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Seiji Fujimoto

0000-0001-7201-5066
astro-ph.GAastro-ph.COastro-ph.HEastro-ph.IMastro-ph.SRastro-ph.EPDustGalaxies

On Valency

published · living versions
W_6bvm5vp9·v1 · currentpublished
Little Red Dots with Broad Hββ Lines Reveal the Black Hole Mass Function at 7<z<9.5
with Anthony J. Taylor, Steven L. Finkelstein, Hollis B. Akins, Vasily Kokorev +27
1 version

Preprints & journals

261 papers in the corpus · 2015–2026
PRISMS/U13151. A Glimpse into the Earliest Phases of Galaxy Formation through an Ultra-Faint System ≈\approx 500 Myr after the Big Bang2610.26560v1 · Pierluigi Rinaldi, Javier 'Alvarez-M'arquez, Alejandro Crespo G'omez et al.2026 · 0 citationsarXiv
Can Blue UV-Bright Galaxies Drive Reionization at Cosmic Dawn? An MUV=−19.6M_{\rm UV}=-19.6 Galaxy with fesc≈0.85f_{\rm esc}\approx0.85 at z=9.244z=9.2442610.24092v1 · Yunjing Wu, Sijia Cai, Yongda Zhu et al.2026 · 0 citationsarXiv
Resolving the Assembly of Disk Galaxies from the Epoch of Reionisation to Cosmic Noon2610.21441v1 · Melanie Kaasinen, Mahsa Kohandel, Francesca Rizzo et al.2026 · 0 citationsarXiv
ALMA2040: The High-Redshift Circumgalactic Medium. Imaging the fueling and feedback of galaxies in the early universe2610.21776v1 · Kirsty M. Butler, Justin Spilker, Seiji Fujimoto et al.2026 · 0 citationsarXiv
The dawn of the first galaxies2610.20733v2 · Livia Vallini, Tanio Diaz Santos, Belen Alcalde Pampliega et al.2026 · 0 citationsarXiv
Calcium Triplet Absorption is Common around Little Red Dots2609.25349v1 · Jenny E. Greene, Hanpu Liu, Raphael E. Hviding et al.2026 · 0 citationsarXiv
Balmer Absorption Series and Broad Metal Lines in Two Luminous Little Red Dots2609.22623v1 · Bingjie Wang, Jenny E. Greene, Hanpu Liu et al.2026 · 0 citationsarXiv
Early steps in the hierarchical assembly of a Milky Way-mass galaxy 1 Gyr after the Big Bang2609.19687v1 · Yoshihisa Asada, Marcin Sawicki, Guillaume Desprez et al.2026 · 0 citationsarXiv
A dense, metal-rich absorber driven by a heavily dust-obscured galaxy: The direct evidence of CGM enrichment at z∼7z\sim72609.17680v3 · Qinyue Fei, Seiji Fujimoto, Gabriel Brammer et al.2026 · 0 citationsarXiv
SHELLQs. Black Hole Mass and Eddington Ratio Distributions of Intermediate-Luminosity Quasars at 6<z<72609.09266v1 · Masafusa Onoue, John D. Silverman, Yoshiki Matsuoka et al.2026 · 0 citationsarXiv
The Ashes of Supermassive Stars: Globular Cluster-like Aluminum Enhancement in Little Red Dots2609.09271v1 · V. Kokorev, J. Chisholm, R. P. Naidu et al.2026 · 0 citationsarXiv
JWST Reveals a Candidate Supermassive Black Hole Binary at z=4.3 in the Brightest Sub-millimeter Galaxy in COSMOS-Web2609.01711v1 · Jed McKinney, Ansh Gupta, Julian B. Munoz 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
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
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
How can we finally see the first light? Status and perspective in the search for Population III stars2607.00167v2 · Alessandra Venditti, Daniel Schaerer, Erik Zackrisson et al.2026 · 0 citationsarXiv
Dust in the Average Galaxy: Attenuation, Emission, and Opacity from 0<z<70<z<72606.17270v2 · Caitlin M. Casey, Hollis B. Akins, Andrew J. Battisti et al.2026 · 1 citationarXiv
Multiphase images of a powerful supernova-driven wind in the early Universe2606.10271v1 · Rebecca L. Davies, D. B. Fisher, R. Herrera-Camus et al.2026 · 1 citationarXiv
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
A Glimpse of the Low-Mass End of the Direct Mass-Metallicity Relation at z∼6−8z\sim6-82605.06770v1 · Tiger Yu-Yang Hsiao, John Chisholm, Danielle A. Berg 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
A GLIMPSE of the 99%: a census of the faintest galaxies during the epoch of reionization and its implications for galaxy formation models2604.23823v2 · Hakim Atek, Iryna Chemerynska, Lukas J. Furtak et al.2026 · 1 citationarXiv
First Statistical Study of Over 100 Magnified Stellar Events at Redshift z≈0.725z \approx 0.725 with JWST2604.22702v4 · J. M. Palencia, Fengwu Sun, J. M. Diego et al.2026 · 0 citationsarXiv
Other red dots: A possible GLIMPSE of normal AGB stars at Cosmic Noon through extreme lensing2604.18696v2 · Lukas J. Furtak, Adi Zitrin, Erik Zackrisson et al.2026 · 0 citationsarXiv
How I Wonder What You Are -- JWST's Little Red Dots do not TWINKLE2604.13000v1 · Zhaoran Liu, Rohan P. Naidu, Amy Secunda et al.2026 · 1 citationarXiv
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
GLIMPSED: Direct evidence for a fast active galactic nucleus-driven outflow from a z=6.64 little red dot host galaxy2604.08687v2 · Damien Korber, Rui Marques-Chaves, Daniel Schaerer et al.2026 · 1 citationarXiv
The ALPINE-CRISTAL-JWST Survey: Gas-phase abundance gradients of main sequence star-forming galaxies and their kinematics at 4<z<64 < z < 62603.13493v2 · Lilian L. Lee, Natascha M. Forster Schreiber, Seiji Fujimoto et al.2026 · 1 citationA&A 710, A310 (2026)
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 ALPINE-CRISTAL-JWST Survey: Chemical Abundance Comparison Between the ISM and CGM of Main-Sequence Galaxies at z=4-62602.20241v1 · Wuji Wang, Andreas L. Faisst, Kyle Finner et al.2026 · 3 citationsarXiv
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
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
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 pathway to the Early Supermassive Black Holes: A Red Super-Eddington Quasar in a Massive Starburst Host at z=7.2z=7.22602.12325v2 · Qinyue Fei, Seiji Fujimoto, Gabriel Brammer 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
PRISMS. U37126, a very blue, ISM-naked starburst at z=10.255 with nearly 100% Lyman continuum escape fraction2602.02322v2 · R. Marques-Chaves, J. 'Alvarez-M'arquez, L. Colina et al.2026 · 1 citationarXiv
PRISMS. UNCOVER-26185, a metal-poor SFG at z=10.05 with no evidence for a X-ray-luminous AGN2602.02323v1 · J. 'Alvarez-M'arquez, L. Colina, A. Crespo-Gomez et al.2026 · 0 citationsarXiv
A GLIMPSE into the UV Continuum Slopes of the Faintest Galaxies in the Epoch of Reionization2601.19995v2 · Michelle C. Jecmen, John Chisholm, Hakim Atek et al.2026 · 3 citationsApJ 1001 (2026) 234
GLIMPSE-DDT spectroscopic properties of faint-end galaxies at z∼6z\sim6: Towards first metal enrichment, dust production, and ionizing photon production2601.20045v1 · Yoshihisa Asada, Seiji Fujimoto, John Chisholm et al.2026 · 0 citationsarXiv
JWST Spectroscopic Census of ALMA Faint Submillimeter Galaxies in the Hubble Ultra Deep Field2601.18149v2 · Tomokazu Kiyota, Masami Ouchi, Daisuke Iono et al.2026 · 0 citationsarXiv
A first GLIMPSE into star clusters populations across cosmic time2601.16281v2 · Ad'elaide Claeyssens, Angela Adamo, Vasily Kokorev et al.2026 · 2 citationsarXiv
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
Origins of the UV continuum and Balmer emission lines in Little Red Dots: observational validation of dense gas envelope models enshrouding the AGN2601.10573v4 · Yoshihisa Asada, Kohei Inayoshi, Qinyue Fei et al.2026 · 0 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
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
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
A first systematic study of [OIII] 88μ\mum at z>8z>8: 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
Career total: at least 424 works. 261 are in this corpus.Showing the 50 most recent.

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