Lepton Mass Matrices with Four Texture Zeros

Details Lepton Mass Matrices with Four Texture Zeros Lepton Mass Matrices with Four Texture Zeros

2003-04-24

arxiv.org/abs/hep-ph/0304234v2

Phys.Lett. B569 (2003) 30-40

Physics

High Energy Physics

High Energy Physics - Phenomenology

LaTex 15 pages (2 PS figures). Changes made. To appear in Phys. Lett. B

Scientific paper

10.1016/j.physletb.2003.07.008

We propose two ans$\rm\ddot{a}$tze of lepton mass matrices with four texture zeros, and confront them with current experimental data on neutrino oscillations. The parameter space of each ansatz is carefully explored. We find that both ans$\rm\ddot{a}$tze can accommodate the normal hierarchy of neutrino masses and the bi-large pattern of lepton flavor mixing. Their predictions for the effective mass of the tritium beta decay and that of the neutrinoless double beta decay are too small to be detectable, but leptonic CP violation at the percent level is allowed. Some discussions are also given about the seesaw invariance of the four-zero texture of Dirac and Majorana neutrino mass matrices.

Affiliated with

Also associated with

No associations

Rating

Lepton Mass Matrices with Four Texture Zeros 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 Lepton Mass Matrices with Four Texture Zeros, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lepton Mass Matrices with Four Texture Zeros will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-519302