Here There Be (Dusty) Monsters: High-redshift Active Galactic Nuclei Are Dustier than Their Hosts

Here There Be (Dusty) Monsters: High-redshift Active Galactic Nuclei Are Dustier than Their Hosts

JWST spectroscopy has discovered a population of z  ≳ 3.5 galaxies with broad Balmer emission lines and narrow forbidden lines that are consistent with hosting active galactic nuclei (AGN). Many of these systems, now known as “little red dots,” are compact and have unique colors that are very red in...

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Bibliographic Details
Main Authors: Madisyn Brooks, Raymond C. Simons, Jonathan R. Trump, Anthony J. Taylor, Micaela B. Bagley, Bren Backhaus, Kelcey Davis, Véronique Buat, Nikko J. Cleri, Alexander de la Vega, Steven L. Finkelstein, Michaela Hirschmann, Benne W. Holwerda, Dale D. Kocevski, Anton M. Koekemoer, Ray A. Lucas, Fabio Pacucci, Lise-Marie Seillé
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Active galactic nuclei
AGN host galaxies
High-redshift galaxies
Supermassive black holes
Spectroscopy
Online Access:https://doi.org/10.3847/1538-4357/addac4
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https://doi.org/10.3847/1538-4357/addac4

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