Active Galactic Nuclei as High-Energy Neutrino Sources
Kohta Murase
TL;DR
This paper reviews models of high-energy neutrino production in active galactic nuclei (AGN) and discusses their implications for recent IceCube observations of diffuse neutrino flux.
Contribution
It provides a comprehensive review of AGN neutrino production models and connects them to current observational data from IceCube.
Findings
AGN are promising sources of high-energy neutrinos.
Models suggest AGN can explain observed diffuse neutrino flux.
Implications for future neutrino astronomy are discussed.
Abstract
Active galactic nuclei (AGN) are believed to be promising candidates of extragalactic cosmic-ray accelerators and sources, and associated high-energy neutrino and hadronic gamma-ray emission has been studied for many years. We review models of high-energy neutrino production in AGN and discuss their implications for the latest IceCube observation of the diffuse neutrino intensity.
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