134 citations · 301 across the 4 of their papers we have counts for
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Thermal production of ultrarelativistic right-handed neutrinos: Complete leading-order results
Denis Besak, Dietrich Bodeker
The thermal production of relativistic right-handed Majorana neutrinos is of importance for models of thermal leptogenesis in the early Universe. Right-handed neutrinos can be prod…
Thermal production of relativistic Majorana neutrinos: Strong enhancement by multiple soft scattering
Alexey Anisimov, Denis Besak, Dietrich Bodeker
The production rate of heavy Majorana neutrinos is relevant for models of thermal leptogenesis in the early Universe. In the high temperature limit the production can proceed via t…
Hard thermal loops for soft or collinear external momenta
Denis Besak, Dietrich Bodeker
We consider finite temperature 1-loop diagrams with hard loop momenta and an arbitrary number of external gauge fields when the external momenta are either soft, or near the light…
Baryogenesis via Leptogenesis in an inhomogeneous universe
A. Kartavtsev, D. Besak
We investigate the influence of primordial perturbations of the energy density and space--time metric on the generation of the lepton and baryon asymmetries. In the weak and strong…