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$ \mu-\tau $ Reflection Symmetry Embedded in Minimal Seesaw
- Publication Year :
- 2018
-
Abstract
- We embed $\mu-\tau$ reflection symmetry into the minimal seesaw formalism, where two right-handed neutrinos are added to the Standard Model of particle physics. Assuming that both the left- and right-handed neutrino fields transform under $\mu-\tau$ reflection symmetry, we obtain the required forms of the neutrino Dirac mass matrix and the Majorana mass matrix for the right-handed neutrinos. To investigate the neutrino phenomenology at low energies, we first consider the breaking of $\mu-\tau$ reflection symmetry due to the renormalization group running, and then systematically study various breaking schemes by introducing explicit breaking terms at high energies.<br />Comment: 35 pages, 7 figures, 4 tables, Version accepted for publication in Eur. Phys. J. C
- Subjects :
- High Energy Physics - Phenomenology
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1801.09931
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1140/epjc/s10052-018-5751-y