Multiscalar $B-L$ extension based on $S_4$ flavor symmetry for neutrino mass and mixing

Abstract

A multiscalar and nonrenormalizable $B-L$ extension of the standard model (SM) with $S_4$ symmetry which successfully explains the recent observed neutrino oscillation data is proposed. The tiny neutrino masses and their hierarchies are generated via the type-I seesaw mechanism. The model reproduces the recent experiments of neutrino mixing angles and Dirac CP violating phase in which the atmospheric angle $({\theta }_{23})$ and the reactor angle $({\theta }_{13})$ get the best-fit values while the solar angle $({\theta }_{12})$ and Dirac CP violating phase ($\delta$) belong to $3\, \si $ range of the best-fit value for normal hierarchy (NH). For inverted hierarchy (IH), ${\theta }_{13}$ gets the best-fit value and ${\theta }_{23}$ together with $\de $ belongs to $1\, \si $ range while ${\theta }_{12}$ belongs to $3\, \si $ range of the best-fit value. The effective neutrino masses are predicted to be $\langle m_{ee}\rangle=6.81 \,\, \mbox{meV}$ for NH and $\langle m_{ee}\rangle=48.48\,\, \mbox{meV}$ for IH being in good agreement with the most recent experimental data.

20 pages, 9 figures, 2 tables

References in corpus (13)

• The fate of hints: updated global analysis of three-flavor neutrino oscillations
• Low scale B-L extension of the Standard Model at the LHC
• (Non-)Abelian discrete anomalies
• S_4 Flavored CP Symmetry for Neutrinos
• The 3-3-1 model with S_4 flavor symmetry
• Neutrino masses and mixing from S4 flavor twisting
• Higgs $\to$ $\mu \tau$ as an indication for $S_4$ flavor symmetry
• An SO(10)XS4 Model of Quark-Lepton Complementarity
• Neutrino Mixing with Non-Zero ${\theta }_{13}$ and CP Violation in the 3-3-1 Model Based on $S_4$ Flavor Symmetry
• Cobimaximal Neutrino Mixing from $S_3\times Z_2$
• Cobimaximal lepton mixing from soft symmetry breaking
• Cobimaximal Neutrino Mixing from $A_4$ and its Possible Deviation
• $\mathbf{SO}(10)\times {\mathbf{S}}_4$ Grand Unified Theory of Flavour and Leptogenesis

Cited by in corpus (3)

• A minimal inverse seesaw model with $S_4$ flavour symmetry
• Neutrino phenomenology and keV dark matter in 2HDM with $A_4$ symmetry
• $\mathbf{B}-\mathbf{L}$ model with ${\mathbf{D}}_4\times {\mathbf{Z}}_4\times {\mathbf{Z}}_2$ symmetry for fermion mass hierarchies and mixings