Modified Zee mass matrix with zero-sum condition

Details Modified Zee mass matrix with zero-sum condition Modified Zee mass matrix with zero-sum condition

2006-08-08

arxiv.org/abs/hep-ph/0608089v2

Phys.Lett.B642:495-502,2006

Physics

High Energy Physics

High Energy Physics - Phenomenology

Version to appear in Physics Letters B. (17 pages)

Scientific paper

10.1016/j.physletb.2006.10.007

We modify the Zee mass matrix by adding a real one parameter perturbation which is purely diagonal and trace-less. We show that in this way we can explain both solar and atmospheric neutrino oscillation data. There is a correlation between the deviation from strict maximality of $|U_{\mu 3}|= 1/\sqrt{2}$, with the emergence of a small but non-zero $U_{e3}$. We calculate how big a value can $U_{e3}$ get when we restrict ourselves within the allowed regions of solar and atmospheric neutrino masses and mixing angles. We also discuss the impact of a $S_2$ permutation symmetry on our mass matrix and show how a small $U_{e3} \ne 0$ can emerge when this $S_2$ permutation symmetry between the second and the third generation is broken.

Affiliated with

Also associated with

No associations

Rating

Modified Zee mass matrix with zero-sum condition 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 Modified Zee mass matrix with zero-sum condition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modified Zee mass matrix with zero-sum condition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-247641