Non-universal electroweak extensions of the standard model and the scotogenic models

Abstract

In order to analyze some low energy experimental anomalies, we charge with a non-universal $U(1{)}^{\prime }$ gauge symmetry the standard model fermions, taking as a starting point the well-known scotogenic model. In order to have non-trivial solutions to the anomalies and the Yukawa constraints, we add three neutral singlet Dirac fermions. We have found two possible non-universal solutions which, as a matter of principle, are suitable to analyze family-dependent experimental anomalies.

PIC2018: XXXVIII International Symposium on Physics in Collision, Bogotá, Colombia, 2018. 6 pages, LaTeX, 1 pdf figures

References in corpus (8)

• Test of lepton universality using $B^{+}\to K^{+}{\ell }^{+}{\ell }^{-}$ decays
• Measurement of the solar neutrino capture rate with gallium metal. III: Results for the 2002--2007 data-taking period
• Significant Excess of ElectronLike Events in the MiniBooNE Short-Baseline Neutrino Experiment
• Observation of Anomalous Internal Pair Creation in ${}^8$Be: A Possible Signature of a Light, Neutral Boson
• Dark Discrete Gauge Symmetries
• Patterns of remnant discrete symmetries
• Dynamical flavor origin of ${\mathbb{Z}}_N$ symmetries
• Dark Matter Stabilization Symmetries from Spontaneous Symmetry Breaking