Seminar/Group Meeting: Kohta Murase

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Seminar/Group Meeting: Kohta Murase

March 24, 2023
12:00 PM - 1:00 PM
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Pupin 705 and online

High-Energy Multimesssenger Emission from Supermassive Black Holes

Supermassive black holes power disks, coronae, jets and winds, and a significant fraction of energy released by the black holes may be carried by cosmic rays and associated high-energy non-thermal radiation. Recently, the IceCube Collaboration reported associations of high-energy neutrinos with active galactic nuclei, including a nearby Seyfert galaxy, NGC 1068. We review the implications of the multimessenger data for theoretical models and discuss their challenges.