RH
R. C. Hickox
astro-ph.GAastro-ph.HEastro-ph.COastro-phastro-ph.IMastro-ph.EPastro-ph.SRhep-thMulti-Institutional Systems
On Valency
published · living versionsW_xpdeuqzr·v1 · currentpublished
Active Galactic Nuclei: what's in a name?
with P. Padovani, D. M. Alexander, R. J. Assef, B. De Marco +6
1 version
W_scqjpwh7·v1published
Preprints & journals
182 papers in the corpus · 1982–2026Host Galaxy UV Emission and Dust Reddening in Little Red Dots2609.13444v2 · Emmanuel Durodola, Ryan C. Hickox, Jonathan Cohn et al.2026 · 0 citationsarXiv
Optical Spectroscopy of TeV-emitting BL Lac Candidates2608.14412v1 · Cassidy Metzger, Ryan C. Hickox, John R. Thorstensen2026 · 0 citationsarXiv
A Population of Little Red Dot-like Quasars in SDSS2606.26098v2 · Quinn O. Casey, Ryan C. Hickox, Nikko J. Cleri et al.2026 · 0 citationsarXiv
The Lumina Project: The Demographics of Active Galactic Nuclei from Quasars to Little Red Dots at 2605.24112v1 · Xuejian Shen, Oliver Zier, Aaron Smith et al.2026 · 1 citationarXiv
A striking excess of red quasars with steep radio spectral slopes: a dusty blow-out phase revealed through AGN-driven shocks?2603.24739v1 · Ciera L. Sargent, David M. Alexander, Claire L. Greenwell et al.2026 · 0 citationsarXiv
A Path to an All-Sky Survey with Roman2602.21280v1 · Jiwon Jesse Han, Anirudh Chiti, Kai-Feng Chen et al.2026 · 0 citationsarXiv
Observations of Five Southern-Hemisphere Cataclysmic Binary Stars2511.12762v1 · John R. Thorstensen, Annabelle E. Niblett, Shreya Gandhi et al.2025 · 1 citationarXiv
Cross-correlation of Luminous Red Galaxies with ML-selected AGN in HSC-SSP III: HOD Parameters for Type I and Type II Quasars2510.11780v1 · Rodrigo C'ordova Rosado, Andy D. Goulding, Jenny E. Greene et al.2025 · 0 citationsarXiv
Limitations on Morphological Fitting for JWST "Little Red Dots"2509.21236v1 · Kelly E. Whalen, Kimberly A. Weaver, Ryan C. Hickox et al.2025 · 0 citationsarXiv
JWST Discovery of Warm Dust in the Circumgalactic Medium of the Makani Galaxy2507.08098v1 · Sylvain Veilleux, Steven D. Shockley, Marcio Melendez et al.2025 · 7 citationsarXiv
What drives the growth of black holes: a decade of progress2506.19166v2 · D.M. Alexander (CEA-Durham), R.C. Hickox, J. Aird (Edinburgh) et al.2025 · 17 citationsarXiv
An obscured quasar census with the 4MOST IR AGN survey: design, predicted properties, and scientific goals2504.10596v1 · Carolina Andonie, David M. Alexander, Claire Greenwell et al.2025 · 4 citationsarXiv
Evidence for evolutionary pathway-dependent black hole scaling relations2504.00172v1 · Jonathan H. Cohn, Emmanuel Durodola, Quinn O. Casey et al.2025 · 5 citationsarXiv
Deep Ultraviolet, Emission-Line Imaging of the Makani Galactic Wind2503.20042v1 · Triet Ha, David Rupke, Shane Caraker et al.2025 · 6 citationsarXiv
Lowest-mass X-ray selected AGNs in the Boötes Field2502.13948v1 · Rujuta A. Purohit, Ryan C. Hickox, Grayson C. Petter2025 · 2 citationsarXiv
Unveiling AGN Outflows: [O iii] Outflow Detection Rates and Correlation with Low-Frequency Radio Emission2411.19326v1 · Emmy L. Escott, Leah K. Morabito, Jan Scholtz et al.2024 · 8 citationsarXiv
Impacts of UV Radiation from an AGN on Planetary Atmospheres and Consequences for Galactic Habitability2411.15341v3 · Kendall I. Sippy, Jake K. Eager-Nash, Ryan C. Hickox et al.2024 · 1 citationarXiv
Cross-correlation of Luminous Red Galaxies with ML-selected AGN in HSC-SSP II: AGN classification and clustering with DESI spectroscopy2410.24020v1 · Rodrigo C'ordova Rosado, Andy D. Goulding, Jenny E. Greene et al.2024 · 0 citationsarXiv
Monitoring Observations of SMC X-1's Excursions (MOOSE) III: X-ray Spectroscopy of a Warped, Precessing Accretion Disc2410.17307v1 · Rawan Karam, Kristen C. Dage, Bailey E. Tetarenko et al.2024 · 1 citationarXiv
The Outflowing [OII] Nebulae of Compact Starburst Galaxies at z 0.52409.10013v1 · Serena Perrotta, Alison L. Coil, David S. N. Rupke et al.2024 · 0 citationsarXiv
Cross-correlation of Luminous Red Galaxies with ML-selected AGN in HSC-SSP: Unobscured AGN residing in more massive halos2409.08314v1 · Rodrigo C'ordova Rosado, Andy D. Goulding, Jenny E. Greene et al.2024 · 2 citationsarXiv
X-ray AGN in Boötes: The lack of growth of the most massive black holes since z=42408.14297v2 · Paloma Guetzoyan, James Aird, Antonis Georgakakis et al.2024 · 11 citationsarXiv
Environments of luminous low-frequency radio galaxies since cosmic noon: jet-mode feedback dominates in groups2407.18744v1 · Grayson C. Petter, Ryan C. Hickox, Leah K. Morabito et al.2024 · 4 citationsarXiv
Optical Spectropolarimetric Variability Properties in Blazars PKS 0637-75 and PKS 1510-0892406.17687v1 · Stephanie A. Podjed, Ryan C. Hickox, Jedidah C. Isler et al.2024 · 5 citationsApJ 968 (2024) 130 (12pp)
Exploring the AGN Fraction of a Sample of JWST's Little Red Dots at : Overmassive Black Holes Are Strongly Favored2406.10329v3 · Emmanuel Durodola, Fabio Pacucci, Ryan C. Hickox2024 · 38 citationsThe Astrophysical Journal, 2025, Volume 985, Number 2
X-ray View of Little Red Dots: Do They Host Supermassive Black Holes?2404.19010v2 · Tonima Tasnim Ananna, 'Akos Bogd'an, Orsolya E. Kov'acs et al.2024 · 138 citationsarXiv
The NuSTAR Serendipitous Survey: the 80-month catalog and source properties of the high-energy emitting AGN and quasar population2404.17637v1 · Claire L. Greenwell (Durham-CEA), Lizelke Klindt, George B. Lansbury et al.2024 · 0 citationsarXiv
Recommendations for Early Definition Science with the Nancy Grace Roman Space Telescope2404.14342v1 · Robyn E. Sanderson, Ryan Hickox, Christopher M. Hirata et al.2024 · 3 citationsarXiv
Accretion properties of X-ray AGN: Evidence for radiation-regulated obscuration with redshift-dependent host galaxy contribution2403.07109v2 · Brivael Laloux, Antonis Georgakakis, David M. Alexander et al.2024 · 18 citationsMNRAS 532 (2024) 3459-3479
Binary black hole mergers and intermediate-mass black holes in dense star clusters with collisional runaways2401.06731v2 · Rujuta A. Purohit, Giacomo Fragione, Frederic A. Rasio et al.2024 · 15 citationsarXiv
Ionized gas extends over 40 kpc in an odd radio circle host galaxy.38191936 · Coil, Alison L, Perrotta, Serena, Rupke, David S N et al.2024 · 16 citationsNature. 2024;625(7995):459-462
The High Energy X-ray Probe (HEX-P): The Future of Hard X-ray Dual AGN Science2311.05154v1 · Ryan W. Pfeifle, Peter G. Boorman, Kimberly A. Weaver et al.2023 · 9 citationsarXiv
The High Energy X-ray Probe (HEX-P): Bringing the Cosmic X-ray Background into Focus2311.04832v2 · Francesca Civano, Xiurui Zhao, Peter Boorman et al.2023 · 11 citationsarXiv
The High Energy X-ray Probe (HEX-P): The Circum-nuclear Environment of Growing Supermassive Black Holes2311.04949v1 · P. G. Boorman, N. Torres-Alba, A. Annuar et al.2023 · 16 citationsarXiv
Ionized Gas Extended Over 40 kpc in an Odd Radio Circle Host Galaxy2310.15162v1 · Alison L. Coil, Serena Perrotta, David S. N. Rupke et al.2023 · 0 citationsarXiv
Obscuration beyond the nucleus: infrared quasars can be buried in extreme compact starbursts2310.02330v2 · Carolina Andonie, David M. Alexander, Claire Greenwell et al.2023 · 18 citationsarXiv
The Kiloparsec Scale Influence of the AGN in NGC 1068 with SALT RSS Fabry-Pérot Spectroscopy2307.06351v1 · Raphael E. Hviding, Ryan Hickox, P. Vaisanen et al.2023 · 3 citationsarXiv
Measuring the Cosmic X-ray Background in 3-20keV with Straylight from NuSTAR2304.07962v2 · Steven Rossland, Daniel Wik, Brian Grefenstette et al.2023 · 10 citationsarXiv
The Most Obscured AGNs in the XMM-SERVS Fields2304.06065v1 · Wei Yan, W. N. Brandt, Fan Zou et al.2023 · 13 citationsarXiv
A High Fraction of Heavily X-ray Obscured Active Galactic Nuclei2303.08813v1 · Christopher M. Carroll, Tonima T. Ananna, Ryan C. Hickox et al.2023 · 19 citationsarXiv
Kinematics, Structure, and Mass Outflow Rates of Extreme Starburst Galactic Outflows2303.07448v1 · Serena Perrotta, Alison L. Coil, David S.N. Rupke et al.2023 · 21 citationsarXiv
The Ionization and Dynamics of the Makani Galactic Wind2303.00194v1 · David S. N. Rupke, Alison L. Coil, Serena Perrotta et al.2023 · 14 citationsarXiv
Monitoring observations of SMC X-1's excursions (MOOSE)-II: A new excursion accompanies spin-up acceleration2302.00260v1 · Chin-Ping Hu, Kristen C. Dage, William I. Clarkson et al.2023 · 5 citationsarXiv
Host Dark Matter Halos of WISE-selected Obscured & Unobscured Quasars: Evidence for Evolution2302.00690v1 · Grayson C. Petter, Ryan C. Hickox, David M. Alexander et al.2023 · 21 citationsarXiv
Black hole-galaxy co-evolution and the role of feedback2211.00765v1 · Pedro R. Capelo, Chiara Feruglio, Ryan C. Hickox et al.2022 · 5 citationsarXiv
Probing the Structure and Evolution of BASS AGN through Eddington Ratios2210.08401v1 · Tonima Tasnim Ananna, C. Megan Urry, Claudio Ricci et al.2022 · 28 citationsarXiv
The Space Density of Intermediate Redshift, Extremely Compact, Massive Starburst Galaxies2209.13632v1 · Kelly E. Whalen, Ryan C. Hickox, Alison L. Coil et al.2022 · 7 citationsarXiv
NuSTAR observations of a heavily X-ray obscured AGN in the dwarf galaxy J144013+0247442209.09913v1 · Shrey. Ansh Chien-Ting J. Chen (USRA STI/MSFC), W. N. Brandt, Carol E. Hood et al.2022 · 5 citationsarXiv
Spectropolarimetric measurements of hidden broad lines in nearby megamaser galaxies: a lack of clear evidence for a correlation between black hole masses and virial products2208.01669v3 · Nora B. Linzer, Andy D. Goulding, Jenny E. Greene et al.2022 · 6 citationsarXiv
A Probabilistic Method of Background Removal for High Energy Astrophysics Data2207.10165v1 · Steven Ehlert, Chien-Ting Chen, Doug A. Swartz et al.2022 · 5 citationsarXiv
Career total: 367 works. 182 are in this corpus.Showing the 50 most recent.
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