Higgs(es) in Triplet extended supersymmetric standard model at the LHC

Speaker: Dr. Priyotosh Bandyopadhyay, INFN Sezione di Lecce

Titile: Higgs(es) in Triplet extended supersymmetric standard model at the LHC.

Abstract: We will discuss the recent Higgs discovery results both by CMS and ATLAS at the LHC. In this context we will see the status of supersymmetric scenarios. In minimal supersymmetric scenarios to have a $\sim 125$ GeV Higgs, one needs quantum correction from strong supersymmetric sector which demands either large suspersymmetric mass scale or large mass splitting between the contributing super-particles. We focus on the triplet extension of minimal supersymmetric scenario, where we can see that the electro-weak contribution coming from triplet is also important and comparable to the strong contributions. We discuss this in the context of the observed Higgs like particle around 125 GeV and also look into the status of other Higgs bosons in the model. Along with the Higgs result we also consider flavour constraint coming from rare B decay. Finally we discuss the phenomenology of this model at the LHC

Persona di contatto:Pietro Colangelo

Relatore:Dr. Priyotosh Bandyopadhyay