IceCube data analysis yields a 3.1 sigma excess consistent with dark matter annihilation into neutrinos from the dwarf galaxy Bootes III at 26.5 TeV mass.
Abbasiet al., (2025), arXiv:2510.13403 [astro-ph.HE]
8 Pith papers cite this work. Polarity classification is still indexing.
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The apparent L_nu -- L_X correlation in AGN is an artifact of TS-based selection restricting neutrino flux to a narrow range while distances span four orders of magnitude, making luminosity dominated by the distance term.
A population of AGN coronae with magnetization parameters spanning up to σ ~ 10 can reproduce the entire observed diffuse neutrino flux from TeV to PeV energies.
Seyfert galaxies produce observed TeV neutrinos via proton-proton collisions in outflow-cloud bow shocks and can account for a substantial fraction of the diffuse astrophysical neutrino background at 10^4-10^5 GeV.
Calibrated AGN disk-wind models contribute ≲5% to the CGB above 10 GeV and ≲10% to the CNB at 100 TeV and are unlikely to dominate either background.
IceCube publishes its second public muon track data release covering 14 years with updated event selection, calibration, and instrument response functions for neutrino point-source analyses.
The diffuse astrophysical neutrino flux is interpreted as dominated by a single source class with dominant pγ production for target photon temperatures of 0.1-1 keV.
Upper limit on muon neutrinos from Abell 119 is 1.2 times below the flux predicted for hadronic gamma-ray production, marginally excluding that origin.
citing papers explorer
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Possible High-Energy Neutrino Emission from Dark Matter Annihilation in the Disrupting Dwarf Galaxy Bo\"{o}tes~III
IceCube data analysis yields a 3.1 sigma excess consistent with dark matter annihilation into neutrinos from the dwarf galaxy Bootes III at 26.5 TeV mass.
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On the Apparent Correlation between X-ray and Neutrino Luminosities of Active Galactic Nuclei
The apparent L_nu -- L_X correlation in AGN is an artifact of TS-based selection restricting neutrino flux to a narrow range while distances span four orders of magnitude, making luminosity dominated by the distance term.
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Turbulent AGN coronae as the origin of diffuse neutrinos up to PeV energies
A population of AGN coronae with magnetization parameters spanning up to σ ~ 10 can reproduce the entire observed diffuse neutrino flux from TeV to PeV energies.
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Seyfert Galaxies as Neutrino Sources: An Outflow$-$Cloud Interaction Perspective
Seyfert galaxies produce observed TeV neutrinos via proton-proton collisions in outflow-cloud bow shocks and can account for a substantial fraction of the diffuse astrophysical neutrino background at 10^4-10^5 GeV.
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Revisiting Disk Winds in Active Galactic Nuclei as an Origin of Cosmic Gamma-ray and Neutrino Backgrounds
Calibrated AGN disk-wind models contribute ≲5% to the CGB above 10 GeV and ≲10% to the CNB at 100 TeV and are unlikely to dominate either background.
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IceCube Second Track Data Release IceTracks-DR2: Data from 2008-2022 for Neutrino Source Searches
IceCube publishes its second public muon track data release covering 14 years with updated event selection, calibration, and instrument response functions for neutrino point-source analyses.
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Single-source-class interpretation of the diffuse astrophysical neutrino flux
The diffuse astrophysical neutrino flux is interpreted as dominated by a single source class with dominant pγ production for target photon temperatures of 0.1-1 keV.
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Limit on high energy neutrino emission from Abell 119 using IceCube 10-year muon track data
Upper limit on muon neutrinos from Abell 119 is 1.2 times below the flux predicted for hadronic gamma-ray production, marginally excluding that origin.