JW
John R. Weaver
astro-ph.GAastro-ph.COastro-ph.IMastro-ph.HEastro-ph.SRastro-ph.EP
On Valency
published · living versionsW_unu28bt7·v1 · currentpublished
Why a Multi-Cycle Treasury Program is Essential to Maximize JWST's Scientific Contributions to Galaxy Formation
with Genesis Community, Alice Shapley, Steven L. Finkelstein, Rachel S. Somerville +416
1 version
Preprints & journals
159 papers in the corpus · 2018–2026Euclid Quick Data Release (Q1). Data processing for intracluster light measurements2610.29682v1 · S. P. Bamford, H. Gao, N. A. Hatch et al.2026 · 0 citationsarXiv
The Role of the Cosmic Web in Galaxy Evolution Across 0.4<z<42610.07710v1 · Sina Taamoli, Bahram Mobasher, Hossein Hatamnia et al.2026 · 0 citationsarXiv
Euclid Quick Data Release (Q1). Exploring the complexity of quenching processes across time, environment, and mass through recently quenched galaxies2610.08999v1 · Z. Mao, L. Pozzetti, A. Enia et al.2026 · 0 citationsarXiv
Caught Napping by JWST UNCOVER+MegaScience: Constraining bursty star formation histories and number densities of mini-quenched galaxies at redshifts 4-72608.30011v1 · Gourav Khullar, Rachel Bezanson, Katherine A. Suess et al.2026 · 0 citationsarXiv
ALMA observations of pre-JWST z ~ 10 galaxy candidates: A CO(J = 9-8) line from a ULIRG at z = 2.54 and revisit of the photometric redshifts with JWST photometry2608.12708v1 · Suzuka Arai, Yuma Sugahara, Akio K. Inoue et al.2026 · 0 citationsarXiv
Spatial decomposition of Little Red Dots with JWST/NIRSpec IFU into broad-line red cores and narrow-line blue host galaxies2607.09647v1 · Yuzo Ishikawa, Anna-Christina Eilers, Rohan P. Naidu et al.2026 · 1 citationarXiv
Euclid: Discovery of 31 new quasars at 2607.03432v1 · D. Yang, J. F. Hennawi, F. Guarneri et al.2026 · 2 citationsA&A, 711, A104 (2026)
JWST spectroscopy of galaxies at : Damped Ly absorbers reveal efficient star formation and hidden redshift biases2606.30787v1 · Kasper E. Heintz, Clara L. Pollock, Joris Witstok et al.2026 · 0 citationsarXiv
Discovery of a Barred-Spiral Galaxy at = 3.16 I: Bar Identification and Properties2606.23792v2 · Daniel Ivanov, Mauro Giavalisco, Yingjie Cheng et al.2026 · 0 citations2026ApJ..1007...24I
Discovery of a Barred-Spiral Galaxy at = 3.16 II. The Star Formation History2606.23793v1 · Yingjie Cheng, Mauro Giavalisco, Daniel Ivanov et al.2026 · 1 citation2026ApJ..1004..248
Toward Unbreaking the Universe: MINERVA Measurements of Color Gradients in Massive Quiescent Galaxies Can Help Ease Too-Early Star Formation Tensions2606.02698v3 · Sam E. Cutler, Luke Robbins, Danilo Marchesini et al.2026 · 0 citationsThe Astrophysical Journal Letters Volume 1008 (2026) L11
High-ionization coronal lines trace quasar-like activity in recently quenched galaxies at high redshift2605.30424v1 · F. Valentino, K. Ito, M. Farcy et al.2026 · 1 citationarXiv
DeepDive: Simultaneous Formation of Massive Quiescent Galaxies in High-Redshift Galaxy Overdensities2604.21007v2 · Takumi Kakimoto, Masayuki Tanaka, Kei Ito et al.2026 · 1 citationarXiv
Everything Every Band All at Once II: The Relationship Between Optical Size and Stellar Mass Over Eight Billion Years of Cosmic History2603.01370v1 · Tim B. Miller, Yunchong Zhang, Sedona H. Price et al.2026 · 1 citationarXiv
Everything Every Band All at Once I: A Global Morphology Catalog in Abell 2744 based on UNCOVER/MegaScience2603.00380v2 · Yunchong Zhang, Tim B. Miller, Sedona H. Price et al.2026 · 0 citationsApJS, 285, 62 (2026)
The ionised interstellar medium of DSFGs revealed by JWST/NIRSpec and ALMA: Super-solar metallicity, low ionisation parameters and, typical electron densities2602.18558v2 · Steven Gillman, DTU-Space, Kei Ito et al.2026 · 0 citationsarXiv
Characterising Ly damping wings at the onset of reionisation: Evidence for highly efficient star formation driven by dense, neutral gas in UV-bright galaxies at 2602.11783v1 · Clara L. Pollock, Kasper E. Heintz, Joris Witstok et al.2026 · 0 citationsarXiv
Evidence for Shallow Nebular Attenuation Curves and Patchy Dust Geometry at z~2 with Pa-beta/H-alpha Measurements from JWST-MegaScience Medium Band Photometry2602.11418v1 · Brian Lorenz, Katherine A. Suess, Mariska Kriek et al.2026 · 0 citationsarXiv
Water absorption confirms cool atmospheres in two little red dots2602.06024v1 · Bingjie Wang, Joel Leja, Ivo Labbe et al.2026 · 0 citationsarXiv
DeepDive: Tracing the early quenching pathways of massive quiescent galaxies at from their star-formation histories and chemical abundances2602.02485v1 · Massissilia L. Hamadouche, Katherine E. Whitaker, Francesco Valentino et al.2026 · 1 citationarXiv
An ultra-high-resolution map of (dark) matter2601.17239v1 · Diana Scognamiglio, Gavin Leroy, David Harvey et al.2026 · 5 citationsPublished in Nature Astronomy, 2026
UNCOVER/MegaScience Finds Uniform and Highly Bursty Star Formation at 3 < z < 9, consistent with the High-Redshift UV Luminosity Function2601.16284v1 · Ikki Mitsuhashi, Katherine A. Suess, Joel Leja et al.2026 · 0 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
A first systematic study of [OIII] 88m at : two luminous oxygen lines and a powerful ionized outflow in the first 600 million years2512.14486v2 · Hiddo S. B. Algera, John R. Weaver, Tom J. L. C. Bakx et al.2025 · 1 citationarXiv
Euclid Quick Data Release (Q1): Euclid spectroscopy of quasars. 1. Identification and redshift determination of 3500 bright quasars2512.08803v2 · Y. Fu, R. Bouwens, K. I. Caputi et al.2025 · 0 citationsA&A, 711, A285 (2026)
Euclid: The first statistical census of dusty and massive objects in the ERO/Perseus field2512.01489v1 · G. Girardi, A. Grazian, G. Rodighiero et al.2025 · 0 citationsarXiv
Large-Scale Structure in COSMOS-Web: Tracing Galaxy Evolution in the Cosmic Web up to with the Largest JWST Survey2511.10727v1 · Hossein Hatamnia, Bahram Mobasher, Sina Taamoli et al.2025 · 1 citationarXiv
The stellar mass function of quiescent and star-forming galaxies and its dependence on morphology in COSMOS-Web2511.05259v1 · Marko Shuntov, Olivier Ilbert, Claudia del P. Lagos et al.2025 · 3 citationsarXiv
Galaxy Protoclusters as Drivers of Cosmic Reionization: I. Bubble Overlap at Redshift z ~ 7 in LAGER-z7OD12510.13140v2 · Crystal L. Martin, Weida Hu, Isak G. B. Wold et al.2025 · 3 citationsarXiv
Discovery of red galaxy candidates at z ~ 12: Early dust growth or significant nebular emission with high-temperature stars?2510.13240v1 · Ikki Mitsuhashi, Katherine A. Suess, Joel Leja et al.2025 · 0 citationsarXiv
Evidence for inefficient dust production in a massive, metal-rich galaxy at uncovered by JWST and ALMA2510.07936v2 · Kasper E. Heintz, Darach Watson, Francesco Valentino et al.2025 · 1 citationarXiv
Euclid: Discovery of bright Lyman-break galaxies in UltraVISTA and Euclid COSMOS2510.00945v2 · R. G. Varadaraj, R. A. A. Bowler, M. J. Jarvis et al.2025 · 0 citationsarXiv
Galaxy Zoo: Cosmic Dawn -- morphological classifications for over 41,000 galaxies in the Euclid Deep Field North from the Hawaii Two-0 Cosmic Dawn survey2509.22311v2 · James Pearson, Hugh Dickinson, Stephen Serjeant et al.2025 · 1 citationMNRAS, 546:3 (2026)
What you see is what you get: empirically measured bolometric luminosities of Little Red Dots2509.05434v1 · Jenny E. Greene, David J. Setton, Lukas J. Furtak et al.2025 · 29 citationsarXiv
Euclid: Early Release Observations. A combined strong and weak lensing solution for Abell 2390 beyond its virial radius2507.08545v1 · J. M. Diego, G. Congedo, R. Gavazzi et al.2025 · 4 citationsarXiv
Euclid: Early Release Observations. Weak gravitational lensing analysis of Abell 23902507.07629v1 · T. Schrabback, G. Congedo, R. Gavazzi et al.2025 · 0 citationsA&A 708, A345 (2026)
DeepDive: A deep dive into the physics of the first massive quiescent galaxies in the Universe2506.22642v2 · K. Ito, F. Valentino, G. Brammer et al.2025 · 4 citationsarXiv
COSMOS-Web: Estimating Physical Parameters of Galaxies Using Self-Organizing Maps2506.04138v4 · Fatemeh Abedini, Ghassem Gozaliasl, Akram Hasani Zonoozi et al.2025 · 0 citationsarXiv
COSMOS2025: The COSMOS-Web galaxy catalog of photometry, morphology, redshifts, and physical parameters from JWST, HST, and ground-based imaging2506.03243v1 · Marko Shuntov, Hollis B. Akins, Louise Paquereau et al.2025 · 53 citationsA&A 704, A339 (2025)
COSMOS-Web: Comprehensive Data Reduction for Wide-Area JWST NIRCam Imaging2506.03256v1 · Maximilien Franco, Caitlin M. Casey, Anton M. Koekemoer et al.2025 · 13 citationsarXiv
A Cosmic Miracle: A Remarkably Luminous Galaxy at Confirmed with JWST2505.11263v2 · Rohan P. Naidu, Pascal A. Oesch, Gabriel Brammer et al.2025 · 13 citationsarXiv
Measuring Emission Lines with JWST-MegaScience Medium-Bands: A New Window into Dust and Star Formation at Cosmic Noon2505.10632v1 · Brian Lorenz, Katherine A. Suess, Mariska Kriek et al.2025 · 2 citationsarXiv
SCUBADive II: Searching for Dust-Obscured Galaxies via F150W-Dropouts in COSMOS-Web2505.09703v2 · Sinclaire M. Manning, Jed McKinney, Katherine E. Whitaker et al.2025 · 0 citationsarXiv
The Structure and Formation Histories of Low-Mass Quiescent Galaxies in the Abell 2744 Cluster Environment2504.10572v2 · Sam E. Cutler, John R. Weaver, Katherine E. Whitaker et al.2025 · 0 citationsarXiv
Joint Survey Processing. III. Compact Oddballs in the COSMOS Field -- Little Red Dots and Transients2504.07196v1 · Yu-Heng Lin, Andreas L. Faisst, Ranga-Ram Chary et al.2025 · 0 citationsarXiv
UNCOVER/MegaScience: No Evidence of Environmental Quenching in a z$\sim$2.6 Proto-cluster2504.06334v3 · Richard Pan, Katherine A. Suess, Danilo Marchesini et al.2025 · 0 citationsarXiv
Timescales for the Effects of Interactions on Galaxy Properties and SMBH Growth2504.00103v1 · D. O'Ryan, B. D. Simmons, A. L. Faisst et al.2025 · 1 citationarXiv
Euclid Quick Data Release (Q1) -- Data release overview2503.15302v1 · H. Aussel, I. Tereno, M. Schirmer et al.2025 · 3 citationsarXiv
Euclid Quick Data Release (Q1). NIR processing and data products2503.15304v1 · G. Polenta, M. Frailis, A. Alavi et al.2025 · 0 citationsarXiv
Euclid Quick Data Release (Q1) -- Characteristics and limitations of the spectroscopic measurements2503.15308v2 · V. Le Brun, M. Bethermin, M. Moresco et al.2025 · 0 citationsarXiv
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