Sizeable θ_13 from the Charged Lepton Sector in SU(5), (Tri-)Bimaximal Neutrino Mixing and Dirac CP Violation

Abstract

The recent results from T2K and MINOS experiments point towards a relatively large value of the reactor angle θ_13 in the lepton sector. In this paper we show how a large θ_13 can arise from the charged lepton sector alone in the context of an SU(5) GUT. In such a scenario (tri-)bimaximal mixing in the neutrino sector is still a viable possibility. We also analyse the general implications of the considered scenario for the searches of CP violation in neutrino oscillations.

19 pages, 3 figures; version to be published in JHEP

References in corpus (16)

• Indication of Electron Neutrino Appearance from an Accelerator-produced Off-axis Muon Neutrino Beam
• Updated Values of Running Quark and Lepton Masses
• Leptogenesis and Low Energy CP Violation in Neutrino Physics
• Connecting Low Energy Leptonic CP-violation to Leptogenesis
• Z_2 Symmetry Prediction for the Leptonic Dirac CP Phase
• Mass Hierarchy Determination via future Atmospheric Neutrino Detectors
• New GUT predictions for quark and lepton mass ratios confronted with phenomenology
• Quark and lepton masses at the GUT scale including SUSY threshold corrections
• U_{PMNS} = U_ell^dagger U_nu
• SUSY GUTs with Yukawa unification: a go/no-go study using FCNC processes
• Yukawa Unification and Neutralino Dark Matter in SU(4)_c \times SU(2)_L \times SU(2)_R
• RENO: An Experiment for Neutrino Oscillation Parameter theta_13 Using Reactor Neutrinos at Yonggwang
• Large U_{e3} and Tri-bimaximal Mixing
• Quark-lepton complementarity and tribimaximal neutrino mixing from discrete symmetry
• Neutrino Mass Hierarchy Determination Using Reactor Antineutrinos
• EURONU WP6 2009 yearly report: Update of the physics potential of Nufact, superbeams and betabeams

Cited by in corpus (89)

• Neutrino Mass and Mixing with Discrete Symmetry
• Unified Models of Neutrinos, Flavour and CP Violation
• Residual Symmetries for Neutrino Mixing with a Large theta_13 and Nearly Maximal delta_D
• A review of mu-tau flavor symmetry in neutrino physics
• Trimaximal mixing with predicted θ_13 from a new type of constrained sequential dominance
• Discrete Flavour Symmetries, Neutrino Mixing and Leptonic CP Violation
• θ_{13} and Proton Decay in a Minimal SO(10) x S_4 model of Flavor
• Golden Ratio Neutrino Mixing and $A_5$ Flavor Symmetry
• Minimal extension of tri-bimaximal mixing and generalized Z_2 X Z_2 symmetries
• The reactor mixing angle and CP violation with two texture zeros in the light of T2K
• A Grand Delta(96) x SU(5) Flavour Model
• Tri-bimaximal-Cabibbo Mixing
• Determining the Dirac CP Violation Phase in the Neutrino Mixing Matrix from Sum Rules
• Predicting the Values of the Leptonic CP Violation Phases
• A4 models of tri-bimaximal-reactor mixing
• Tri-Bimaximal Neutrino Mixing and Discrete Flavour Symmetries
• Nonzero |U_e3| from Charged Lepton Corrections and the Atmospheric Neutrino Mixing Angle
• Generalised Geometrical CP Violation in a $T^{\prime }$ Lepton Flavour Model
• θ^PMNS_13 = θ_C / \sqrt2 from GUTs
• TFH Mixing Patterns, Large ${\theta }_{13}$ and $\Delta (96)$ Flavor Symmetry
• A SUSY SU(5)xT' Unified Model of Flavour with large θ_{13}
• Non-zero ${\theta }_{13}$ and CP violation in a model with $A_4$ flavor symmetry
• A4xSU(5) SUSY GUT of Flavour with Trimaximal Neutrino Mixing
• Near Maximal Atmospheric Mixing in Neutrino Mass Matrices with Two Vanishing Minors
• Predictions for the Leptonic Dirac CP Violation Phase: a Systematic Phenomenological Analysis
• Non-zero θ_{13} linking to Dark Matter from Non-Abelian Discrete Flavor Model in Radiative Seesaw
• A flavour GUT model with theta_13^PMNS = theta_C / sqrt(2)
• Broken S3 Symmetry in the Neutrino Mass Matrix and Non-Zero theta_{13}
• Spontaneous CP violation in A4xSU(5) with Constrained Sequential Dominance 2
• An SU(5) x A5 Golden Ratio Flavour Model
• Discrete family symmetry, Higgs mediators and theta_{13}
• Fermion masses and mixings in an $SU(5)$ grand unified model with an extra flavor symmetry
• GUT predictions for quark-lepton Yukawa coupling ratios with messenger masses from non-singlets
• Towards predictive flavour models in SUSY SU(5) GUTs with doublet-triplet splitting
• GUT Scalar Potentials for Higgs Inflation
• Discrete Symmetries and Neutrino Mass Perturbations for θ_{13}
• The charged lepton mass matrix and non-zero ${\theta }_{13}$ with TeV scale New Physics
• Neutrino masses generation in a Z_4 model
• Perturbative generation of theta_{13} from tribimaximal neutrino mixing
• Leptogenesis in an SU(5) x A5 Golden Ratio Flavour Model
• Inverse neutrino mass hierarchy in a flavour GUT model
• Adjoint $SU(5)$ GUT model with $T_7$ flavor symmetry
• Large theta_13 from a model with broken L_e-L_mu-L_tau symmetry
• Renormalisation Group Corrections to Neutrino Mass Sum Rules
• Lepton flavor models with discrete prediction of theta_{13}
• Corrections for tribimaximal, bimaximal and democratic neutrino mixing matrices
• Charged lepton contributions to bimaximal and tri-bimaximal mixings for generating $\sin {\theta }_{13}\ne 0$ and ${\tan }^2{\theta }_{23}<1$
• Tri-Permuting Mixing Matrix and predictions for theta_13
• ${\theta }_{13}^{}$ and The Flavor Ring
• Prediction of Leptonic CP Phase in $A_4$ symmetric model
• Bilarge Neutrino Mixing and Abelian Flavor Symmetry
• A Survey of Neutrino Flavor Models and the Neutrinoless Double Beta Decay Funnel
• Dimension-five effective operators in electro-weak SU(4)xU(1) gauge models
• Renormalisation Group Corrections to Neutrino Mixing Sum Rules
• Prediction of leptonic CP phase from perturbatively modified tribimaximal (or bimaximal) mixing
• Predicting Leptonic CP phase by considering deviations in charged lepton and neutrino sectors
• High Scale Mixing Unification for Dirac Neutrinos
• Models for Neutrino Masses and Mixings
• Smallness of θ_{13} and the size of the Solar Mass Splitting: Are they related?
• Holographic Superconductors with Logarithmic Nonlinear Electrodynamics in an External Magnetic Field
• Deviation from Tri-Bimaximal Mixing and Large Reactor Mixing Angle
• Consistency of perturbed Tribimaximal, Bimaximal and Democratic mixing with Neutrino mixing data
• Stable fermion mass matrices and the charged lepton contribution to neutrino mixing
• Revisiting Leptogenesis in a SUSY SU(5) x T' Model of Flavour
• Can an unbroken flavour symmetry provide an approximate description of lepton masses and mixing?
• Viability of exact tri-bimaximal, golden-ratio and bimaximal mixing patterns and renormalization-group running effects
• Predictions for the Dirac CP-Violating Phase from Sum Rules
• Reducing θ_13 to 9 degrees
• Predicting ${\delta }^{\text{PMNS}}$, ${\theta }_{23}^{\text{PMNS}}$ and fermion mass ratios from flavour GUTs with CSD2
• Trimaximal Mixing and Extended Magic Symmetry in a Model of Neutrino Mass Matrix
• Stable lepton mass matrices
• Confronting the prediction of leptonic Dirac CP-violating phase with experiments
• Model independent Analysis of Dirac CP Violating Phase for some well known mixing scenarios
• Further study on the textures of neutrino mass matrix for maximal atmospherical mixing angle and Dirac CP phase
• Predictions for the Leptonic Dirac CP-Violating Phase
• SUSY SU(5) $\times S_4$ GUT Flavor Model for Fermion Masses and Mixings with Adjoint, Large ${\theta }_{13}^{PMNS}$
• Modulated bimaximal neutrino mixing
• A Systematic Analysis of Perturbations for Hexagonal Mixing Matrix
• Sign of CP Violating Phase in Quarks and Leptons
• Generating CP violation from a modified Fridberg-Lee model
• Linking Leptonic CP violation to Quark Unitarity Triangle
• Theoretical Results on Neutrinos
• Sum Rules for Leptons
• Revamped Bi-Large neutrino mixing with Gatto-Sartori-Tonin like relation
• The special Two zeros texture based on $A_4$ symmetry and perturbation method
• Expansion of $U_{PMNS}$ and Neutrino mass matrix $M_{\nu }$ in terms of $sin{\theta }_{13}$ for Inverted Hierarchical case
• On the ambiguities in the tri-bimaximal mixing matrix and corresponding charged lepton corrections
• Parametrization of lepton mixing matrix in terms of deviations from bi-maximal and tri-bimaximl mixing
• A radiative Type-II seesaw model with broken Symmetry Ansatz