Nonstandard neutrino interactions at COHERENT, DUNE, T2HK and LHC

Abstract

We study how nonstandard neutrino interactions (NSI) may be probed by a combination of coherent elastic neutrino-nucleus scattering, neutrino oscillation and collider data, from COHERENT, DUNE, T2HK and the high-luminosity (HL) LHC. We focus on NSI induced by a new flavored gauge boson $Z^{\prime }$ in a generic anomaly-free ultraviolet-complete model. For $Z^{\prime }$ masses above 10 GeV, the HL-LHC has the best sensitivity regardless of the flavor structure of the model. For masses between 0.01 GeV-10 GeV, current LHCb data and future COHERENT data have the best sensitivity unless the $Z^{\prime }$ couplings to the first and second generation leptons are suppressed, in which case DUNE and T2HK have the best sensitivity. For $Z^{\prime }$ masses between about 5 MeV-20 MeV, DUNE and T2HK have the best sensitivity. We also show how joint analyses of COHERENT and LHC data may constrain such models.

21 pages, 5 figures, 1 table. Published version

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Cited by in corpus (21)

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• Hadrophilic Dark Sectors at the Forward Physics Facility
• Chiral $Z^{\prime }$ in FASER, FASER2, DUNE, and ILC beam dump experiments
• Light vector mediators at direct detection experiments
• Complementarity between dark matter direct searches and CE$\nu$NS experiments in $U(1{)}^{\prime }$ models
• Exploring SMEFT Induced Non-Standard Interactions from COHERENT to Neutrino Oscillations
• Dark photon and dark $Z$ mediated $B$ meson decays
• Solar neutrino constraints on light mediators through coherent elastic neutrino-nucleus scattering
• Probing light vector mediators with coherent scattering at future facilities
• COHERENT production of a dark fermion
• Searching for heavy neutrino in terms of tau lepton at future hadron collider
• Unlocking the Inelastic Dark Matter Window with Vector Mediators
• A neutrino window to scalar leptoquarks: from low energy to colliders
• Dark Matter Internal Pair Production -- A Novel Direct Detection Mechanism
• Weak Charge Form Factor Determination at the Electron-Ion Collider
• Searching for beyond-Standard-Model solar neutrino interactions using directional detectors
• The Forward Physics Facility at the High-Luminosity LHC
• Neutrino nonstandard interactions: Confronting COHERENT and LHC data