Fermion mass hierarchy from nonuniversal abelian extensions of the Standard Model

Abstract

A nonuniversal abelian extension ${\mathrm{U}(1)}_X$ free from chiral anomalies is introduced into the Standard Model (SM), in order to evaluate its suitability in addressing the fermion mass hierarchy (FMH) by using seesaw mechanisms (SSM). In order to break the electroweak symmetry, three Higgs doublets are introduced, which give mass at tree-level to the top and bottom quarks, and the muon lepton. With an electroweak singlet scalar field, the $U(1{)}_X$ symmetry is broken and the exotic particles acquire masses. The light particles in the SM obtain their masses via SSM and Yukawa couplings differences. Active neutrino masses are generated through inverse seesaw mechanisms (ISM). Additionally, the algebraic expressions for the mixing angles for quarks and leptons are also shown in the article. Keywords: Flavor Problem, Neutrino Physics, Extended Scalar Sectors, Beyond Standard Model, Fermion masses, Inverse seesaw Mechanism.

arXiv comment11 pages, 3 tables

References in corpus (42)

• A Large Mass Hierarchy from a Small Extra Dimension
• Direct Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory
• First Results from KamLAND: Evidence for Reactor Anti-Neutrino Disappearance
• Observation of electron-antineutrino disappearance at Daya Bay
• Observation of Reactor Electron Antineutrino Disappearance in the RENO Experiment
• Indication of Electron Neutrino Appearance from an Accelerator-produced Off-axis Muon Neutrino Beam
• Hierarchies without Symmetries from Extra Dimensions
• Softly Broken A_4 Symmetry for Nearly Degenerate Neutrino Masses
• Tri-Bimaximal Neutrino Mixing, A4 and the Modular Symmetry
• ANTARES: the first undersea neutrino telescope
• Measurement of form-factor independent observables in the decay $B^0\to K^{\ast 0}{\mu }^{+}{\mu }^{-}$
• Observation of Electron Neutrino Appearance in a Muon Neutrino Beam
• Reactor electron antineutrino disappearance in the Double Chooz experiment
• Measurement of Neutrino and Antineutrino Oscillations Using Beam and Atmospheric Data in MINOS
• Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) Conceptual Design Report Volume 2: The Physics Program for DUNE at LBNF
• The T2K Neutrino Flux Prediction
• Naturally Small Seesaw Neutrino Mass with No New Physics Beyond the TeV Scale
• A4 family symmetry and quark-lepton unification
• Anarchy and Hierarchy
• Yukawa Hierarchies from Split Fermions in Extra Dimensions
• Tribimaximal Neutrino Mixing from a Supersymmetric Model with A_4 Family Symmetry
• A model for fermion masses and lepton mixing in SO(10) x A4
• Constraints on Oscillation Parameters from ${\nu }_e$ Appearance and ${\nu }_{\mu }$ Disappearance in NOvA
• Search for lepton-flavour-violating decays of the Higgs and $Z$ bosons with the ATLAS detector
• Lepton Flavour Violation in Models with A4 Flavour Symmetry
• A4-based tri-bimaximal mixing within inverse and linear seesaw schemes
• The seesaw mechanism at arbitrary order: disentangling the small scale from the large scale
• Quark Masses and Mixing with A4 Family Symmetry
• Radiative Inverse Seesaw: Verifiable New Mechanism of Neutrino Mass
• A $Z^{\prime }$ Model for $b\to s\ell \bar{\ell }$ Flavour Anomalies
• An A4 flavor model for quarks and leptons in warped geometry
• Quark-Lepton Mass Relation in a Realistic A4 Extension of the Standard Model
• Quark-Lepton Mass Relation and CKM mixing in an A4 Extension of the Minimal Supersymmetric Standard Model
• Neutrino masses in a 331 model with right-handed neutrinos without doubly charged Higgs
• On fermion mass hierarchy with extra dimensions
• Measurement of Muon Antineutrino Oscillations with an Accelerator-Produced Off-Axis Beam
• SUSY SU(5) with singlet plus adjoint matter and A4 family symmetry
• Creating the Fermion Mass Hierarchies with Multiple Higgs Bosons
• Some phenomenological aspects of a new $U(1{)}^{\prime }$ model
• Neutrino and CP-even Higgs boson masses in a nonuniversal $\mathrm{U}(1{)}^{\prime }$ extension
• Neutrino Oscillations with the MINOS, MINOS+, T2K, and NOvA Experiments
• A U(1) non-universal anomaly-free model with three Higgs doublets and one singlet scalar field

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