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Eiichi Egami

0000-0003-1344-9475
astro-ph.GAastro-ph.COastro-phastro-ph.IMastro-ph.HEastro-ph.SRastro-ph.EPEarly universeGalaxiesGalaxies and clusters

On Valency

published · living versions
W_6z8za7ty·v1 · currentpublished
The clumpy fraction of galaxies at z=1−9z=1-9 with JADES: evidence for a mass-dependent transition in clump origin
with Dávid Puskás, Sandro Tacchella, Phoebe Chapman, Floor van Donkelaar +19
1 version
W_mwjp2b23·v1published
Reduction Algorithms for the Multiband Imaging Photometer for Spitzer

Preprints & journals

293 papers in the corpus · 1996–2026
The clumpy fraction of galaxies at z=1−9z=1-9 with JADES: evidence for a mass-dependent transition in clump origin2610.28515v1 · D'avid Pusk'as, Sandro Tacchella, Phoebe Chapman et al.2026 · 0 citationsarXivon Valency
Balmer Break Measurements Trace Departures from the Star-Forming Main Sequence at 1<z<41<z<4 with JWST/NIRSpec2609.31827v1 · Suprabhas Narisetty, Yongda Zhu, Eiichi Egami et al.2026 · 0 citationsarXiv
LATED: Lyα\alpha-anchored photometric selection of candidate metal-free and extremely metal-poor star formation from the end of reionisation to cosmic noon2609.24588v1 · Mingyu Li, Zheng Cai, Roberto Maiolino et al.2026 · 0 citationsarXiv
LATED: JWST integral field spectroscopy of a galaxy caught in chemical infancy at z=4.8z=4.8 behind Abell 27442609.24589v1 · Mingyu Li, Roberto Maiolino, Zheng Cai et al.2026 · 0 citationsarXiv
An Archival Calibration of JWST/MIRI Prism Wide-Field Slitless Spectroscopy: Methodology, Performance, and a Mid-Infrared Spectral Atlas of Galaxies at z=0−4z=0-4 in the GOODS-N/S Fields2609.20935v1 · Fengwu Sun, Javier 'Alvarez-M'arquez, Eiichi Egami et al.2026 · 0 citationsarXiv
The Roman eXtreme Deep Field (RXDF)2609.08145v1 · Haojing Yan, Anton M. Koekemoer, Yue Shen et al.2026 · 0 citationsarXiv
Low Lyα\alpha Visibility in Galaxy Overdensities: Reionization Topology and Neutral-Fraction Ceilings from DIVER over 4.8<z<114.8<z<112608.19311v1 · Yongda Zhu, Xiaohui Fan, Laura C. Keating et al.2026 · 0 citationsarXiv
JWST/NIRSpec Spectra for Three Ultracool Brown Dwarfs Detected in Extragalactic Surveys: Further Evidence for Phosphine Absorption2608.14786v1 · Kevin N. Hainline, Samuel A. Beiler, Adam J. Burgasser et al.2026 · 0 citationsarXiv
A quasar hatching from a buried red phase at z = 3.72607.22966v1 · Zheng Ma, Yongda Zhu, Zhiyuan Ji et al.2026 · 0 citationsarXiv
PhotoIFU: NIRCam as a Photometric Integral Field Unit for Mapping Feedback in Galaxies2607.23020v1 · Yongda Zhu, Marcia J. Rieke, Courtney Carreira et al.2026 · 0 citationsarXiv
A Compact Proto-group at z∼5z \sim 5: A Massive Galaxy Caught in Formation2607.11182v1 · Ronaldo Laishram, Yusei Koyama, Fengwu Sun et al.2026 · 1 citationarXiv
The JADES Transient Survey II: Volumetric Supernova Rates out to z~52607.12018v1 · Christa DeCoursey, Christian Vassallo, Louis-Gregory Strolger et al.2026 · 0 citationsarXiv
The JADES Transient Survey III: Linking Core-Collapse Supernova Rates to Cosmic Star Formation2607.12028v1 · Christian Vassallo, Seppo Mattila, Christa DeCoursey et al.2026 · 0 citationsarXiv
A direct black-hole mass measurement in a little red dot at high redshift.42203931 · Juodžbalis, Ignas, Marconcini, Cosimo, D'Eugenio, Francesco et al.2026 · 19 citationsNature. 2026;653(8116):1017-1021
Early metal-enriched baryon cycling before the midpoint of cosmic reionization2604.21218v2 · Yongda Zhu, Zhiyuan Ji, George D. Becker et al.2026 · 0 citationsarXiv
A Post-starburst Galaxy Undergoing Ram-pressure Stripping at Redshift 3.062604.11892v2 · Mingyu Li, Zheng Cai, Bjorn H. C. Emonts et al.2026 · 0 citationsarXiv
The Way We Tally Becomes the Tale: the Impact of Selection Strategies on the Inferred Evolution of Little Red Dots Across Cosmic Time2604.07138v2 · Pierluigi Rinaldi, Kevin Hainline, Francesco D'Eugenio et al.2026 · 0 citationsarXiv
The search for Population III: Confirmation of a HeII emitter with no metal lines at z=10.62603.20362v4 · Roberto Maiolino, Hannah Ubler, Michele Perna et al.2026 · 2 citationsarXiv
Out of oxygen: Extremely metal-poor galaxy candidates identified at 2.5<z<6.52.5 < z < 6.5 with deep JADES medium-band imaging2603.15761v2 · James A. A. Trussler, Daniel J. Eisenstein, Andrew J. Bunker et al.2026 · 1 citationMon Not R Astron Soc (2026)
JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: NIRCam Imaging in GOODS-S and GOODS-N2601.15954v1 · Benjamin D. Johnson, Brant E. Robertson, Daniel J. Eisenstein et al.2026 · 4 citationsarXiv
JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: Photometric Catalog2601.15956v1 · Brant E. Robertson, Benjamin D. Johnson, Sandro Tacchella et al.2026 · 5 citationsarXiv
JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: Photometrically Selected Galaxy Candidates at z > 82601.15959v2 · Kevin N. Hainline, Daniel J. Eisenstein, Lily Whitler et al.2026 · 1 citationarXiv
JADES: Discovery of Large Reservoirs of Small Dust Grains in the Circumgalactic Medium of Massive Galaxies at z∼3.5z\sim3.5 through Deep JWST/NIRCam Imaging and Grism Spectroscopy2601.15961v1 · Fengwu Sun, Daniel J. Eisenstein, Francesco D'Eugenio et al.2026 · 2 citationsarXiv
Undermassive Hosts of $z = 4-6 $ AGN from JWST/NIRCam Image Decomposition with CONGRESS, FRESCO, and JADES2601.15962v2 · Zheng Ma, Eichi Egami, Yongda Zhu et al.2026 · 0 citationsarXiv
Clumps in High-Redshift Galaxies: Mass Scaling and Radial Trends from JADES2601.15965v2 · Yongda Zhu, Marcia J. Rieke, Zhiyuan Ji et al.2026 · 3 citationsarXiv
Expanding the High-z Supernova Frontier: "Wide-Area" JWST Discoveries from the First Two Years of COSMOS-Web2601.08931v2 · Ori D. Fox (STSc), Armin Rest, JHU 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
Ionizing Photon Production Efficiencies and Chemical Abundances at Cosmic Dawn Revealed by Ultra-Deep Rest-Frame Optical Spectroscopy of JADES-GS-z14-02512.19695v1 · Jakob M. Helton, Jane E. Morrison, Kevin N. Hainline et al.2025 · 0 citationsarXiv
SN 2025ogs: A Spectroscopically-Normal Type Ia Supernova at z = 2 as a Benchmark for Redshift Evolution2512.19783v2 · M. R. Siebert, J. D. R. Pierel, M. Engesser et al.2025 · 1 citationarXiv
ALMA and JWST Identification of Faint Dusty Star-Forming Galaxies up to z~82512.16215v1 · Jorge A. Zavala, Andreas L. Faisst, Manuel Aravena et al.2025 · 0 citationsarXiv
Highly-ionized gas in lensed z = 6.027 Little Red Dot seen through [OIII] 88μ\mum with ALMA2512.05097v1 · Kirsten K. Knudsen, Johan Richard, Mathilde Jauzac 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
The dark side of early galaxies: geko\texttt{geko} uncovers dark-matter fractions at z∼4−6z\sim4-62510.14779v1 · A. Lola Danhaive, Sandro Tacchella, Andrew J. Bunker et al.2025 · 7 citationsarXiv
JWST COSMOS-3D: Spectroscopic Census and Luminosity Function of [O III] Emitters at 6.75<z<9.05 in COSMOS2510.11373v3 · Romain A. Meyer, Feige Wang, Koki Kakiichi et al.2025 · 0 citationsarXiv
Beyond the stars: Linking Hα\alpha sizes, kinematics, and star formation in galaxies at z≈4−6z\approx 4-6 with JWST grism surveys and geko\texttt{geko}2510.06315v1 · A. Lola Danhaive, Sandro Tacchella, William McClymont et al.2025 · 6 citationsarXiv
No Luminous Little Red Dots: A Sharp Cutoff in Their Luminosity Function2509.02662v1 · Yilun Ma, Jenny E. Greene, Marta Volonteri et al.2025 · 1 citationarXiv
Diversity and Evolution of Dust Attenuation Curves from Redshift z ~ 1 to 92509.01795v3 · Irene Shivaei, Rohan P. Naidu, Francisco Rodriguez Montero et al.2025 · 9 citationsarXiv
Quasar Radiative Feedback May Suppress Galaxy Growth on Intergalactic Scales at z=6.3z = 6.32509.00153v2 · Yongda Zhu, Eiichi Egami, Xiaohui Fan et al.2025 · 2 citationsarXiv
SMILES Data Release II: Probing Galaxy Evolution during Cosmic Noon and Beyond with NIRSpec Medium-Resolution Spectra2508.12599v3 · Yongda Zhu, Nina Bonaventura, Yang Sun et al.2025 · 4 citationsarXiv
Discovery of a Little Red Dot candidate at z≳10z\gtrsim10 in COSMOS-Web based on MIRI-NIRCam selection2508.00057v2 · Takumi S. Tanaka, Hollis B. Akins, Yuichi Harikane et al.2025 · 1 citationarXiv
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)
The Stellar Populations and Rest-Frame Colors of Star-Forming Galaxies at z≈8z \approx 8: Exploring the Impact of Filter Choice and Star Formation History Assumption with JADES2506.02099v1 · Jakob M. Helton, Stacey Alberts, George H. Rieke et al.2025 · 1 citationarXiv
SAPPHIRES: Extremely Metal-Poor Galaxy Candidates with 12+log(O/H)<7.012+{\rm log(O/H)}<7.0 at z∼5−7z\sim5-7 from Deep JWST/NIRCam Grism Observations2505.03873v1 · Tiger Yu-Yang Hsiao, Fengwu Sun, Xiaojing Lin et al.2025 · 4 citationsarXiv
Abundant Population of Broad Hα\alpha Emitters in the GOODS-N Field Revealed by CONGRESS, FRESCO, and JADES2505.02895v2 · Junyu Zhang, Eiichi Egami, Fengwu Sun et al.2025 · 0 citationsarXiv
The Large-scale Environments of Low-luminosity AGNs at 3.9<z<63.9 < z < 6 and Implications for Their Host Dark Matter Halos from a Complete NIRCam Grism Redshift Survey2505.02896v2 · Xiaojing Lin, Xiaohui Fan, Fengwu Sun et al.2025 · 11 citationsarXiv
The First Photometric Evidence of a Transient/Variable Source at z>5 with JWST2504.17007v2 · Christa DeCoursey, Eiichi Egami, Fengwu Sun et al.2025 · 6 citationsarXiv
The Luminosity Function and Clustering of Hα\alpha Emitting Galaxies at z≈4−6z\approx4-6 from a Complete NIRCam Grism Redshift Survey2504.08028v2 · Xiaojing Lin, Eiichi Egami, Fengwu Sun et al.2025 · 1 citationarXiv
Bridging Quasars and Little Red Dots: Insights into Broad-Line AGNs at z=5−8z=5-8 from the First JWST COSMOS-3D Dataset2504.08039v2 · Xiaojing Lin, Xiaohui Fan, Feige Wang et al.2025 · 2 citationsarXiv
The dawn of disks: unveiling the turbulent ionised gas kinematics of the galaxy population at z∼4−6z\sim4-6 with JWST/NIRCam grism spectroscopy2503.21863v1 · A. Lola Danhaive, Sandro Tacchella, Hannah Ubler et al.2025 · 29 citationsMon Not R Astron Soc (2025) 3249-3302
Slitless Areal Pure-Parallel HIgh-Redshift Emission Survey (SAPPHIRES): Early Data Release of Deep JWST/NIRCam Images and Spectra in MACS J0416 Parallel Field2503.15587v1 · Fengwu Sun, Yoshinobu Fudamoto, Xiaojing Lin et al.2025 · 3 citationsarXiv
Career total: at least 551 works. 293 are in this corpus.Showing the 50 most recent.

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