Gas-dynamical Mass Measurements of the Supermassive Black Holes in the Early-type Galaxies NGC 4786 and NGC 5193 from ALMA and HST Observations

Gas-dynamical Mass Measurements of the Supermassive Black Holes in the Early-type Galaxies NGC 4786 and NGC 5193 from ALMA and HST Observations

We present molecular gas-dynamical mass measurements of the central black holes in the giant elliptical galaxies NGC 4786 and NGC 5193, based on CO (2−1) observations from the Atacama Large Millimeter/submillimeter Array (ALMA) and Hubble Space Telescope near-infrared imaging. The central region in...

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Bibliographic Details
Main Authors: Kyle M. Kabasares, Jonathan H. Cohn, Aaron J. Barth, Benjamin D. Boizelle, Jared R. Davidson, Janelle M. Sy, Jeysen Flores-Velázquez, Silvana C. Delgado Andrade, David A. Buote, Jonelle L. Walsh, Andrew J. Baker, Jeremy Darling, Luis C. Ho
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Supermassive black holes
Millimeter astronomy
Submillimeter astronomy
Astronomy data modeling
Molecular gas
Early-type galaxies
Online Access:https://doi.org/10.3847/1538-4357/ad2f36

Internet

https://doi.org/10.3847/1538-4357/ad2f36

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