Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2002-10-03
Physics
High Energy Physics
High Energy Physics - Phenomenology
To appear in the proceedings of 14th Rencontres de Blois: Matter - Anti-matter Asymmetry, Blois, France, 17-22 Jun 2002, 9 pag
Scientific paper
The problem of testing leptogenesis from low energy experiments is discussed following three different perspectives. Firstly, we review the prospects that from low energy experiments we could reconstruct the neutrino Yukawa coupling matrix and hence constrain the leptogenesis mechanism. We emphasize the fact that the experimental determination of the phases and mixings in the light neutrino mass matrix is irrelevant for leptogenesis, unless additional information about the texture of the Yukawa coupling matrix is provided by other observables. Secondly, we show how the discovery of an extra gauge boson could bring us important indications for leptogenesis. Thirdly, we discuss the problems one encounters when attempting to build a leptogenesis mechanism at a directly testable scale, presenting an explicit model which avoids these problems.
No associations
LandOfFree
Tests of Leptogenesis at Low Energy 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 Tests of Leptogenesis at Low Energy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tests of Leptogenesis at Low Energy will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-24720