→ Possible answers to questions the SM does not answer
Extended Higgs sectors: Not only one but several Higgs bosons
Study of properties of the Higgs bosons in these extensions
Further additional particles, e.g. extra gauge bosons,scalar leptoquarks, supersymmetric partner particles
Precision calculations: Exact calculations are not possible
⇒perturbative expansions:
Calculation of next-to-leading-order (NLO) corrections
Renormalization of Standard Model extensions
Treatment of very heavy particles
Dr. Martin Gabelmann
Post-Doc
54039
martin.gabelmann @physik.uni-freiburg.de
Herrmann-Herder-Str. 3
• Radiative corrections taking into account Beyond the Standard Model physics • Renormalization of extended scalar sectors • Automation of precision predictions • (Split-)Supersymmetry phenomenology
Dr. Artemis Sofia Giannakopoulou
Post-Doc
54039
artemis.giannakopoulou @physik.uni-freiburg.de
Herrmann-Herder-Str. 3
• Phenomenology of Beyond the Standard Model theories with extended Higgs sectors • Precision Higgs measurements as sensitive probes of New Physics • Search strategies for New Physics using theoretical models and experimental sensitivities
Robin Feser
PhD Candidate
5825
robin.feser @physik.uni-freiburg.de
Herrmann-Herder-Str. 3
Tadpole and mixing-angle schemes in the general Two-Higgs-Doublet-Model (THDM)
Jose Angel Hernandez Cuevas
PhD Candidate
5825
jose.angel.hernandez @physik.uni-freiburg.de
Herrmann-Herder-Str. 3
NLO corrections to the partial decay rates of the Higgs boson in the general THDM and the Georgi–Machacek Model.
Investigation of renormalization schemes in specific extensions of the SM.
Yann Stoll
PhD Candidate
yann.stoll @physik.uni-freiburg.de
Herrmann-Herder-Str. 3
Phenomenology for CP-violation in extensions of the Standard Model
Construction and study of optimal observables for CP-violating Higgs decays
Hao Xie
Master Student
5825
Herrmann-Herder-Str. 3
NLO corrections to a decay of a heavy Higgs boson decaying into lighter ones within the Georgi–Machacek Model
Mattia De Luca
Bachelor Student
• Study of Dark Matter candidates and their properties in an extension of the Standard Model with an additional gauge symmetry