183 GHz Water Megamasers in Active Galactic Nuclei: A New Accretion Disk Tracer

183 GHz Water Megamasers in Active Galactic Nuclei: A New Accretion Disk Tracer

We present the results of an Atacama Large Millimeter/submillimeter Array survey to identify 183 GHz H _2 O maser emission from active galactic nuclei (AGNs) already known to host 22 GHz megamaser systems. Out of 20 sources observed, we detect significant 183 GHz maser emission from 13; this survey...

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Detalhes bibliográficos
Principais autores: Dominic W. Pesce, James A. Braatz, Christian Henkel, Elizabeth M. L. Humphreys, C. M. Violette Impellizzeri, Cheng-Yu Kuo
Formato: Artigo
Idioma:English
Publicado em: IOP Publishing 2023-01-01
coleção:The Astrophysical Journal
Assuntos:
Megamasers
Water masers
Astrophysical masers
Active galactic nuclei
Millimeter astronomy
Acesso em linha:https://doi.org/10.3847/1538-4357/acc57a

Internet

https://doi.org/10.3847/1538-4357/acc57a

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