New approach to neutrino masses and leptogenesis with Occam’s razor

The minimal type-I seesaw framework with texture-zero Yukawa and mass matrices inspired by Occam's razor is incompatible with normally ordered neutrino masses (currently preferred by data) when lepton mixing originates solely from the neutrino sector. Moreover, the lightest right-handed neutrin...

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Veröffentlicht in:	Physical review. D 2020-09, Vol.102 (5), p.1, Article 055021
Hauptverfasser:	Barreiros, D. M., Joaquim, F. R., Yanagida, T. T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Dark matter Heating Leptons Neutrinos Universe
Online-Zugang:	Volltext
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