Counting Little Red Dots at z < 4 with Ground-based Surveys and Spectroscopic Follow-up

Little red dots (LRDs) are a population of red, compact objects discovered by JWST at z  > 4. At 4 <  z  < 8, they are roughly 100 times more abundant than UV-selected quasars. However, their number density is uncertain at z  < 4 due to the small sky coverage and limited blue wavelength coverage of...

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Autors principals:	Yilun Ma, Jenny E. Greene, David J. Setton, Andy D. Goulding, Marianna Annunziatella, Xiaohui Fan, Vasily Kokorev, Ivo Labbe, Jiaxuan Li, Xiaojing Lin, Danilo Marchesini, Jorryt Matthee, Luke Robbins, Anna Sajina, Marcin Sawicki, O. Grace Telford
Format:	Artigo
Idioma:	Inglês
Publicat:	IOP Publishing 2026-01-01
Col·lecció:	The Astrophysical Journal
Matèries:	Active galactic nuclei Black holes Galaxy formation High-redshift galaxies
Accés en línia:	https://doi.org/10.3847/1538-4357/ae4596
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