Large lepton flavor mixings in $SU(6)\times SU(2)_R$ model

Details Large lepton flavor mixings in $SU(6)\times SU(2)_R$ model Large lepton flavor mixings in $SU(6)\times SU(2)_R$ model

2000-09-07

arxiv.org/abs/hep-ph/0009077v3

Phys.Lett. B499 (2001) 287-296

Physics

High Energy Physics

High Energy Physics - Phenomenology

14 pages, no figure typos added, reference added

Scientific paper

10.1016/S0370-2693(01)00044-2

The lepton masses and mixings are studied on the basis of string inspired $SU(6)\times SU(2)_R$ model with global flavor symmetries. Provided that sizable mixings between lepton doublets $L$ and Higgsino-like fields $H_d$ with even R-parity occur and that seesaw mechanism is at work in the neutrino sector, the model can yield a large mixing angle solution with $\tan \theta_{12}, \tan \theta_{23} = \O(\sqrt{\l})$ $({\l}= 0.22)$, which is consistent with the recent experimental data on atmospheric and solar neutrinos. In the solution Dirac mass hierarchies in the neutrino sector cancel out with the heavy Majorana sector in large part due to seesaw mechanism. Hierarchical pattern of charged lepton masses can be also explained.

Affiliated with

Also associated with

No associations

Rating

Large lepton flavor mixings in $SU(6)\times SU(2)_R$ model 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 Large lepton flavor mixings in $SU(6)\times SU(2)_R$ model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Large lepton flavor mixings in $SU(6)\times SU(2)_R$ model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-722026