Neutrino Non-standard Interactions with arbitrary couplings to u and d quarks

Abstract

We introduce a model for Non-Standard neutral current Interaction (NSI) between neutrinos and the matter fields, with an arbitrary coupling to the up and down quarks. The model is based on a new $U(1)$ gauge symmetry with a light gauge boson that mixes with the photon. We show that the couplings to the $u$ and $d$ quarks can have a ratio such that the contribution from NSI to the Coherent Elastic Neutrino-Nucleus Scattering (CE$\nu$NS) amplitude vanishes, relaxing the bound on the NSI from the CE$\nu$NS experiments. Additionally, the deviation of the measured value of the anomalous magnetic dipole moment of the muon from the standard-model prediction can be fitted. The most limiting constraints on our model come from the search for the decay of the new gauge boson to $e^{-}{e}^{+}$ and invisible particles, carried out by NA48/2 and NA64, respectively. We show that these bounds can be relaxed by opening up the decay of the new gauge boson to new light scalars that eventually decay into the $e^{-}{e}^{+}$ pairs. We show that there are ranges that can lead to both a solution to the $(g-2{)}_{\mu }$ anomaly and values of ${\epsilon }_{\mu \mu }={\epsilon }_{\tau \tau }$ large enough to be probed by future solar neutrino experiments.

arXiv comment13+4 pages, 4 figures. V2 matches the published version in PRD

References in corpus (47)

• Measurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm
• The anomalous magnetic moment of the muon in the Standard Model
• Big-Bang Nucleosynthesis After Planck
• New Solar Composition: The Problem With Solar Models Revisited
• The Stueckelberg $Z^{\prime }$ Extension with Kinetic Mixing and Milli-Charged Dark Matter From the Hidden Sector
• Addressing the LHC flavour anomalies with horizontal gauge symmetries
• Search for Invisible Decays of a Dark Photon Produced in e+e- Collisions at BaBar
• Hunting All the Hidden Photons
• "Dark" Z implications for Parity Violation, Rare Meson Decays, and Higgs Physics
• Exploring nu signals in dark matter detectors
• Dark matter search in missing energy events with NA64
• Coherent Propagation of PeV Neutrinos and the Dip in the Neutrino Spectrum at IceCube
• Coherent elastic neutrino-nucleus scattering: EFT analysis and nuclear responses
• Updated Constraints on Non-Standard Interactions from Global Analysis of Oscillation Data
• Determination of matter potential from global analysis of neutrino oscillation data
• A model for large non-standard interactions of neutrinos leading to the LMA-Dark solution
• Lepton Flavor Violating Non-Standard Interactions via Light Mediators
• Neutrinophilic Non-Standard Interactions
• $b\to s\ell \ell$ Global Fits after $R_{K_S}$ and $R_{K^{\ast +}}$
• Dark Force Detection in Low Energy e-p Collisions
• Revisiting the Dark Photon Explanation of the Muon Anomalous Magnetic Moment
• Coherent Elastic Neutrino-Nucleus Scattering at the European Spallation Source
• GEMMA experiment: three years of the search for the neutrino magnetic moment
• Nonstandard neutrino interactions at DUNE, T2HK and T2HKK
• Non-Standard Neutrino Interactions and Neutral Gauge Bosons
• White Dwarfs constrain Dark Forces
• Search for $K^{+}$ decays to a muon and invisible particles
• Shedding light on LMA-Dark solar neutrino solution by medium baseline reactor experiments: JUNO and RENO-50
• Wolfenstein potentials for neutrinos induced by ultra-light mediators
• Theoretical framework to analyze searches for hidden light gauge bosons in electron scattering fixed target experiments
• First-Generation New Physics in Simplified Models: From Low-Energy Parity Violation to the LHC
• Confirming $U(1{)}_{L_{\mu }-L_{\tau }}$ as a solution for $(g-2{)}_{\mu }$ with neutrinos
• Activating the 4th Neutrino of the 3+1 Scheme
• Neutrino Oscillation Constraints on U(1)' Models: from Non-Standard Interactions to Long-Range Forces
• Constraining secret gauge interactions of neutrinos by meson decays
• Search for a new gauge boson in ${\pi }^0$ decays
• Constraining New Physics with Borexino Phase-II spectral data
• Search for a New B-L Z' Gauge Boson with the NA64 Experiment at CERN
• Generalized mass ordering degeneracy in neutrino oscillation experiments
• Chiral $Z^{\prime }$ in FASER, FASER2, DUNE, and ILC beam dump experiments
• New reactor data improves robustness of neutrino mass ordering determination
• A model for lepton flavor violating non-standard neutrino interactions
• On $(g-2{)}_{\mu }$ From Gauged $\mathrm{U}(1{)}_X$
• Resolving the LMA-dark NSI degeneracy with coherent neutrino-nucleus scattering
• Cosmological Bounds on sub-GeV Dark Vector Bosons from Electromagnetic Energy Injection
• Big Bang Nucleosynthesis Limits and Relic Gravitational Waves Detection Prospects
• Search for the rare decay $K^{+}\to {\mu }^{+}\nu \bar{\nu }\nu$

Cited by in corpus (6)

• Probing for chiral $Z^{\prime }$ gauge boson through scattering measurement experiments
• Searching for Axial Neutral Current Non-Standard Interactions of neutrinos by DUNE-like experiments
• Constraining low scale dark hypercharge symmetry at spallation, reactor and Dark Matter direct detection experiments
• Constraining Non-minimal Dark Sector Scenarios with the COHERENT Neutrino Scattering Data
• Towards First Detection of the Solar MSW Transition With JUNO
• Exploring nonstandard quark interactions through solar neutrino studies