Speaker
Peter Maták
(Comenius University in Bratislava)
Description
We present a Dirac leptogenesis model in which the only out-of-equilibrium particles are right-handed neutrinos undergoing asymmetric scatterings. They are produced from a negligible initial abundance and their density freezes in soon after reheating. Even though the asymmetry source term vanishes, we demonstrate that opposite asymmetries of right-handed neutrinos and standard model leptons are washed in.
Primary authors
Jan Heisig
(RWTH Aachen University, University of Virginia)
Julian Heeck
(University of Virginia)
Peter Maták
(Comenius University in Bratislava)
Tomáš Blažek
(Comenius University in Bratislava)
Viktor Zaujec
(Comenius University in Bratislava)
