One-zero textures of Majorana neutrino mass matrix and current experimental tests
Lashin, E.I.; Chamoun, N.;
Abstract
We carry out a complete and systematic study of all the possible one-zero
textures for the neutrino mass matrix in light of the recent neutrino
oscillation data which hint to a relatively large non-vanishing value for the
smallest mixing angle ($\theta_z$). We find that all the six possible one-zero
textures are able to accommodate the experimental data, with five cases
allowing also for non-invertible mass matrices. We present symmetry
realizations for all the one-zero singular and non-singular patterns in type-I
and type-II seesaw mechanism schemes.
textures for the neutrino mass matrix in light of the recent neutrino
oscillation data which hint to a relatively large non-vanishing value for the
smallest mixing angle ($\theta_z$). We find that all the six possible one-zero
textures are able to accommodate the experimental data, with five cases
allowing also for non-invertible mass matrices. We present symmetry
realizations for all the one-zero singular and non-singular patterns in type-I
and type-II seesaw mechanism schemes.
Other data
Title | One-zero textures of Majorana neutrino mass matrix and current experimental tests | Authors | Lashin, E.I. ; Chamoun, N. | Keywords | High Energy Physics - Phenomenology | Issue Date | 2012 | Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology | DOI | 10.1103/PhysRevD.85.113011 | Scopus ID | 2-s2.0-84862743143 |
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