Fine-tuning and naturalness issues in the two-zero neutrino mass textures

Details Fine-tuning and naturalness issues in the two-zero neutrino mass textures Fine-tuning and naturalness issues in the two-zero neutrino mass textures

2012-04-12

arxiv.org/abs/1204.2706v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

10 pages, 12 figures

Scientific paper

In this paper we analyze the compatibility of two-zero neutrino Majorana textures with the recent experimental data. Differently from previous works, we use the experimental data to fix the values of the non-vanishing mass matrix entries and study in detail the correlations and degree of fine-tuning among them, which is also a measure of how naturally a given texture is able to describe all neutrino data. This information is then used to expand the textures in powers of the Cabibbo angle; extracting random O(1) coefficients, we show that only in few cases such textures reproduce the mixing parameters in their 3 sigma ranges.

Affiliated with

Also associated with

No associations

Rating

Fine-tuning and naturalness issues in the two-zero neutrino mass textures 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 Fine-tuning and naturalness issues in the two-zero neutrino mass textures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fine-tuning and naturalness issues in the two-zero neutrino mass textures will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-312377