Flavour structure of supersymmetric SO(10) GUTs with extended matter sector
arXiv:1008.4813 · doi:10.1103/PhysRevD.83.035018
Abstract
We discuss in detail the flavour structure of the supersymmetric SO(10) grand unified models with the three traditional 16-dimensional matter spinors mixed with a set of extra 10-dimensional vector multiplets which can provide the desired sensitivity of the SM matter spectrum to the GUT symmetry breakdown at the renormalizable level. We put the qualitative argument that a successful fit of the quark and lepton data requires an active participation of more than a single vector matter multiplet on a firm, quantitative ground. We find that the strict no-go obtained for the fits of the charged sector observables in case of a single active matter 10 is relaxed if a second vector multiplet is added to the matter sector and excellent, though non-trivial, fits can be devised. Exploiting the unique calculable part of the neutrino mass matrix governed by the SU(2)_L triplet in the 54-dimensional Higgs multiplet, a pair of genuine predictions of the current setting is identified: a non-zero value of the leptonic 1-3 mixing close to the current 90% C.L. limit and a small leptonic Dirac CP phase are strongly preferred by all solutions with the global-fit chi^2-values below 50.
arXiv commentVersion published in PRD; minor changes w.r.to v2, 16 pages, 5 figures
References in corpus (68)
- Three-flavour neutrino oscillation update
- Novel Supersymmetric SO(10) Seesaw Mechanism
- Updated Values of Running Quark and Lepton Masses
- SU(5) Grand Unification in Extra Dimensions and Proton Decay
- Updated Estimate of Running Quark Masses
- Fermion masses, neutrino oscillations, and proton decay in the light of SuperKamiokande
- Natural Suppression of Higgsino-Mediated Proton Decay in Supersymmetric SO(10)
- b-tau unification and large atmospheric mixing: a case for non-canonical see-saw
- The minimal supersymmetric grand unified theory
- Yukawa Unification in SO(10)
- Proton Decay in Minimal Supersymmetric SU(5)
- Neutrino Masses and Mixings in a Minimal SO(10) Model
- Fermion masses and mixings in SO(10) models and the neutrino challenge to supersymmetric grand unified theories
- SO(10) Group Theory for the Unified Model Building
- Intermediate mass scales in the non-supersymmetric SO(10) grand unification: a reappraisal
- Fermion masses in SUSY SO(10) with type II seesaw: a non-minimal predictive scenario
- Bi-Maximal Neutrino Mixing in SO(10)_{GUT}
- Seesaw and Lepton Flavour Violation in SUSY SO(10)
- SO(10) theory of R-parity and neutrino mass
- Yukawa sector in non-supersymmetric renormalizable SO(10)
- Minimal SO(10) Unification
- New Formulas and Predictions for Running Fermion Masses at Higher Scales in SM, 2HDM, and MSSM
- Unified explanation of the Solar and Atmospheric neutrino Puzzles in a minimal supersymmetric SO(10) model
- An SO(10)XS-4 Scenario for Naturally Degenerate Neutrinos
- Natural Gauge Hierarchy in SO(10)
- Fermion masses in SO(10) with a single adjoint Higgs field
- Mass Matrix Textures From Superstring Inspired SO(10) Models
- See-saw and Supersymmetry or Exact R-parity
- Suppressing Proton Decay in the Minimal SO(10) Model
- Revisiting Top-Bottom-Tau Yukawa Unification in Supersymmetric Grand Unified Theories
- MSGUT : From Bloom to Doom
- General Formulation for Proton Decay Rate in Minimal Supersymmetric SO(10) GUT
- Predictive Grand Unified Textures for Quark and Neutrino Masses and Mixings
- On CP Violation in Minimal Renormalizable SUSY SO(10) and Beyond
- Automatically R-Conserving SUSY SO(10) Models and Mixed Light Higgs Doublets
- On the vacuum of the minimal nonsupersymmetric SO(10) unification
- Minimal SO(10) splits supersymmetry
- SO(10) Symmetry Breaking and Type II Seesaw
- More missing VEV mechanism in supersymmetric SO(10) model
- Theta_13: phenomenology, present status and prospect
- Proton Decay in a Minimal SUSY SO(10) Model for Neutrino Mixings
- Probing the nature of the seesaw in renormalizable SO(10)
- Predictions from type II see-saw mechanism in SU(5)
- Implications of LEP Results for SO(10) Grandunification with Two Intermediate Stages
- Unification versus proton decay in SU(5)
- Bimaximal Neutrino Mixings from Lopsided Mass Matrices
- SO(10) Grand Unification with a Low-Energy
- Origin of Quark-Lepton Flavor in SO(10) with Type II Seesaw
- Bi-maximal Neutrino Mixings And Proton Decay In SO(10) With Anomalous Flavor
- Maximal atmospheric neutrino mixing in an SU(5) model
- Flavour violation in supersymmetric SO(10) unification with a type II seesaw mechanism
- Leptogenesis and Neutrino Oscillations Within A Predictive G(224)/SO(10)-Framework
- Lopsided Mass Matrices and Leptogenesis in SO(10) GUT
- A new, direct link between the baryon asymmetry and neutrino masses
- Inverse see-saw, leptogenesis, observable proton decay and in SUSY SO(10) with heavy W_R
- Quark and Lepton Masses in 5D SO(10)
- Proton Decay and Flavor Violating Thresholds in SO(10) Models
- Pinning down the New Minimal Supersymmetric GUT
- Tree Level Gauge Mediation
- Supersymmetric SO(10) for fermion masses and mixings: rank-1 structures of flavour
- Perturbative SO(10) Grand Unification
- Quark and lepton masses and mixing in SO(10) with a GUT-scale vector matter
- Type II see-saw dominance in SO(10)
- General Aspects of Tree Level Gauge Mediation
- Family Unification with SO(10)
- Atmospheric neutrino mixing and b-tau Unification
- Explaining Why the u and d Quark Masses are Similar
- CP Violation and Neutrino Masses and Mixings from Quark Mass Hierarchies
Cited by in corpus (8)
- Different SO(10) Paths to Fermion Masses and Mixings
- Conservative upper limits on WIMP annihilation cross section from Fermi-LAT γ-rays
- Soft masses in SUSY SO(10) GUTs with low intermediate scales
- Aspects of symmetry breaking in Grand Unified Theories
- Muon g-2 in an Alternative Quasi-Yukawa Unification with Low Fine-Tuned Inverse SeeSaw Mechanism
- Quasi Yukawa Unification and Fine-Tuning in U(1) Extended SSM
- Yukawa coupling unification in SO(10) with positive μ and a heavier gluino
- Flavor Symmetries in the Yukawa Sector of Non-Supersymmetric SO(10): Numerical Fits Using Renormalization Group Running