Data release for the paper "Evidence for a Spectral Break or Curvature in the Spectrum of Astrophysical Neutrinos from 5 TeV–10 PeV"

IceCube evidence for a spectral break or curvature in the astrophysical neutrino spectrum: data release

Data sets IceCube Astrophysical (high energy) Flux modelling Curated

This data release accompanies the paper describing the spectral break we measure with IceCube with two analyses: MESE analysis (using staring events) and Combined Fit analysis (using cascades and tracks samples). Data points to reproduce the plots in the paper are included here, along with a script to reproduce the plots.

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LocationRoleHostFormatsSize
https://doi.org/10.7910/DVN/ZBO52I primaryDataverse / institutional repository

Metadata

CreatorsIceCube Collaboration
PublisherHarvard Dataverse
Version1.1
Published2026
LicenceCC0-1.0 · terms
AccessOpen
Experiments IceCube
Data levelsLikelihood / χ² map, Summary values

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Curation

StatusCurated (candidate: harvested, not reviewed · curated: reviewed metadata · verified: resource downloaded and checked against its paper)
Added2026-10-23
Curator notes
• metadata from DataCite; physics tags assigned by the curator from title and abstract

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