Steven Eulig

A Search for Astrophysical Neutrinos from Flaring X-ray Binaries with IceCube

Alina Kochocki, M. Ackermann, Jenni Adams, Sanjib Kumar Agarwalla et autres

Recently, IceCube has observed an excess of astrophysical neutrinos from the Galactic plane. Such a signal may indicate the presence of individual sources or a diffuse neutrino flux from the interactions of Galactic, hadronic cosmic rays. We consider the prospect of neutrino …

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Spectrum of PeV Cosmic-Ray Protons and Helium Nuclei with IceCube

Julian Saffer, Markus Ackermann, Jenni Adams, Sanjib Kumar Agarwalla et autres

The IceCube Observatory comprises a cubic-kilometer particle detector deep in the Antarctic ice and the cosmic-ray air-shower array IceTop at the surface above. Previous analyses of the cosmic-ray composition have used coincident events with IceTop detecting the electromagnetic shower footprint as well …

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Time Variation in the TeV Cosmic Ray Anisotropy with IceCube and Energy Dependence of the Solar Dipole

Perri Zilberman, Markus Ackermann, Jenni Adams, Sanjib Kumar Agarwalla et autres

There is an observed anisotropy in the arrival direction distribution of cosmic rays in the TeV-PeV regime with variations on the scale of one part in a thousand. While the origin of this anisotropy is an open question, a possible factor is …

Analysis of the Galactic Astrophysical Flux with 12.1 Years of IceCube Starting Tracks, Throughgoing Tracks and Cascades

Jesse Osborn, M. Ackermann, Jenni Adams, Sanjib Kumar Agarwalla et autres

The IceCube Neutrino Observatory has measured an isotropic astrophysical neutrino flux through various detection channels for over 12 years. IceCube has also detected neutrino emission from the Galactic plane at the 4.5$\sigma$ significance level compared to a background-only hypothesis, testing three models …

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Measuring the galactic plane and searching for galactic PeVatrons using the IceCube Multi-Flavor Astrophysical Neutrino sample

Matthias Thiesmeyer, Tianlu Yuan, Leo Seen, Lixing Lu et autres

The IceCube Neutrino Observatory has provided new insights into the high-energy universe, in particular, unveiling neutrinos from the galactic plane. However, galactic neutrino sources are still unresolved. The recent detection of multi-PeV photons by LHAASO from the Cygnus region highlights its potential …

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Search for Neutrinos from the Galactic 4FGL Sources with the Pion-bump Signature with IceCube

Alejandra Granados, Rishi Pramod Babu, Mehr Un Nisa, M. Ackermann et autres

The IceCube Neutrino Observatory, located at the South Pole, covers a cubic kilometer of Antarctic ice, and is designed to detect astrophysical neutrinos in the TeV-PeV energy range. While IceCube has recently identified a diffuse flux of neutrinos originating from the Galactic …

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