486 citations · 2.6k across the 36 of their papers we have counts for
3 papers · 1 filter
The role of CP violating scatterings in baryogenesis - case study of the neutron portal
Iason Baldes, Nicole F. Bell, Alexander Millar +2
Many baryogenesis scenarios invoke the charge parity (CP) violating out-of-equilibrium decay of a heavy particle in order to explain the baryon asymmetry. Such scenarios will in ge…
Bound-state formation for thermal relic dark matter and unitarity
Benedict von Harling, Kalliopi Petraki
We show that the relic abundance of thermal dark matter annihilating via a long-range interaction, is significantly affected by the formation and decay of dark matter bound states…
Particle-antiparticle asymmetries from annihilations
Iason Baldes, Nicole F. Bell, Kalliopi Petraki +1
An extensively studied mechanism to create particle-antiparticle asymmetries is the out-of-equilibrium and CP violating decay of a heavy particle. Here we instead examine how asymm…