3 papers
hep-ph2026
From Higgs physics to lepton flavour violation: current bounds and future prospects for vector-like lepton models
Gregor Daberstiel, Kilian Möhling, Dominik Stöckinger +1
We present a comprehensive phenomenological study of a class of six vector-like lepton models with seesaw-like mass contributions and strong modifications to Higgs and lepton pheno…
hep-ph2024
On-shell Renormalization with Vector-like Leptons, One-loop Muon-Higgs Coupling and Muon g-2
Kilian Möhling, Dominik Stöckinger, Hyejung Stöckinger-Kim
Models with vector-like leptons can strongly modify the lepton mass generation mechanism and lead to correlated effects in lepton-Higgs couplings and lepton dipole moments. Here we…
hep-ph2024
Coscattering in the Extended Singlet-Scalar Higgs Portal
Bastián Díaz Sáez, Jayita Lahiri, Kilian Möhling
We study the coscattering mechanism in a simple Higgs portal which add two real singlet scalars to the Standard Model. In this scenario, the lighter scalar is stabilized by a singl…