Neutrino Oscillation Observables from Mass Matrix Structure
arXiv:0709.2163 · doi:10.1016/j.physletb.2007.11.032
Abstract
We present a systematic procedure to establish a connection between complex neutrino mass matrix textures and experimental observables, including the Dirac CP phase. In addition, we illustrate how future experimental measurements affect the selection of textures in the (theta_13,delta_CP)-plane. For the mixing angles, we use generic assumptions motivated by quark-lepton complementarity. We allow for any combination between U_l and U_nu, as well as we average over all present complex phases. We find that individual textures lead to very different distributions of the observables, such as to large or small leptonic CP violation. In addition, we find that the extended quark-lepton complementarity approach motivates future precision measurements of delta_CP at the level of theta_C \simeq 11 degrees.
Version to appear in Phys. Lett. B. A complete list of textures can be found at http://theorie.physik.uni-wuerzburg.de/~winter/Resources/CTex/index.html . 7 pages, 1 figure, 1 table
References in corpus (16)
- Simulation of long-baseline neutrino oscillation experiments with GLoBES
- New features in the simulation of neutrino oscillation experiments with GLoBES 3.0
- Neutrino Mixing and Quark-Lepton Complementarity
- Relation between the neutrino and quark mixing angles and grand unification
- Neutrinoless Double Beta Decay and the Solar Neutrino Problem
- Optimal -beam at the CERN-SPS
- Cabibbo Haze in Lepton Mixing
- Physics and optimization of beta-beams: From low to very high gamma
- The Seesaw Mechanism in Quark-Lepton Complementarity
- From parameter space constraints to the precision determination of the leptonic Dirac CP phase
- Viewing Lepton Mixing through the Cabibbo Haze
- Is there maximal mixing in the lepton sector?
- Systematic Parameter Space Search of Extended Quark-Lepton Complementarity
- Statistical Understanding of Quark and Lepton Masses in Gaussian Landscapes
- Quark and Lepton Masses from Gaussian Landscapes
- Quark and Lepton Masses from Deconstruction
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- Entangled maximal mixings in U_PMNS=U_l^dagger U_nu, and a connection to complex mass textures
- Lepton Flavor Violation in Complex SUSY Seesaw Models with Nearly Tribimaximal Mixing
- Long baseline neutrino oscillations: Theoretical aspects
- Optimization of a Neutrino Factory: Discovery Machine versus Precision Instrument