Neutrinos in a left-right model with a horizontal symmetry

Details Neutrinos in a left-right model with a horizontal symmetry Neutrinos in a left-right model with a horizontal symmetry

2005-10-20

arxiv.org/abs/hep-ph/0510274v1

Phys.Rev. D73 (2006) 033009

Physics

High Energy Physics

High Energy Physics - Phenomenology

26 pages, 4 figures

Scientific paper

10.1103/PhysRevD.73.033009

We analyze the lepton sector of a Left-Right Model based on the gauge group SU(2)_L x SU(2)_R x U(1), concentrating mainly on neutrino properties. Using the seesaw mechanism and a horizontal symmetry, we keep the right-handed symmetry breaking scale relatively low, while simultaneously satisfying phenomenological constraints on the light neutrino masses. We take the right-handed scale to be of order 10's of TeV and perform a full numerical analysis of the model's parameter space, subject to experimental constraints on neutrino masses and mixings. The numerical procedure yields results for the right-handed neutrino masses and mixings and the various CP-violating phases. We also discuss phenomenological applications of the model to neutrinoless double beta decay, lepton-flavor-violating decays (including decays such as \tau \to 3\mu) and leptogenesis.

Affiliated with

Also associated with

No associations

Rating

Neutrinos in a left-right model with a horizontal symmetry 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 Neutrinos in a left-right model with a horizontal symmetry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Neutrinos in a left-right model with a horizontal symmetry will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-475660