Standard Model

Myriam Mondragon (Unknown)

06/12/2012, 15:15

We present the vacuum stability conditions of an S3 extension of the Standard Model with three Higgs doublets. We present the form of the mass matrices and analytical expressions of the masses in two different versions of the model.

13. Generic constraints on new fermions from the Higgs data

gregory moreau (LPT)

06/12/2012, 15:40

I will present the fit of the Higgs boson rates, based on all the latest collider data, in the effective framework for any Extra-Fermion(s) [EF]. The variations of the fit with the effective parameters will be described; the obtained fits can be better than in the Standard Model (SM). I will show how the determination of the EF loop-contributions to the Higgs couplings with photons and gluons...