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arXiv · hep-ph/0703084

Study of flavour dependencies in leptogenesis

F. X. Josse-Michaux·A. Abada
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Abstract

We study the impact of flavours on the efficiency factors and give analytical and numerical results of the baryon asymmetry taking into account the different charged lepton Yukawa contributions and the complete (diagonal and off-diagonal) $L$ to $B-L$ conversion $A$ matrix. With this treatment we update the lower bound on the lightest right-handed neutrino mass.

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F. X. Josse-Michaux, A. Abada. 2007-11-29. Study of flavour dependencies in leptogenesis. https://doi.org/10.1088/1475-7516%2F2007%2F10%2F009

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