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Massimo Stiavelli

0000-0001-9935-6047
astro-ph.GAastro-ph.COastro-phastro-ph.IMastro-ph.HEastro-ph.SRgr-qcphysics.space-ph

On Valency

published · living versions
W_zn33pdmn·v1 · currentpublished
Vision-Language Model Ensembles Achieve Human-Expert Accuracy for Galaxy Merger Classification
with Marco Chiaberge, Elias Stengel-Eskin, Colin Norman
1 version

Preprints & journals

156 papers in the corpus · 1995–2026
TDCOSMO XXIX: JWST/NIRSpec IFU Spatially Resolved Kinematics of Three Time-delay Lenses2609.03089v1 · Shawn Knabel, Pritom Mozumdar, Anowar J. Shajib et al.2026 · 0 citationsarXiv
TDCOSMO. XXVII. JWST-based Lens Models and H0_0 Measurement of WFI2033, HE0435, and PG11152608.27566v1 · D. M. Williams, T. Treu, D. P. Johnson et al.2026 · 0 citationsarXiv
Free-Streaming Length of Dark Matter from JWST Observations of 28 Strong Gravitational Lenses.42705295 · Gilman, D, Nierenberg, A M, Treu, T et al.2026 · 2 citationsPhysical review letters. 2026;137(8):081004
RIOJA. Environmental Effects on Stellar Populations and Ionized Gas in a Protocluster at z=7.88z=7.882608.16343v1 · Wataru Osone, Takuya Hashimoto, Javier 'Alvarez-M'arquez et al.2026 · 0 citationsarXiv
Diverse ionized gas conditions in a dynamically hot, interacting galaxy at z=9.31z = 9.31 revealed by JWST/NIRSpec IFU2608.16996v1 · Ryota Ikeda, Takahiro Morishita, Massimo Stiavelli et al.2026 · 0 citationsarXiv
A Type Ia Supernova Candidate at z∼4.3z\sim4.3: A Transient Interloper in the Search for z∼14z\sim14 Galaxies2607.18972v1 · Seiji Toshikage, Takahiro Morishita, Masaomi Tanaka et al.2026 · 0 citationsarXiv
The Incidence of Large Ionized Bubbles at Redshift 132606.17571v2 · Peter Ziwei Hu, Massimo Stiavelli, Colin Norman2026 · 0 citationsarXiv
The free-streaming length of dark matter from JWST observations of 28 strong gravitational lenses2606.05277v1 · D. Gilman, A. M. Nierenberg, T. Treu et al.2026 · 0 citationsarXiv
Vision-Language Model Ensembles Achieve Human-Expert Accuracy for Galaxy Merger Classification2606.00415v2 · Marco Chiaberge, Elias Stengel-Eskin, Massimo Stiavelli et al.2026 · 0 citationsarXivon Valency
BEACON: JWST NIRCam Pure-parallel Imaging Survey. III. Constraints on the UV LF and the Clustering of z~7-14 Galaxies2604.17963v2 · Kimi C. Kreilgaard, Charlotte A. Mason, Takahiro Morishita et al.2026 · 0 citationsarXiv
How Bursty is Star Formation at z>5?2602.16706v1 · Massimo Stiavelli, Massimo Ricotti2026 · 0 citationsarXiv
BEACON: JWST NIRCam Pure-parallel Imaging Survey. IV. A Systematic Search for Galaxy Overdensities and Evidence for Gas Accretion Mode Transition2602.04333v2 · Ryo Albert Sutanto, Takahiro Morishita, Tadayuki Kodama et al.2026 · 1 citationarXiv
Possible evidence for a pair-instability supernova nature of ultra-early JWST sources2601.07374v3 · Andrea Ferrara, Stefano Carniani, Takahiro Morishita et al.2026 · 1 citationarXiv
BEACON: JWST NIRCam Pure-parallel Imaging Survey. II. Physical Properties of z=7−14z=7-14 Galaxies2601.02861v1 · Yechi Zhang, Takahiro Morishita, Kimi C. Kreilgaard et al.2026 · 0 citationsarXiv
JWST Lensed Quasar Dark Matter Survey III: Dark Matter Sensitive Flux Ratios and Warm Dark Matter Constraint from the Full Sample2511.07765v3 · R. E. Keeley, A. M. Nierenberg, D. Gilman et al.2025 · 4 citationsarXiv
JWST lensed quasar dark matter survey IV: Stringent warm dark matter constraints from the joint reconstruction of extended lensed arcs and quasar flux ratios2511.07513v5 · D. Gilman, A. M. Nierenberg, T. Treu et al.2025 · 4 citationsarXiv
A Nitrogen-rich AGN Powering a Large Ionizing Bubble at z=8.632508.01372v2 · Takahiro Morishita, Massimo Stiavelli, Charlotte A. Mason et al.2025 · 3 citationsarXiv
Pristine Massive Star Formation Caught at the Break of Cosmic Dawn2507.10521v3 · Takahiro Morishita, Zhaoran Liu, Massimo Stiavelli et al.2025 · 5 citationsarXiv
The BoRG-JWSTJWST Survey: Analogs at z∼8z\sim8 to the UV-luminous Galaxy Population at z≳10z\gtrsim102507.01014v2 · Sof'ia Rojas-Ruiz, Guido Roberts-Borsani, Takahiro Morishita et al.2025 · 3 citationsarXiv
TDCOSMO XXIV. First spatially resolved kinematics of the lens galaxy obtained using JWST-NIRSpec to improve time-delay cosmography2506.21665v2 · Anowar J. Shajib, Tommaso Treu, Sherry H. Suyu et al.2025 · 4 citationsarXiv
TDCOSMO 2025: Cosmological constraints from strong lensing time delays2506.03023v4 · Simon Birrer, Elizabeth J. Buckley-Geer, Michele Cappellari et al.2025 · 43 citationsA&A 704, A63 (2025)
TDCOSMO: XX. WFI2033--4723, the First Quadruply-Imaged Quasar Modeled with JWST Imaging2503.00099v2 · D. M. Williams, T. Treu, S. Birrer et al.2025 · 4 citationsA&A 703, A118 (2025)
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a z=4.7z=4.7 Star-Forming Galaxy2502.04817v1 · Yechi Zhang, Takahiro Morishita, Massimo Stiavelli2025 · 11 citationsarXiv
A recoiling supermassive black hole in a powerful quasar2501.18730v4 · Marco Chiaberge, Takahiro Morishita, Matteo Boschini et al.2025 · 0 citationsarXiv
Metallicity Scatter Originating from Sub-kiloparsec Starbursting Clumps in the Core of a Protocluster at z=7.882501.11879v1 · Takahiro Morishita, Massimo Stiavelli, Eros Vanzella et al.2025 · 12 citationsarXiv
Genesis of the James Webb Space Telescope Architecture: The Designers' Story2501.09072v1 · Pierre Y. Bely, Garth D. Illingworth, Jonathan W. Arenberg et al.2025 · 0 citationsarXiv
What can we learn from the Nitrogen abundance of High-z galaxies?2412.06517v1 · Massimo Stiavelli, Takahiro Morishita, Marco Chiaberge et al.2024 · 25 citationsarXiv
BEACON: JWST NIRCam Pure-parallel Imaging Survey. I. Survey Design and Initial Results2412.04211v2 · Takahiro Morishita, Charlotte A. Mason, Kimi C. Kreilgaard et al.2024 · 25 citationsarXiv
The case for super-Eddington accretion in JWST broad-line AGN during the first billion years2409.13047v2 · Erini Lambrides, Rebecca Larson, Kristen Garofali et al.2024 · 11 citationsarXiv
Accelerated Emergence of Evolved Galaxies in Early Overdensities at z∼5.7z\sim5.72408.10980v2 · Takahiro Morishita, Zhaoran Liu, Massimo Stiavelli et al.2024 · 2 citationsarXiv
The BoRG-JWSTJWST Survey: Abundance and Mass-to-light Ratio of Luminous z=7−9z=7-9 Galaxies from Independent Sight Lines with NIRSpec2408.00843v2 · Sof'ia Rojas-Ruiz, Micaela B. Bagley, Guido Roberts-Borsani et al.2024 · 10 citationsApJ 985 80 (2025)
The BoRG-JWST Survey: Program Overview and First Confirmations of Luminous Reionization-Era Galaxies from Pure-Parallel Observations2407.17551v1 · Guido Roberts-Borsani, Micaela Bagley, Sof'ia Rojas-Ruiz et al.2024 · 13 citationsarXiv
The First Billion Years, According to JWST2405.21054v1 · Angela Adamo, Hakim Atek, Micaela B. Bagley et al.2024 · 28 citationsarXiv
Improved model of the Supernova Refsdal cluster MACS J1149.5+2223 thanks to VLT/MUSE2405.12287v2 · S. Schuldt, C. Grillo, G. B. Caminha et al.2024 · 9 citationsarXiv
Dissecting the Interstellar Media of A Wolf-Rayet Galaxy at z=2.76z=2.762404.10037v2 · Takahiro Morishita, Massimo Stiavelli, Stefan Schuldt et al.2024 · 10 citationsarXiv
Kindling the First Stars II: Dependence of the Predicted PISN Rate on the Pop III Initial Mass Function2402.17076v1 · Alessa Ibrahim Wiggins (TCU), Mia Sauda Bovill, Louis-Gregory Strolger (STScI) et al.2024 · 3 citationsarXiv
Diverse Oxygen Abundance in Early Galaxies Unveiled by Auroral Line Analysis with JWST2402.14084v3 · Takahiro Morishita, Massimo Stiavelli, Claudio Grillo et al.2024 · 53 citationsarXiv
The puzzling properties of the MACS1149-JD1 galaxy at z=9.112308.14696v2 · Massimo Stiavelli, Takahiro Morishita, Marco Chiaberge et al.2023 · 50 citationsarXiv
Uncovering a Massive z~7.7 Galaxy Hosting a Heavily Obscured Radio-Loud QSO Candidate in COSMOS-Web2308.12823v2 · Erini Lambrides, Marco Chiaberge, Arianna Long et al.2023 · 0 citationsarXiv
Enhanced Sub-kpc Scale Star-formation: Results From A JWST Size Analysis of 341 Galaxies At 5<z<142308.05018v2 · Takahiro Morishita, Massimo Stiavelli, Ranga-Ram Chary et al.2023 · 4 citationsarXiv
The James Webb Space Telescope Mission2304.04869v1 · Jonathan P. Gardner, John C. Mather, Randy Abbott et al.2023 · 505 citationsarXiv
Kindling the First Stars: I. Dependence of Detectability of the First Stars with JWST on the Pop III Stellar Masses2210.10190v2 · Mia Sauda Bovill, Massimo Stiavelli, Alessa Ibrahim Wiggins et al.2022 · 1 citationarXiv
Compact dust emission in a gravitationally lensed massive quiescent galaxy at z = 2.15 revealed in ~130 pc-resolution observations by ALMA2208.10525v2 · Takahiro Morishita, Abdurro'uf, Hiroyuki Hirashita et al.2022 · 0 citationsarXiv
Physical Characterization of Early Galaxies in the Webb's First Deep Field SMACS J0723.3-73232207.11671v2 · Takahiro Morishita (IPAC), Massimo Stiavelli (STScI)2022 · 66 citationsarXiv
Unresolved z~8 point sources and their impact on the bright end of the galaxy luminosity function2207.06628v1 · Yuzo Ishikawa, Takahiro Morishita, Massimo Stiavelli et al.2022 · 7 citationsarXiv
The Science Performance of JWST as Characterized in Commissioning2207.05632v5 · Jane Rigby, Marshall Perrin, Michael McElwain et al.2022 · 459 citationsPASP 135 048001 (2023)
Extremely Low Molecular Gas Content in the Vicinity of a Red Nugget Galaxy at z=1.91z=1.912011.06051v3 · T. Morishita, Q. D'Amato, L. E. Abramson et al.2020 · 6 citationsarXiv
SuperBoRG: Exploration of point sources at z∼8z\sim8 in HST parallel fields2009.10078v2 · T. Morishita, M. Stiavelli, M. Trenti et al.2020 · 32 citationsarXiv
An Ultra Deep Field survey with WFIRST1903.06154v2 · Anton M. Koekemoer (STScI), R. J. Foley (UCSC), D. N. Spergel et al.2019 · 3 citationsarXiv
Massive Dead Galaxies at z~2 with HST Grism Spectroscopy I. Star Formation Histories and Metallicity Enrichment1812.06980v2 · T. Morishita, L. E. Abramson, T. Treu et al.2018 · 75 citationsarXiv
Career total: at least 491 works. 156 are in this corpus.Showing the 50 most recent.

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