Speaker
Mr
Tom Steudtner
(U Sussex)
Description
I will discuss asymptotically safe extensions of the Standard Model with new matter fields at the TeV scale. The BSM sector contains singlet scalars and vector-like fermions in representations which permit Yukawa interactions with the Standard Model leptons and a Higgs portal coupling. UV safety is explored up to the Planck regime in dependence of the BSM couplings. Moreover, phenomenological implications are investigated including production and decay mechanisms, charged lepton flavour violation, electric dipole moments, Drell-Yan processes and lepton anomalous magnetic moments. Scenarios are highlighted which avoid Landau poles, stabilise the Higgs sector and accommodate for the muon and electron anomalous magnetic moments.
Primary authors
Ms
Clara Hormigos-Feliu
(TU Dortmund)
Prof.
Daniel Farid Litim
(U Sussex)
Prof.
Gudrun Hiller
(TU Dortmund)
Mr
Tom Steudtner
(U Sussex)
