Probing the origin of ultra-high-energy cosmic rays with neutrinos in the EeV energy range using the Pierre Auger Observatory

Abstract

Neutrinos with energies above $10^{17}$ eV are detectable with the Surface Detector Array of the Pierre Auger Observatory. The identification is efficiently performed for neutrinos of all flavors interacting in the atmosphere at large zenith angles, as well as for Earth-skimming $\tau$ neutrinos with nearly tangential trajectories relative to the earth. No neutrino candidates were found in $\sim 14.7$ years of data taken up to 31 August 2018. This leads to restrictive upper bounds on their flux. The $90\%$ C.L. single-flavor limit to the diffuse flux of ultra-high-energy neutrinos with an $E_{\nu }^{-2}$ spectrum in the energy range $1.0\times 10^{17}\mathrm{eV}-2.5\times 10^{19}\mathrm{eV}$ is $E^2\mathrm{d}{N}_{\nu }/\mathrm{d}{E}_{\nu }<4.4\times 10^{-9}\mathrm{GeV}\mathrm{c}{\mathrm{m}}^{-2}{\mathrm{s}}^{-1}\mathrm{s}{\mathrm{r}}^{-1}$, placing strong constraints on several models of neutrino production at EeV energies and on the properties of the sources of ultra-high-energy cosmic rays.

arXiv commentPublished version, 27 pages, 7 figures, 2 tables

References in corpus (60)

• A Unified Approach to the Classical Statistical Analysis of Small Signals
• Observation of High-Energy Astrophysical Neutrinos in Three Years of IceCube Data
• Neutrino emission from the direction of the blazar TXS 0506+056 prior to the IceCube-170922A alert
• The Pierre Auger Cosmic Ray Observatory
• High Energy Neutrinos from Astrophysical Sources: An Upper Bound
• First Observation of the Greisen-Zatsepin-Kuzmin Suppression
• Observation of the suppression of the flux of cosmic rays above 4x10^19eV
• Measurement of the Depth of Maximum of Extensive Air Showers above 10^18 eV
• The Spectrum of the Isotropic Diffuse Gamma-Ray Emission Derived From First-Year Fermi Large Area Telescope Data
• Observation and Characterization of a Cosmic Muon Neutrino Flux from the Northern Hemisphere using six years of IceCube data
• Measurement of the energy spectrum of cosmic rays above 10^18 eV using the Pierre Auger Observatory
• Detecting Tau Neutrino Oscillations at PeV Energies
• Detecting Nutau Oscillations as PeV Energies
• Measurements of the Cosmic Ray Composition with Air Shower Experiments
• Observation of a Large-scale Anisotropy in the Arrival Directions of Cosmic Rays above $8\times 10^{18}$ eV
• Depth of Maximum of Air-Shower Profiles at the Pierre Auger Observatory: Measurements at Energies above 10^17.8 eV
• CRPropa 3 - a Public Astrophysical Simulation Framework for Propagating Extraterrestrial Ultra-High Energy Particles
• Diffuse Neutrino Intensity from the Inner Jets of Active Galactic Nuclei: Impacts of External Photon Fields and the Blazar Sequence
• Including Systematic Uncertainties in Confidence Interval Construction for Poisson Statistics
• Indication of anisotropy in arrival directions of ultra-high-energy cosmic rays through comparison to the flux pattern of extragalactic gamma-ray sources
• Cosmogenic Neutrinos: parameter space and detectabilty from PeV to ZeV
• Differential limit on the extremely-high-energy cosmic neutrino flux in the presence of astrophysical background from nine years of IceCube data
• GZK Neutrinos after the Fermi-LAT Diffuse Photon Flux Measurement
• The high energy neutrino cross-section in the Standard Model and its uncertainty
• Trigger and Aperture of the Surface Detector Array of the Pierre Auger Observatory
• The Origin of the Extragalactic Gamma-Ray Background and Implications for Dark-Matter Annihilation
• Study of Ultra-High Energy Cosmic Ray Composition Using Telescope Array's Middle Drum Detector and Surface Array in Hybrid Mode
• Discovering Ultra High Energy Neutrinos by Horizontal and Upward tau Air-Showers: Evidences in Terrestrial Gamma Flashes?
• The Surface Detector System of the Pierre Auger Observatory
• Effects of neutrino mixing on high-energy cosmic neutrino flux
• On the detection of Ultra High Energy Neutrinos with the Auger Observatory
• An improved limit to the diffuse flux of ultra-high energy neutrinos from the Pierre Auger Observatory
• Upper limit on the diffuse flux of UHE tau neutrinos from the Pierre Auger Observatory
• Propagation of Muons and Taus at High Energies
• Cosmic Neutrino Pevatrons: A Brand New Pathway to Astronomy, Astrophysics, and Particle Physics
• Implications of the cosmic ray spectrum for the mass composition at the highest energies
• Limit on the diffuse flux of ultra-high energy tau neutrinos with the surface detector of the Pierre Auger Observatory
• Large-scale cosmic-ray anisotropies above 4 EeV measured by the Pierre Auger Observatory
• Evidence for a mixed mass composition at the `ankle' in the cosmic-ray spectrum
• The Impact of Heavy Nuclei on the Cosmogenic Neutrino Flux
• Cosmogenic photon and neutrino fluxes in the Auger era
• Testing the Newborn Pulsar Origin of Ultrahigh Energy Cosmic Rays with EeV Neutrinos
• A new view on Auger data and cosmogenic neutrinos in light of different nuclear disintegration and air-shower models
• Composition of the Fermi-LAT isotropic gamma-ray background intensity: Emission from extragalactic point sources and dark matter annihilations
• Constraints on the ultra-high energy cosmic neutrino flux from the fourth flight of ANITA
• Determining the fraction of cosmic-ray protons at ultra-high energies with cosmogenic neutrinos
• AugerPrime: the Pierre Auger Observatory Upgrade
• Constraints on the diffuse high-energy neutrino flux from the third flight of ANITA
• Reconstruction of inclined air showers detected with the Pierre Auger Observatory
• A Comprehensive Approach to Tau-Lepton Production by High-Energy Tau Neutrinos Propagating Through Earth
• The need for a local source of UHE CR nuclei
• Neutrinos: the Key to UHE Cosmic Rays
• Cosmogenic neutrinos and ultra-high energy cosmic ray models
• Progress in high-energy cosmic ray physics
• On The Heavy Chemical Composition of the Ultra-High Energy Cosmic Rays
• The effect of the geomagnetic field on cosmic ray energy estimates and large scale anisotropy searches on data from the Pierre Auger Observatory
• Establishing The GZK Cutoff With Ultra High Energy Tau Neutrinos
• Constraints on the origin of the ultra-high energy cosmic-rays using cosmic diffuse neutrino flux limits: An analytical approach
• UHE tau neutrino flux regeneration while skimming the Earth
• Predictions for the flux of high-energy cosmogenic neutrinos and the influence of the extragalactic magnetic field

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• Detection of a particle shower at the Glashow resonance with IceCube
• Observational evidence for the origin of high-energy neutrinos in parsec-scale nuclei of radio-bright active galaxies
• Ultra-High-Energy Cosmic Rays: The Intersection of the Cosmic and Energy Frontiers
• AGN jets as the origin of UHECRs and perspectives for the detection of astrophysical source neutrinos at EeV energies
• Constraints on the Diffuse Flux of Ultra-High Energy Neutrinos from Four Years of Askaryan Radio Array Data in Two Stations
• Snowmass White Paper: Beyond the Standard Model effects on Neutrino Flavor
• Constraining the sources of ultra-high-energy cosmic rays across and above the ankle with the spectrum and composition data measured at the Pierre Auger Observatory
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• Modeling of the Tau and Muon Neutrino-induced Optical Cherenkov Signals from Upward-moving Extensive Air Showers
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• High-Energy and Ultra-High-Energy Neutrinos from Primordial Black Holes
• The POEMMA (Probe of Extreme Multi-Messenger Astrophysics) Observatory
• Constraints on the proton fraction of cosmic rays at the highest energies and the consequences for cosmogenic neutrinos and photons
• A search for ultra high energy neutrinos from TXS 0506+056 using the Pierre Auger Observatory
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• Near-future discovery of point sources of ultra-high-energy neutrinos
• Experimental tests of sub-surface reflectors as an explanation for the ANITA anomalous events
• Tau Appearance from High-Energy Neutrino Interactions
• Determination of the Cosmic-Ray Chemical Composition: Open Issues and Prospects
• Using Deep Learning to Enhance Event Geometry Reconstruction for the Telescope Array Surface Detector
• The flavor composition of ultra-high-energy cosmic neutrinos: measurement forecasts for in-ice radio-based EeV neutrino telescopes
• Probing superheavy dark matter through lunar radio observations of ultrahigh-energy neutrinos and the impacts of neutrino cascades
• Probing Quantum Gravity with Elastic Interactions of Ultra-High-Energy Neutrinos
• Diffuse Boosted Cosmic Neutrino Background
• The science of ultra-high energy cosmic rays after more than 15 years of operation of the Pierre Auger Observatory
• Anisotropies of Diffusive Ultra-high Energy Cosmic Rays in $f(R)$ Gravity Theory
• Two-detector flavor sensitivity to ultra-high-energy cosmic neutrinos
• Constraints on metastable superheavy dark matter coupled to sterile neutrinos with the Pierre Auger Observatory
• A search for the anomalous events detected by ANITA using the Pierre Auger Observatory
• Testing unified models for the origin of ultrahigh-energy cosmic rays and neutrinos: Multimessenger approaches with x-ray observations
• Deep learning method for identifying mass composition of ultra-high-energy cosmic rays
• Multi-messenger connection in high-energy neutrino astronomy
• Characterization of the background for a neutrino search with the HAWC observatory
• Probing new physics with high-multiplicity events: UHE neutrinos at air-shower detector arrays
• The Pierre Auger Observatory Open Data
• A relook at the GZK Neutrino-Photon Connection: Impact of Extra-galactic Radio Background & UHECR properties
• Ultrahigh energy cosmic rays and neutrino flux models
• Constraints on superheavy dark matter decaying into $h\nu$, $Z\nu$ and $W\ell$ -- Benchmark example within an extended seesaw framework
• A Model of the Response of Surface Detectors to Extensive Air Showers Based on Shower Universality
• Combined Fit of Spectrum and Composition for FR0 Radio-galaxy-emitted Ultra-high-energy Cosmic Rays with Resulting Secondary Photons and Neutrinos
• Indirect dark matter searches at ultrahigh energy neutrino detectors
• Observational strategies for ultrahigh-energy neutrinos: the importance of deep sensitivity for detection and astronomy
• Status and Perspectives of Neutrino Physics
• Gamma rays as leptonic portals to energetic neutrinos: a new Monte Carlo approach
• Particle Astrophysics with High and Ultrahigh Energy Neutrinos
• Hadronic origin of gamma rays and neutrinos from blazars: Multi-messenger implications and observational constraints
• UHECRs Propagation and their Multimessengers: Upper limits and the Impact of the Extragalactic Magnetic Field