Searching for sterile neutrinos in ice

Abstract

Oscillation interpretation of the results from the LSND, MiniBooNE and some other experiments requires existence of sterile neutrino with mass $\sim 1$ eV and mixing with the active neutrinos $|U_{\mu 0}{|}^2\sim (0.02-0.04)$. It has been realized some time ago that existence of such a neutrino affects significantly the fluxes of atmospheric neutrinos in the TeV range which can be tested by the IceCube Neutrino Observatory. In view of the first IceCube data release we have revisited the oscillations of high energy atmospheric neutrinos in the presence of one sterile neutrino. Properties of the oscillation probabilities are studied in details for various mixing schemes both analytically and numerically. The energy spectra and angular distributions of the ${\nu }_{\mu }-$events have been computed for the simplest ${\nu }_s-$mass, and ${\nu }_s-{\nu }_{\mu }$ mixing schemes and confronted with the IceCube data. An illustrative statistical analysis of the present data shows that in the ${\nu }_s-$mass mixing case the sterile neutrinos with parameters required by LSND/MiniBooNE can be excluded at about $3\sigma$ level. The ${\nu }_s-{\nu }_{\mu }$ mixing scheme, however, can not be ruled out with currently available IceCube data.

41 pages, 16 figures. Accepted for publication in JHEP. Minor changes from the previous version

References in corpus (36)

• Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• The Reactor Antineutrino Anomaly
• Improved Predictions of Reactor Antineutrino Spectra
• Cosmological parameters from combining the Lyman-alpha forest with CMB, galaxy clustering and SN constraints
• Reanalysis of the GALLEX solar neutrino flux and source experiments
• Event Excess in the MiniBooNE Search for ${\bar{\nu }}_{\mu }\to {\bar{\nu }}_e$ Oscillations
• Measurement of the response of a Ga solar neutrino experiment to neutrinos from an 37Ar source
• Analytic Approximations for Three Neutrino Oscillation Parameters and Probabilities in Matter
• Series expansions for three-flavor neutrino oscillation probabilities in matter
• The primordial abundance of 4He: evidence for non-standard big bang nucleosynthesis
• Are there sterile neutrinos at the eV scale?
• Cosmology seeking friendship with sterile neutrinos
• Measurement of the atmospheric neutrino energy spectrum from 100 GeV to 400 TeV with IceCube
• A New Approach to Systematic Uncertainties and Self-Consistency in Helium Abundance Determinations
• Active to sterile neutrino mixing limits from neutral-current interactions in MINOS
• Atmospheric neutrinos: LMA oscillations, Ue3 induced interference and CP-violation
• Neutrino Mass Spectrum with ${\nu }_{\mu }$ $\to$ ${\nu }_s$ Oscillations of Atmospheric Neutrinos
• (3+1)-spectrum of neutrino masses: A chance for LSND?
• Constraints on massive sterile neutrino species from current and future cosmological data
• Probing the LSND scale and four neutrino scenarios with a neutrino telescope
• Neutrino oscillations with three flavors in matter: Applications to neutrinos traversing the Earth
• Search for sterile neutrino mixing in the MINOS long-baseline experiment
• Determination of the Atmospheric Neutrino Flux and Searches for New Physics with AMANDA-II
• Parametric Resonance in Oscillations of Atmospheric Neutrinos?
• Three-flavor atmospheric neutrino anomaly
• Three-Neutrino Oscillations of Atmospheric Neutrinos, theta13, Neutrino Mass Hierarchy and Iron Magnetized Detectors
• Signature of sterile species in atmospheric neutrino data at neutrino telescopes
• Matter Effects on Neutrino Oscillations in Long Baseline Experiments
• 1-3 leptonic mixing and the neutrino oscillograms of the Earth
• Study of TeV Neutrinos with Upward Showering Muons in Super-Kamiokande
• Primordial Helium And the Cosmic Background Radiation
• Mapping systematic errors in helium abundance determinations using Markov Chain Monte Carlo
• Atmospheric neutrino oscillations with three neutrinos and a mass hierarchy
• Matter Effects in Active-Sterile Solar Neutrino Oscillations
• Constraints on Three-Neutrino Mixing from Atmospheric and Reactor Data
• Three flavor neutrino oscillation analysis of the kamiokande atmospheric neutrino data

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• Light Sterile Neutrinos: Status and Perspectives
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• Flavoring Monochromatic Neutrino Flux from Dark Matter Annihilation
• On the robustness of IceCube's bound on sterile neutrinos in the presence of non-standard interactions
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• Active-sterile neutrino oscillations at INO-ICAL over a wide mass-squared range
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• Probing light sterile neutrinos in medium baseline reactor experiments
• Probing Lorentz Invariance Violation with Atmospheric Neutrinos at INO-ICAL
• Sterile neutrinos and indirect dark matter searches in IceCube
• Light sterile neutrino sensitivity of 163Ho experiments
• CP-violating Phases in Active-Sterile Solar Neutrino Oscillations
• Neutrino 2012: Outlook - theory
• Revisiting constraints on 3+1 active-sterile neutrino mixing using IceCube data
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• Light, Unstable Sterile Neutrinos: Phenomenology, a Search in the IceCube Experiment, and a Global Picture
• Violation of Equivalence Principle in Neutrino Sector: Probing the Extended Parameter Space
• IceCube: Status and Results
• Exploration of mass splitting and muon/tau mixing parameters for an eV-scale sterile neutrino with IceCube
• Earth matter effect on atmospheric neutrino oscillation in (3+3) model
• Atmospheric neutrinos, $n{u}_e-n{u}_s$ oscillations, and a novel neutrino evolution equation
• New parameter region in sterile neutrino searches: a scenario to alleviate cosmological neutrino mass bound and its testability at oscillation experiments
• Sensitivity to light sterile neutrino mixing parameters with KM3NeT/ORCA
• Oscillations Beyond Three-Neutrino Mixing
• High Energy Neutrinos from Space
• Search for an eV-scale sterile neutrino with the first six detection units of KM3NeT/ORCA
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