Showing hep-phShow all
3 papers · 1 filter
hep-ph2005
Cosmological Family Asymmetry and CP violation
T. Fujihara, S. Kaneko, S. Kang +3
We discuss how the cosmological baryon asymmetry can be achieved by the lepton family asymmetries of heavy Majorana neutrino decays and they are related to CP violation in neutrino…
hep-ph2003
Primordial Lepton Family Asymmtries in Seesaw Model
T. Endoh, T. Morozumi, Z. Xiong
In leptogenesis scenario, the decays of heavy Majorana neutrinos generate lepton family asymmetries, and . They are sensitive to CP violating phases in seesaw model…
hep-ph2002
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…