Note
Seules les adresses mails institutionnelles sont acceptées lors de la création d'un compte. La création de compte est modérée, merci d'attendre leur validation. Only institutional email addresses will be accepted when asking for an account. Account creation is moderated, please wait until then.
14-16 mai 2012
Université Montpellier 2
Fuseau horaire Europe/Paris

A Higgs signal Beyond the MSSM

14 mai 2012 à 17:55
25m
Amphi IAE, bât 29 (UM2)

Amphi IAE, bât 29

UM2

Orateur

M. Guillaume Drieu La Rochelle (LAPTH)

Description

The BMSSM (Beyond the MSSM) framework is an effective theory approach that encapsulates a variety of extensions beyond the MSSM with which it shares the same field content. The lightest Higgs mass can be much heavier than in the MSSM without creating a tension with naturalness or requiring superheavy stops. The phenomenology of the Higgs sector is at the same time much richer. I discuss here the different predicted rates in the LHC channels ZZ->4l, 2 photons, 2 photons + 2 jets and WW, together with the constraint stemming from the non observation of other Higgses in all channels. A special stress is put on the correlations between the signal channels and how they can help to exclude or discriminate among different theoretical models. I show furthermore how those results behave when applying constraints from dark matter and flavour physics.

Auteur principal

Documents de présentation

Your browser is out of date!

Update your browser to view this website correctly. Update my browser now

×