CP Violation and Lightest Neutrino Mass Effects in Thermal Leptogenesis

Details CP Violation and Lightest Neutrino Mass Effects in Thermal Leptogenesis CP Violation and Lightest Neutrino Mass Effects in Thermal Leptogenesis

2009-01-22

arxiv.org/abs/0901.3524v1

J.Phys.Conf.Ser.171:012077,2009

Physics

High Energy Physics

High Energy Physics - Phenomenology

To appear in the proceedings of DISCRETE'08, Symposium on Prospects in the Physics of Discrete Symmetries, IFIC, Valencia, Spa

Scientific paper

10.1088/1742-6596/171/1/012077

Effects of the lightest neutrino mass in "flavoured" leptogenesis when the CP-violation necessary for the generation of the baryon asymmetry of the Universe is due exclusively to the Dirac and/or Majorana phases in the neutrino mixing matrix $U$ are discussed. The type I see-saw scenario with three heavy right-handed Majorana neutrinos having hierarchical spectrum is considered. The "orthogonal" parametrisation of the matrix of neutrino Yukawa couplings, which involves a complex orthogonal matrix $R$, is employed. Results for light neutrino mass spectrum with normal and inverted ordering (hierarchy) are reviewed.

Affiliated with

Also associated with

No associations

Rating

CP Violation and Lightest Neutrino Mass Effects in Thermal Leptogenesis does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with CP Violation and Lightest Neutrino Mass Effects in Thermal Leptogenesis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and CP Violation and Lightest Neutrino Mass Effects in Thermal Leptogenesis will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-190011