Iron-corrected Single-epoch Black Hole Masses of DESI Quasars at Low Redshift

We present a study on the possible overestimation of single-epoch supermassive black hole (SMBH) masses in previous works, based on more than 55,000 type 1 quasars at 0.25 < z < 0.8 from the Dark Energy Spectroscopic Instrument (DESI). We confirm that iron emission strength serves as a good tr...

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Bibliographic Details
Main Authors:	Zhiwei Pan, Linhua Jiang, Wei-Jian Guo, Shengxiu Sun, Małgorzata Siudek, Jessica Nicole Aguilar, Steven Ahlen, David Brooks, Todd Claybaugh, Axel de la Macorra, Peter Doel, Enrique Gaztañaga, Satya Gontcho A Gontcho, Stephanie Juneau, Theodore Kisner, Andrew Lambert, Martin Landriau, Laurent Le Guillou, Marc Manera, Paul Martini, Aaron Meisner, Ramon Miquel, John Moustakas, Adam Myers, Claire Poppett, Francisco Prada, Graziano Rossi, Eusebio Sanchez, Michael Schubnell, Hee-Jong Seo, David Sprayberry, Gregory Tarlé, Benjamin Alan Weaver, Hu Zou
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Series:	The Astrophysical Journal
Subjects:	Active galactic nuclei Quasars Supermassive black holes
Online Access:	https://doi.org/10.3847/1538-4357/add7dd
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Iron-corrected Single-epoch Black Hole Masses of DESI Quasars at Low Redshift

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