The Lumina Project: The Demographics of Active Galactic Nuclei from Quasars to Little Red Dots at $z\ge 3$

Xuejian Shen, Oliver Zier, Aaron Smith +16

High-redshift active galactic nuclei (AGN) serve as powerful probes of early black-hole growth, galaxy formation, and the evolving intergalactic medium (IGM). In this work, we use…