Speaker
Kare Fridell
(Technical University of Munich (TUM))
Description
Neutron-antineutron ($n$-$\bar{n}$) oscillation is a baryon number violating process for which new constraints will be set in future experiments at ESS and DUNE. We study the impact of a potential $n$-$\bar{n}$ oscillation discovery on the baryon asymmetry of the Universe in an effective field theory framework. We extend our analysis by a simplified model connected to GUT for one of two possible UV-complete topologies of the $n$-$\bar{n}$ operator, and make a connection to resonant production at the LHC. We find that successful baryogenesis can be realized in regions of parameter space that are currently unexplored but will be probed by future $n$-$\bar{n}$ oscillation experiments.
Authors
Dr
Chandan Hati
(Technical University of Munich)
Julia Harz
(Technical University of Munich (TUM))
Kare Fridell
(Technical University of Munich (TUM))
