Viable models for large non-standard neutrino interactions

Abstract

Thanks to high precision long baseline neutrino experiments such as NO$\nu$A and DUNE, possible effects of Non-Standard neutrino Interactions (NSI) on neutrino oscillation data have received renewed interest in the last two years. It is however challenging to build models that can give rise to NSI with sizeable couplings discernible at neutrino oscillation experiments without violating the various existing experimental bounds. We introduce two viable models that can lead to neutral current NSI with sizable couplings. Both models are based on a new $U(1{)}^{\prime }$ gauge symmetry with $Z^{\prime }$ gauge boson of mass $O(10\mathrm{MeV})$. We will highlight the common phenomenological features of these models and suggest ways to test them.

arXiv comment7 pages, Talk at 18th International Workshop on Neutrino Factories, Superbeams, Beta beams (NuFact 2016), August 21-27 2016, Quy Nhon, Vietnam

References in corpus (21)

• The Muon g-2
• Present and Future Bounds on Non-Standard Neutrino Interactions
• WIMP-Search Results from the Second CDMSlite Run
• Global constraints on heavy neutrino mixing
• Coherent Propagation of PeV Neutrinos and the Dip in the Neutrino Spectrum at IceCube
• Cosmic neutrino cascades from secret neutrino interactions
• Non-standard Neutrino Interactions at DUNE
• A model for large non-standard interactions of neutrinos leading to the LMA-Dark solution
• Neutrinophilic Non-Standard Interactions
• Physics from solar neutrinos in dark matter direct detection experiments
• Probing CP violation signal at DUNE in presence of non-standard neutrino interactions
• Degeneracy between ${\theta }_{23}$ octant and neutrino non-standard interactions at DUNE
• Constraining nonstandard neutrino-quark interactions with solar, reactor and accelerator data
• Non-standard interactions and the resolution of ordering of neutrino masses at DUNE and other long baseline experiments
• Searching for MeV-Scale Gauge Bosons with IceCube
• Non-standard interactions spoiling the CP violation sensitivity at DUNE and other long baseline experiments
• Hints for leptonic CP violation or New Physics?
• MOMENT: a muon-decay medium-baseline neutrino beam facility
• Detecting MeV Gauge Bosons With High-Energy Neutrino Telescopes
• Sensitivities to charged-current nonstandard neutrino interactions at DUNE
• Searching for Novel Neutrino Interactions at NOvA and Beyond in Light of Large theta_13

Cited by in corpus (3)

• A model for lepton flavor violating non-standard neutrino interactions
• Study of Non-Standard Charged-Current Interactions at the MOMENT experiment
• Bounds on non-standard interactions of neutrinos from IceCube DeepCore data