Extracting the Energy-Dependent Neutrino-Nucleon Cross Section Above 10 TeV Using IceCube Showers

Abstract

Neutrinos are key to probing the deep structure of matter and the high-energy Universe. Yet, until recently, their interactions had only been measured at laboratory energies up to about 350 GeV. An opportunity to measure their interactions at higher energies opened up with the detection of high-energy neutrinos in IceCube, partially of astrophysical origin. Scattering off matter inside the Earth affects the distribution of their arrival directions --- from this, we extract the neutrino-nucleon cross section at energies from 18 TeV to 2 PeV, in four energy bins, in spite of uncertainties in the neutrino flux. Using six years of public IceCube High-Energy Starting Events, we explicitly show for the first time that the energy dependence of the cross section above 18 TeV agrees with the predicted softer-than-linear dependence, and reaffirm the absence of new physics that would make the cross section rise sharply, up to a center-of-mass energy of ~1 TeV.

5 pages main text, 5 figures, technical appendices. Matches published version

References in corpus (30)

• The Color Glass Condensate
• Observation and Characterization of a Cosmic Muon Neutrino Flux from the Northern Hemisphere using six years of IceCube data
• Prompt neutrino fluxes from atmospheric charm
• Atmospheric and Astrophysical Neutrinos above 1 TeV Interacting in IceCube
• Energy spectra of gamma-rays, electrons and neutrinos produced at interactions of relativistic protons with low energy radiation
• Flavor Composition and Energy Spectrum of Astrophysical Neutrinos
• Parton distributions with small-x resummation: evidence for BFKL dynamics in HERA data
• Flavor Ratio of Astrophysical Neutrinos above 35 TeV in IceCube
• Measurement of the multi-TeV neutrino cross section with IceCube using Earth absorption
• Constraints on Galactic Neutrino Emission with Seven Years of IceCube Data
• Perturbative charm production and the prompt atmospheric neutrino flux in light of RHIC and LHC
• Vetoing atmospheric neutrinos in a high energy neutrino telescope
• Testing decay of astrophysical neutrinos with incomplete information
• Spectral analysis of the high-energy IceCube neutrinos
• On the flavor composition of the high-energy neutrino events in IceCube
• A Precise Measurement of the Muon Neutrino-Nucleon Inclusive Charged Current Cross-Section off an Isoscalar Target in the Energy Range 2.5 < E_ν< 40 GeV by NOMAD
• A generalized self-veto probability for atmospheric neutrinos
• Prompt atmospheric neutrino fluxes: perturbative QCD models and nuclear effects
• Connection of the virtual ${\gamma }^{\ast }p$ cross section of $ep$ deep inelastic scattering to real $\gamma p$ scattering, and the implications for $\nu N$ and $ep$ total cross sections
• ARIANNA: A New Concept for UHE Neutrino Detection
• Glashow resonance as a window into cosmic neutrino sources
• Measurements of Inclusive Muon Neutrino and Antineutrino Charged Current Differential Cross Sections on Argon in the NuMI Antineutrino Beam
• Measurement of the inclusive ${\nu }_{\mu }$ charged current cross section on iron and hydrocarbon in the T2K on-axis neutrino beam
• Probing leptoquark production at IceCube
• Disentangling neutrino-nucleon cross section and high energy neutrino flux with a km^3 neutrino telescope
• New physics with ultra-high-energy neutrinos
• Cross section dependence of event rates at neutrino telescopes
• Black Holes at the IceCube Neutrino Telescope
• Upward shower rates at neutrino telescopes directly determine the neutrino flux
• Estimating non-linear QCD effects in ultrahigh energy neutrino events at IceCube

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• Neutrino Detection without Neutrino Detectors: Discovering Collider Neutrinos at FASER with Electronic Signals Only
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• Investigating the correlations between IceCube high-energy neutrinos and Fermi-LAT $\gamma$-ray observations. II
• Resolution Limiting Factors in Low-Energy Cascade Zenith Angle Reconstruction with the IceCube Upgrade
• Letter of Intent: The Forward Physics Facility
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• SND@LHC: The Scattering and Neutrino Detector at the LHC
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