2022
DOI: 10.1103/physrevd.106.022005
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Search for neutrino emission from cores of active galactic nuclei

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Cited by 22 publications
(9 citation statements)
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“…This scrambling method is well established and preserves the structure in energy and decl. (see, e.g., Braun et al 2008;Abbasi et al 2022aAbbasi et al , 2022bAbbasi et al , 2022c.…”
Section: Analysis Methodsmentioning
confidence: 99%
“…This scrambling method is well established and preserves the structure in energy and decl. (see, e.g., Braun et al 2008;Abbasi et al 2022aAbbasi et al , 2022bAbbasi et al , 2022c.…”
Section: Analysis Methodsmentioning
confidence: 99%
“…[36]). In addition, a correlation analysis between neutrino emission and a large sample of active galaxies finds that the IceCube data are compatible with a predominant production of extragalactic neutrinos in this population [37]. Interestingly, a related transient phenomenon, the tidal disruption of stars in the gravitational field of otherwise quiet supermassive black holes that lead to the formation of temporary accretion disks, have also been linked to the emission of high-energy neutrinos [38,39].…”
Section: (D) Astrophysical Observationsmentioning
confidence: 88%
“…The contributions of known source populations to the total cosmic neutrino flux detected by IceCube, constrained through stacking analyses 209,210 , are the following: prompt phase of GRBs (< 1%) 196 , blazars (< 17%) 211 , non-jetted TDEs (< 26%) and jetted TDEs (< 1%) 212 , ultraluminous infrared galaxies (< 10%) 213 , Galactic sources (< 14%) 214 , SNe IIn (< 55.2%), SNe IIP (< 79.6%) and SNe Ibc (< 28.6%) 195 , microquasars (< 7.3%) 193 , galaxy clusters out to redshift 2 (<5%) 215 , and radio galaxies (< 30%) 216 . Recently, a 2.6σ excess of neutrinos from the directions of non-jetted AGN weighted by their soft X-ray flux has been reported 217 . If this is a genuine signal, it implies that 27% to 100% of neutrinos at 100 TeV come from non-jetted AGN.…”
Section: Constraints On Source Populationsmentioning
confidence: 99%