Michael J. Ramsey-Musolf

Aug 21, 2024 | link.aps.org | Julia Harz |Technische Universität München |Johannes Gutenberg-Universität Mainz |Michael J. Ramsey-Musolf

In the context of TeV-scale lepton number violating (LNV) interactions, we illustrate the interplay between leptogenesis, neutrinoless double beta (0νββ) decay, and LNV searches at proton-proton colliders. Using a concrete model for illustration, we overcome the limitations of previous effective field theory analyses and are able to identify the parameter space where standard thermal leptogenesis is rendered unviable due to washout processes.