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.
Abbasiet al., (2025), arXiv:2510.13403 [astro-ph.HE]
6 Pith papers cite this work. Polarity classification is still indexing.
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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.
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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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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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.