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Minimal Scenarios for Leptogenesis and CP Violation
G. C. Branco, R. Gonzalez Felipe, F. R. Joaquim +3
The relation between leptogenesis and CP violation at low energies is analyzed in detail in the framework of the minimal seesaw mechanism. Working, without loss of generality, in a…
Unitarity Triangles and the Search for New Physics
F. J. Botella, G. C. Branco, M. Nebot +1
Assuming that the Kobayashi-Maskawa mechanism gives the dominant contribution to CP violation at low energies, we propose a novel way of testing the flavour sector of the Standard…
Leptogenesis and Low Energy CP Violation
G. C. Branco, T. Morozumi, B. M. Nobre +1
We discuss the possibility of relating the size and sign of the observed baryon asymmetry of the universe to CP violation observable at low energies, in a framework where the obser…
A relation between CP violation of low energy and leptogenesis
G. C. Branco, T. Morozumi, B. M. Nobre +1
We discuss how CP violation generating lepton number asymmetry can be related to CP violation in low energy.
Leptogenesis, CP violation and neutrino data: What can we learn?
G. C. Branco, R. Gonzalez Felipe, F. R. Joaquim +1
A detailed analytic and numerical study of baryogenesis through leptogenesis is performed in the framework of the standard model of electroweak interactions extended by the additio…