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Ray A. Lucas

0000-0003-1581-7825
astro-ph.GAastro-ph.COastro-phastro-ph.IMastro-ph.EPastro-ph.HEastro-ph.SR

On Valency

published · living versions
W_jz6ja4qx·v1 · currentpublished
SPAM: Survey Overview and JWST/NIRCam Multi-Band Photometry Catalog
with Rebecca L. Larson, Kelcey Davis, Hollis B. Akins, Steven L. Finkelstein +44
1 version
W_6bvm5vp9·v1published
Little Red Dots with Broad Hββ Lines Reveal the Black Hole Mass Function at 7<z<9.5
W_fq3jhe2k·v1published
CANDELS: The Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey - The Hubble Space Telescope Observations, Imaging Data Products and Mosaics
W_vca5mxde·v1published
Evaluating Zero-Shot Anomaly Detection for Identifying Unusual Galaxy Morphologies in CEERS and NGDEEP

Preprints & journals

159 papers in the corpus · 1997–2026
Quiescent Galaxies at z>2z > 2 from CAPERS spectroscopy and their Number densities2609.20931v1 · Lu Shen, Weida Hu, Casey Papovich et al.2026 · 0 citationsarXiv
The THRILS Factor: Investigating the properties of Little Red Dots (LRDs) at 3<z<6 with JWST/NIRSpec2609.10803v1 · Ananya Ganapathy, Rebecca L. Larson, Erini Lambrides et al.2026 · 0 citationsarXiv
The gradual decline of Lyα\alpha visibility in the CANDELS fields: evidence for the combined effects of galaxy evolution and reionization2609.00199v1 · L. Napolitano, L. Pentericci, A. Ferrara et al.2026 · 0 citationsarXiv
Ripples in the OCEANS: Broad Line Variability of Little Red Dots2608.12487v1 · Madisyn Brooks, Kelcey Davis, Jonathan R. Trump et al.2026 · 0 citationsarXiv
VENUS: an ultra-faint galaxy hosting the metal-poor type II supernova at z=5.13z=5.13 Witnessing the initial metal enrichment with extremely frequent core-collapse supernovae?2607.14355v1 · Yoshihisa Asada, Seiji Fujimoto, Joseph F. V. Allingham et al.2026 · 0 citationsarXiv
Deep Spectroscopic Follow-Up of Maisie's Galaxy -- A Typical Galaxy in the Early Universe2607.08749v1 · Rebecca L. Larson, Taylor A. Hutchison, Steven L. Finkelstein et al.2026 · 0 citationsarXiv
The MIRI Early Obscured-AGN Wide Survey (MEOW): A Population of Hidden AGN at z≳5z \gtrsim 5 Revealed by JWST/MIRI Imaging2607.02666v1 · Gene C. K. Leung, Anna-Christina Eilers, Ryan Endsley et al.2026 · 0 citationsarXiv
Exploring the Relationship Between Bars, Star Formation Activity, and Host Galaxy Properties from z∼0\mathbf{z \sim 0} to z∼2\mathbf{z \sim 2}2606.17189v1 · Eden Wise, Shardha Jogee, Yuchen Guo et al.2026 · 0 citationsarXiv
The quasi-star model for Little Red Dots: potential and challenges2606.06575v2 · Fabrizio Gentile, Mauro Giavalisco, Emanuele Daddi et al.2026 · 0 citationsarXiv
OCEANS of Absorption: High-resolution NIRSpec Spectroscopy Reveals Diverse Balmer-line Absorption in Little Red Dots2606.00258v1 · Kelcey Davis, Madisyn Brooks, Raymond C. Simons et al.2026 · 0 citationsarXiv
A Rapid Evolution in the Observed Mbh/M* Relation at z > 3 Revealed via Spectro-photometric SED-Modeling2605.30414v1 · Ansh R. Gupta, Anthony Taylor, Emma Curtis-Lake et al.2026 · 1 citationarXiv
Massive Galaxies Form Early and Gray: Stellar Assembly and Dust Attenuation at z>3.5\mathbf{z>3.5} from CAPERS2605.13966v1 · Katherine Chworowsky, Steven L. Finkelstein, Anthony J. Taylor et al.2026 · 0 citationsarXiv
An HST Wide Field Survey of the Galactic Bulge: Overview, Strategy, and First Results2605.06778v1 · Sean K. Terry, Jay Anderson, Charles A. Beichman et al.2026 · 1 citationarXiv
The GlimmIr: Spectroscopic Variability in a z~7 LRD Indicates Rapid Changes in Both the Narrow and Broad Line Regions2604.25991v1 · Erini Lambrides, Taylor A. Hutchison, Rebecca L. Larson et al.2026 · 0 citationsarXiv
Two Exciting High-redshift Galaxy Candidates Turn Out to Be Two Exciting Ultra-cool Brown Dwarfs2604.23668v2 · Marusa Bradac, Chris Willott, Yoshihisa Asada et al.2026 · 0 citationsarXiv
Prevailing thermally-pulsing-asymptotic-giant branch stars in the near-infrared rest-frame spectra of distant quiescent galaxies: towards robust galaxy ages and masses2604.19942v2 · Shiying Lu, Emanuele Daddi, Claudia Maraston et al.2026 · 0 citationsarXiv
MEOW: The increase in the obscured AGN fraction in mid-infrared from 0 < z < 6 with JWST MIRI2603.22393v2 · Teodora-Elena Bulichi, Gene C. K. Leung, Anna-Christina Eilers et al.2026 · 0 citations2026 ApJ 1008 197
The Collective Voice of Lyα\alpha Emitters: Insights from JWST Stacked Spectroscopy2603.06409v2 · R. Tripodi, L. Napolitano, L. Pentericci et al.2026 · 0 citationsarXiv
MXDFz4.4: A LyC emitter 250Myr after the epoch of reionization and a first test of Ly-alpha morphology as a tracer of LyC escape at high redshift2603.04517v2 · Ilias Goovaerts, Marc Rafelski, Alexander Beckett et al.2026 · 0 citationsarXiv
Extreme Emission Line Galaxies in CEERS Are Powered by Star Formation, not AGN2602.23310v1 · Kelcey Davis, Madisyn Brooks, Jonathan R. Trump et al.2026 · 0 citationsarXiv
A Morphology Catalog of Galaxies in CEERS: Evolution in the Size and Color Gradients of Galaxies Since Cosmic Dawn2602.22306v1 · Elizabeth J. McGrath, Steven L. Finkelstein, Guillermo Barro et al.2026 · 4 citationsApJL, 999, L6 (2026)
Little Red Dots: One Photometric Tag Concealing Diverse Spectroscopic Flavors of Massive Star Formation and Black Hole Activity2602.20247v3 · Pablo G. P'erez-Gonz'alez, Guillermo Barro, Stefano Carniani et al.2026 · 1 citationarXiv
Investigating the role of mergers in galaxy assembly in the early Universe (z > 5)2602.18068v2 · A. Calabro, L. Pentericci, M. Llerena et al.2026 · 0 citationsarXiv
VENUS: Strong-lensing model of MACS J1931.8-2635 -- revealing the farthest multiply imaged supernova2602.14074v2 · Joseph F. V. Allingham, Adi Zitrin, Vasily Kokorev et al.2026 · 1 citationApJ 1005 215 (2026)
Direct Abundance Maps and Radial Metallicity Gradients of two Galaxies at z~4-5 in the GARDEN Survey2601.17148v2 · L. Stanghellini, S. A. Kassin, C. Pacifici et al.2026 · 1 citationarXiv
VENUS: Two Faint Little Red Dots Separated by ∼70 pc\sim70\,\mathrm{pc} Hidden in a Single Lensed Galaxy at z∼7z\sim72601.06015v1 · Hiroto Yanagisawa, Masami Ouchi, Miriam Golubchik et al.2026 · 2 citationsarXiv
A spectroscopically confirmed, strongly lensed, metal-poor Type II supernova at z = 5.132601.04156v2 · David A. Coulter, Conor Larison, Justin D. R. Pierel et al.2026 · 0 citationsarXiv
HELM's deep: Highly Extincted Low-Mass galaxies seen by JWST2512.14822v1 · L. Bisigello, G. Gandolfi, A. Grazian et al.2025 · 1 citationarXiv
THRILS -- The High-(Redshift+Ionization) Line Search: Program Description & Redshift Catalog2512.12509v1 · Taylor A. Hutchison, Rebecca L. Larson, Pablo Arrabal Haro et al.2025 · 0 citationsarXiv
Little red dot variability over a century reveals black hole envelope via a giant Einstein cross2512.05180v1 · Zijian Zhang, Mingyu Li, Masamune Oguri et al.2025 · 2 citationsarXiv
VENUS: When Red meets Blue -- A multiply imaged Little Red Dot with an apparent blue companion behind the galaxy cluster Abell 3832512.02117v2 · Miriam Golubchik, Lukas J. Furtak, Joseph F. V. Allingham et al.2025 · 3 citationsA&A 710, A226 (2026)
Beyond the Monsters: A More Complete Census of Black Hole Activity at Cosmic Dawn2511.19609v1 · Madisyn Brooks, Jonathan R. Trump, Raymond C. Simons et al.2025 · 2 citationsarXiv
Searching Within Galaxies for the Earliest Signs of Quenching With Spatially Resolved Star Formation Histories in UVCANDELS Galaxies at z< 0.32511.02828v2 · Charlotte Olsen, Eric Gawiser, Charlotte Welker et al.2025 · 1 citationarXiv
Extreme equivalent width-selected low-mass starbursts at z=4−9z=4-9: insights into their role in cosmic reionization2510.25647v2 · M. Llerena, L. Pentericci, R. Amor'in et al.2025 · 1 citationarXiv
The CEERS Photometric and Physical Parameter Catalog2510.08743v1 · Isa G. Cox, Jeyhan S. Kartaltepe, Micaela B. Bagley et al.2025 · 3 citationsarXiv
Witnessing downsizing in the making: quiescent and breathing galaxies at the dawn of the Universe2509.09764v3 · Emiliano Merlin, Flaminia Fortuni, Antonello Calabro et al.2025 · 7 citationsarXiv
Lyα\alpha visibility from z = 4.5 to 11 in the UDS field: Evidence for a high neutral hydrogen fraction and small ionized bubbles at z ∼\sim 72508.14171v2 · L. Napolitano, L. Pentericci, M. Dickinson et al.2025 · 5 citationsarXiv
Globular Clusters in the Galaxy Cluster MACS0416 at z = 0.3972508.03883v2 · Jessica M. Berkheimer, Rogier A. Windhorst, William E. Harris et al.2025 · 3 citationsarXiv
Very bright, very blue, and very red: JWST CAPERS analysis of highly luminous galaxies with extreme UV slopes at z=10\mathbf{z = 10}2507.10518v2 · Callum T. Donnan, Mark Dickinson, Anthony J. Taylor et al.2025 · 1 citationarXiv
Testing Photometric Techniques for Measuring the Rest-Frame UV Spectral Slope Against JWST PRISM Spectroscopy2507.03118v3 · Alexa M. Morales, Steven L. Finkelstein, Pablo Arrabal Haro et al.2025 · 3 citationsApJ 994 212 (2025)
Galaxies in the Epoch of Reionization Are All Bark and No Bite -- Plenty of Ionizing Photons, Low Escape Fractions2505.08870v2 · Casey Papovich, Justin W. Cole, Weida Hu et al.2025 · 7 citationsarXiv
CAPERS-LRD-z9: A Gas Enshrouded Little Red Dot Hosting a Broad-line AGN at z=9.2882505.04609v4 · Anthony J. Taylor, Vasily Kokorev, Dale D. Kocevski et al.2025 · 1 citationarXiv
Galaxy Zoo CEERS: Bar fractions up to z~4.02505.01421v1 · Tobias G'eron, R. J. Smethurst, Hugh Dickinson et al.2025 · 27 citationsarXiv
CEERS: Forging the First Dust Grains in the Universe? A Population of Galaxies with spectroscopically-derived Extremely Low Dust Attenuation (GELDA) at 4.0<z<11.42504.13118v2 · Denis Burgarella, V'eronique Buat, Patrice Theul'e et al.2025 · 10 citationsA&A 699, A336 (2025)
CAPERS Observations of Two UV-Bright Galaxies at z>10. More Evidence for Bursting Star Formation in the Early Universe2504.12504v1 · Vasily Kokorev, 'Oscar A. Ch'avez Ortiz, Anthony J. Taylor et al.2025 · 25 citationsarXiv
Recent star formation in 0.5<z<1.5 quiescent galaxies2504.05511v2 · Michael J. Rutkowski, Bonnabelle Zabelle, Tyler Hagen et al.2025 · 1 citationarXiv
Galaxy Zoo JWST: Up to 75% of discs are featureless at 3<z<73<z<72503.21869v1 · R. J. Smethurst, B. D. Simmons, T. G'eron et al.2025 · 7 citationsarXiv
COSMOS-Web: The emergence of the Hubble Sequence2502.03532v1 · M. Huertas-Company, M. Shuntov, Y. Dong et al.2025 · 15 citationsA&A 704, A94 (2025)
Ultra High-Redshift or Closer-by, Dust-Obscured Galaxies? Deciphering the Nature of Faint, Previously Missed F200W-Dropouts in CEERS2502.02637v2 · G. Gandolfi, G. Rodighiero, L. Bisigello et al.2025 · 3 citationsA&A 708, A195 (2026)
Little impact of mergers and galaxy morphology on the production and escape of ionizing photons in the early Universe2501.08268v1 · S. Mascia, L. Pentericci, M. Llerena et al.2025 · 14 citationsA&A 701, A122 (2025)
Career total: at least 378 works. 159 are in this corpus.Showing the 50 most recent.

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