The Rise of Faint, Red Active Galactic Nuclei at z > 4: A Sample of Little Red Dots in the JWST Extragalactic Legacy Fields

The Rise of Faint, Red Active Galactic Nuclei at z > 4: A Sample of Little Red Dots in the JWST Extragalactic Legacy Fields

We present a sample of 341 “little red dots” (LRDs) spanning the redshift range z  ∼ 2–11 using data from the CEERS, PRIMER, JADES, UNCOVER, and NGDEEP surveys. Unlike past use of color indices to identify LRDs, we employ continuum slope fitting using shifting bandpasses to sample the same rest-fram...

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Main Authors: Dale D. Kocevski, Steven L. Finkelstein, Guillermo Barro, Anthony J. Taylor, Antonello Calabrò, Brivael Laloux, Johannes Buchner, Jonathan R. Trump, Gene C. K. Leung, Guang Yang, Mark Dickinson, Pablo G. Pérez-González, Fabio Pacucci, Kohei Inayoshi, Rachel S. Somerville, Elizabeth J. McGrath, Hollis B. Akins, Micaela B. Bagley, Rebecca A.A. Bowler, Laura Bisigello, Adam Carnall, Caitlin M. Casey, Yingjie Cheng, Nikko J. Cleri, Luca Costantin, Fergus Cullen, Kelcey Davis, Callum T. Donnan, James S. Dunlop, Richard S. Ellis, Henry C. Ferguson, Seiji Fujimoto, Adriano Fontana, Mauro Giavalisco, Andrea Grazian, Norman A. Grogin, Nimish P. Hathi, Michaela Hirschmann, Marc Huertas-Company, Benne W. Holwerda, Garth Illingworth, Stéphanie Juneau, Jeyhan S. Kartaltepe, Anton M. Koekemoer, Wenxiu Li, Ray A. Lucas, Dan Magee, Charlotte Mason, Derek J. McLeod, Ross J. McLure, Lorenzo Napolitano, Casey Papovich, Nor Pirzkal, Giulia Rodighiero, Paola Santini, Stephen M. Wilkins, L. Y. Aaron Yung
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Active galactic nuclei
Supermassive black holes
Online Access:https://doi.org/10.3847/1538-4357/adbc7d
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