Soft gamma rays from low accreting supermassive black holes and connection to energetic neutrinos

The origins of the soft gamma-ray and high-energy neutrino backgrounds remain unknown. Here, the authors show radiatively inefficient accretion flows of low-luminosity active galactic nuclei can produce the soft gamma ray and high energy neutrino backgrounds simultaneously.

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Detalles Bibliográficos
Autores principales: Shigeo S. Kimura, Kohta Murase, Péter Mészáros
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/4cedad3099ac4b3fa1b6b641cb29f4db
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Sumario:The origins of the soft gamma-ray and high-energy neutrino backgrounds remain unknown. Here, the authors show radiatively inefficient accretion flows of low-luminosity active galactic nuclei can produce the soft gamma ray and high energy neutrino backgrounds simultaneously.