401 citations · 744 across the 9 of their papers we have counts for
4 papers · 1 filter
Filtered Baryogenesis
Michael J. Baker, Moritz Breitbach, Joachim Kopp +2
We propose a new mechanism to simultaneously explain the observed dark matter abundance and the baryon asymmetry of the Universe. The mechanism is based on the Filtered Dark Matter…
Searching for Physics Beyond the Standard Model in an Off-Axis DUNE Near Detector
Moritz Breitbach, Luca Buonocore, Claudia Frugiuele +2
Next generation neutrino oscillation experiments like DUNE and T2HK are multi-purpose observatories, with a rich physics program beyond oscillation measurements. A special role is…
Dark, Cold, and Noisy: Constraining Secluded Hidden Sectors with Gravitational Waves
Moritz Breitbach, Joachim Kopp, Eric Madge +2
We explore gravitational wave signals arising from first-order phase transitions occurring in a secluded hidden sector, allowing for the possibility that the hidden sector may have…
Dynamic Freeze-In: Impact of Thermal Masses and Cosmological Phase Transitions on Dark Matter Production
Michael J. Baker, Moritz Breitbach, Joachim Kopp +1
The cosmological abundance of dark matter can be significantly influenced by the temperature dependence of particle masses and vacuum expectation values. We illustrate this point i…