Neutral-current events supply sensitivity to isovector NSI parameters that charged-current analyses suppress, enabling the first bounded long-baseline constraints and resolution of individual quark couplings when the two datasets are combined.
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No evidence for long-range neutrino interactions from a broad class of anomaly-free U(1)' symmetries is found in 8 years of IceCube DeepCore atmospheric data, producing stringent constraints on the corresponding LRI potentials and mediator parameters.
For small decoherence strengths the two prescriptions agree in vacuum, but in matter they give different probabilities and different DUNE/P2SO bounds and sensitivity projections.
GLoBES simulations show that DUNE can probe quasi-Dirac sterile-neutrino mixing down to θ_sa ≈ 0.05 with uniform coverage, while current NOvA+T2K data constrains θ_sa ≳ 0.08.
Combined DUNE and Hyper-Kamiokande analysis suppresses hierarchy-CP-non-unitarity degeneracies by a factor of 7 to 16, distinguishing genuine from fake CP violation.
Off-diagonal NSI parameters modify EOF, Concurrence and Negativity in neutrino oscillations, with largest effects at low energy and Negativity remaining dominant at higher energies while showing clear δ_CP dependence.
Simulations show that tau neutrino appearance at DUNE improves sensitivity to NSI parameters especially ε_μτ, hierarchy, CP violation, octant, NSI phases, and PMNS unitarity constraints.
citing papers explorer
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Complementarity Between Neutrino Neutral and Charged Current Events in the Search for New Physics
Neutral-current events supply sensitivity to isovector NSI parameters that charged-current analyses suppress, enabling the first bounded long-baseline constraints and resolution of individual quark couplings when the two datasets are combined.
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Constraints on long-range neutrino interactions from a variety of $U(1)^\prime$ symmetries using atmospheric neutrinos at IceCube DeepCore
No evidence for long-range neutrino interactions from a broad class of anomaly-free U(1)' symmetries is found in 8 years of IceCube DeepCore atmospheric data, producing stringent constraints on the corresponding LRI potentials and mediator parameters.
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Impact of different neutrino decoherence formalisms at the future long-baseline Experiments
For small decoherence strengths the two prescriptions agree in vacuum, but in matter they give different probabilities and different DUNE/P2SO bounds and sensitivity projections.
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Probing Quasi-Dirac Neutrino Oscillations at Long Baseline Experiments
GLoBES simulations show that DUNE can probe quasi-Dirac sterile-neutrino mixing down to θ_sa ≈ 0.05 with uniform coverage, while current NOvA+T2K data constrains θ_sa ≳ 0.08.
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Non-Unitarity Effects and Fake CP Violation in Neutrino Oscillation Experiments
Combined DUNE and Hyper-Kamiokande analysis suppresses hierarchy-CP-non-unitarity degeneracies by a factor of 7 to 16, distinguishing genuine from fake CP violation.
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Effect of Off-diagonal NSI Parameters on Entanglement Measurements in Neutrino Oscillations
Off-diagonal NSI parameters modify EOF, Concurrence and Negativity in neutrino oscillations, with largest effects at low energy and Negativity remaining dominant at higher energies while showing clear δ_CP dependence.
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Effects of tau-neutrino detection on non-standard interactions at DUNE with a short discussion on the nature of neutrino mixing
Simulations show that tau neutrino appearance at DUNE improves sensitivity to NSI parameters especially ε_μτ, hierarchy, CP violation, octant, NSI phases, and PMNS unitarity constraints.