CP-Violating and Charged Current Neutrino Non-standard Interactions in CE$\nu$NS

Abstract

Neutrino non-standard interactions (NSI) can be constrained using coherent elastic neutrino-nucleus scattering. We discuss here two aspects in this respect, namely the effects of (i) charged current NSI in neutrino production and (ii) CP-violating phases associated with neutral current NSI in neutrino detection. Effects of CP-phases require the simultaneous presence of two different flavor-changing neutral current NSI parameters. Applying these two scenarios to the COHERENT measurement, we derive limits on charged current NSI and find that more data is required to compete with the existing limits. Regarding CP-phases, we show how the limits on the NSI parameters depend dramatically on the values of the phases. Accidentally, the same parameters influencing coherent scattering also show up in neutrino oscillation experiments. We find that COHERENT provides complementary constraints on the set of NSI parameters that can explain the discrepancy in the best-fit value of the standard CP-phase obtained by T2K and NO$\nu$A, while the significance with which the LMA-Dark solution is ruled out can be weakened by the presence of additional NSI parameters introduced here.

arXiv comment15 pages, 5 figure, 1 table; Figure 3 was corrected for other experiments in V2

References in corpus (81)

• The T2K Experiment
• Observation of Coherent Elastic Neutrino-Nucleus Scattering
• Present and Future Bounds on Non-Standard Neutrino Interactions
• Status of non-standard neutrino interactions
• First Measurement of Coherent Elastic Neutrino-Nucleus Scattering on Argon
• General bounds on non-standard neutrino interactions
• Probing new physics with coherent neutrino scattering off nuclei
• Prospects for measuring coherent neutrino-nucleus elastic scattering at a stopped-pion neutrino source
• Weak mixing angle at low energies
• Non-standard neutrino interactions in reactor and superbeam experiments
• Coherent Neutrino-Nucleus Scattering and new Neutrino Interactions
• COHERENT constraints on nonstandard neutrino interactions
• COHERENT analysis of neutrino generalized interactions
• A COHERENT enlightenment of the neutrino Dark Side
• Non-standard Neutrino Interactions at DUNE
• Updated Constraints on Non-Standard Interactions from Global Analysis of Oscillation Data
• Are solar neutrino oscillations robust?
• General Neutrino Interactions from an Effective Field Theory Perspective
• Interference in Exclusive Vector Meson Production in Heavy Ion Collisions
• COHERENT constraints to conventional and exotic neutrino physics
• Charged Current Neutrino Nucleus Interactions at Intermediate Energies
• New CP Violation in Neutrino Oscillations
• Probing neutrino coupling to a light scalar with coherent neutrino scattering
• Prospects for exploring New Physics in Coherent Elastic Neutrino-Nucleus Scattering
• Curtailing the Dark Side in Non-Standard Neutrino Interactions
• Neutrino Charge Radii from COHERENT Elastic Neutrino-Nucleus Scattering
• General COHERENT Constraints on Neutrino Non-Standard Interactions
• Coherent Elastic Neutrino Nucleus Scattering (CE$\nu$NS) as a probe of $Z^{\prime }$ through kinetic and mass mixing effects
• Light new physics in coherent neutrino-nucleus scattering experiments
• CP-Violating Neutrino Non-Standard Interactions in Long-Baseline-Accelerator Data
• Probing light sterile neutrino signatures at reactor and Spallation Neutron Source neutrino experiments
• Measuring Active-to-Sterile Neutrino Oscillations with Neutral Current Coherent Neutrino-Nucleus Scattering
• Improved global fit to Non-Standard neutrino Interactions using COHERENT energy and timing data
• Non-standard neutrino interactions as a solution to the NO$\nu$A and T2K discrepancy
• Non-standard interactions and the resolution of ordering of neutrino masses at DUNE and other long baseline experiments
• Can lepton flavor violating interactions explain the atmospheric neutrino problem?
• Non-Standard Neutrino Interactions and Neutral Gauge Bosons
• Sterile Neutrinos, Coherent Scattering and Oscillometry Measurements with Low-temperature Bolometers
• Constraints on light vector mediators through coherent elastic neutrino nucleus scattering data from COHERENT
• Producing a new Fermion in Coherent Elastic Neutrino-Nucleus Scattering: from Neutrino Mass to Dark Matter
• Future CEvNS experiments as probes of lepton unitarity and light-sterile neutrinos
• Neutrino Discovery Limit of Dark Matter Direct Detection Experiments in the Presence of Non-Standard Interactions
• Probing neutrino magnetic moments at Spallation Neutron Source facilities
• Probing light mediators at ultra-low threshold energies with coherent elastic neutrino-nucleus scattering
• Searching for Beyond the Standard Model Physics with COHERENT Energy and Timing Data
• Can lepton flavor violating interactions explain the LSND results?
• Flavor-dependent radiative corrections in coherent elastic neutrino-nucleus scattering
• Recent probes of standard and non-standard neutrino physics with nuclei
• COHERENT Collaboration data release from the first observation of coherent elastic neutrino-nucleus scattering
• Sensitivity to oscillation with a sterile fourth generation neutrino from ultra-low threshold neutrino-nucleus coherent scattering
• Non-standard neutrino interactions and low energy experiments
• Constraining Photon Portal Dark Matter with Texono and Coherent Data
• On the Determination of Leptonic CP Violation and Neutrino Mass Ordering in Presence of Non-Standard Interactions: Present Status
• New physics from COHERENT data with improved Quenching Factor
• Neutrino Oscillation Constraints on U(1)' Models: from Non-Standard Interactions to Long-Range Forces
• Can nonstandard interactions jeopardize the hierarchy sensitivity of DUNE ?
• Non-standard neutrino interactions in $U(1{)}^{\prime }$ model after COHERENT data
• Response of CsI[Na] to Nuclear Recoils: Impact on Coherent Elastic Neutrino-Nucleus Scattering (CE$\nu$NS)
• A Statistical Analysis of the COHERENT Data and Applications to New Physics
• The Daya Bay and T2K results on ${\sin }^{2}2{\theta }_{13}$ and Non-Standard Neutrino Interactions
• COHERENT constraints after the COHERENT-2020 quenching factor measurement
• CP violating effects in coherent elastic neutrino-nucleus scattering processes
• Interplay between nonstandard and nuclear constraints in coherent elastic neutrino-nucleus scattering experiments
• Astrophysical constraints on non-standard coherent neutrino-nucleus scattering
• Probing new neutral gauge bosons with CEvNS and neutrino-electron scattering
• A global analysis strategy to resolve neutrino NSI degeneracies with scattering and oscillation data
• Neutrino mass ordering obscured by non-standard interactions
• Sensitivity of medium-baseline reactor neutrino mass-hierarchy experiments to nonstandard interactions
• Global Analysis of the Source and Detector Nonstandard Interactions Using the Short Baseline Neutrino- and Antineutrino-Electron Scattering Data
• Generalized mass ordering degeneracy in neutrino oscillation experiments
• Potentialities of a low-energy detector based on ${}^4$He evaporation to observe atomic effects in coherent neutrino scattering and physics perspectives
• Sensitivities to charged-current nonstandard neutrino interactions at DUNE
• Revising Neutrino Oscillation Parameter Space With Direct Flavor-Changing Interactions
• ${\sin }^2(\theta )w$ estimate and bounds on nonstandard interactions at source and detector in the solar neutrino low-energy regime
• Resolving the LMA-dark NSI degeneracy with coherent neutrino-nucleus scattering
• Short Baseline Reactor Antineutrino-Electron Scattering Experiments and Non-Standard Neutrino Interactions at Source and Detector
• Constraints on neutrino non-standard interactions from LHC data with large missing transverse momentum
• New Physics Probes: Atomic Parity Violation, Polarized Electron Scattering and Neutrino-Nucleus Coherent Scattering
• A chiral gauge-invariant model for Majorana neutrinos
• On the effect of NSI in the present determination of the mass ordering
• Sailing the CE$\nu$NS Seas of Non-Standard Neutrino Interactions with the Coherent CAPTAIN Mills Experiment

Cited by in corpus (13)

• Measurement of the Coherent Elastic Neutrino-Nucleus Scattering Cross Section on CsI by COHERENT
• Exploring the effects of Scalar Non Standard Interactions on the CP violation sensitivity at DUNE
• Physics implications of recent Dresden-II reactor data
• Exploring SMEFT Induced Non-Standard Interactions from COHERENT to Neutrino Oscillations
• Constraining Non-Standard Interactions with Coherent Elastic Neutrino-Nucleus Scattering at the European Spallation Source
• Imprints of scalar NSI on the CP-violation sensitivity using synergy among DUNE, T2HK and T2HKK
• Probing conventional and new physics at the ESS with coherent elastic neutrino-nucleus scattering
• Constraining scalar leptoquarks using COHERENT data
• Extra dimensions with light and heavy neutral leptons: An application to CE$\nu$NS
• Constraints on New Physics with Light Mediators and Generalized Neutrino Interactions via Coherent Elastic Neutrino Nucleus Scattering
• Hunting Nonstandard Neutrino Interactions and Leptoquarks in Dark Matter Experiments
• Phenomenological study of a gauged $L_{\mu }-L_{\tau }$ model with a scalar leptoquark
• Neutrino-nucleon elastic scattering in presence of non-standard interactions: cross sections and nucleon polarizations