Sub-GeV Gamma Rays from Nearby Seyfert Galaxies and Implications for Coronal Neutrino Emission

Sub-GeV Gamma Rays from Nearby Seyfert Galaxies and Implications for Coronal Neutrino Emission

Recent observations of high-energy neutrinos by IceCube and gamma rays by the Fermi Large Area Telescope (LAT) and the MAGIC telescope have suggested that neutrinos are produced in gamma-ray opaque environments in the vicinity of supermassive black holes. In this work, we present 20 MeV–1 TeV spectr...

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Bibliographic Details
Main Authors:	Kohta Murase, Christopher M. Karwin, Shigeo S. Kimura, Marco Ajello, Sara Buson
Format:	Article
Language:	English
Published:	IOP Publishing 2024-01-01
Series:	The Astrophysical Journal Letters
Subjects:	Neutrino astronomy Active galactic nuclei Gamma-ray astronomy Particle astrophysics Supermassive black holes
Online Access:	https://doi.org/10.3847/2041-8213/ad19c5

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