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Jorryt Matthee

0000-0003-2871-127X
astro-ph.GAastro-ph.COastro-ph.HEastro-ph.SRastro-ph.IMEarly universeGalaxies and clusters

On Valency

published · living versions
W_wbnq9c89·v1 · currentpublished
A Little Red Dot emerging from a nitrogen-rich UV-luminous galaxy with Very Massive Stars
with Alberto Torralba, Rui Marques-Chaves, Fabrice Martins, Benjamín Navarrete +11
1 version

Preprints & journals

225 papers in the corpus · 2013–2026
A Little Red Dot emerging from a nitrogen-rich UV-luminous galaxy with Very Massive Stars2610.29887v1 · Alberto Torralba, Jorryt Matthee, Rui Marques-Chaves et al.2026 · 0 citationsarXivon Valency
The DAWN JWST Archive: A spectroscopically-informed population study of the physical properties of galaxies at z>22610.15901v1 · Rashmi Gottumukkala, Gabriel Brammer, Sune Toft et al.2026 · 0 citationsarXiv
SN Helios: A Multiply Imaged Type II Supernova Opening Time-Delay Cosmography beyond redshift of 32609.30440v2 · Seiji Fujimoto, Conor Larison, Justin D. R. Pierel et al.2026 · 0 citationsarXiv
A tidal disruption event in a quasar at redshift 7.192609.30441v1 · S. Fujimoto, Q. Fei, G. B. Brammer 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
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
The JWST Emission Line Survey (JELS): Multi-wavelength properties of Paschen line-emitters at Cosmic Noon2609.10097v1 · Malte Brinch, Edo Ibar, Luis Ossa-Fuentes 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
Overmassive No More: The Case for Little Red Dots Hosting Black Hole Seeds as Massive as Single Supermassive Stars2609.09274v1 · Wendy Q. Sun, Rohan P. Naidu, Hanpu Liu et al.2026 · 0 citationsarXiv
Constraining reionization-era Lyα\alpha escape with JELS-MUSE: a highly complete Hα\alpha-selected sample at z∼6.1z\sim6.12609.02558v1 · A. L. Patrick, K. J. Duncan, Z. Li et al.2026 · 0 citationsarXiv
The JWST Emission Line Survey (JELS): A narrow-band determination of the Hα\alpha Luminosity Function and Cosmic Star Formation into the Epoch of Reionization2609.01586v1 · C. A. Pirie, K. J. Duncan, P. N. Best et al.2026 · 0 citationsarXiv
Can Little Red Dots Contribute To The Early Universe Cosmic Dust Budget?2608.29011v1 · Chris Ashall, Rohan P. Naidu, Alberto Torralba et al.2026 · 0 citationsarXiv
The ionizing properties of JWST's compact broad-line emitters2608.25021v1 · Sara Mascia, Jorryt Matthee, Alberto Torralba et al.2026 · 0 citationsarXiv
The Evolution of Low-Ionization Electron Densities in Galaxies Across Cosmic Epochs2608.23846v1 · Mabel G. Stephenson, John Chisholm, Alberto Saldana-Lopez et al.2026 · 0 citationsarXiv
A gas-enshrouded and gas-reddened black hole at cosmic dawn.42587117 · Naidu, Rohan P, Matthee, Jorryt, Katz, Harley et al.2026 · 26 citationsNature. 2026;656(8127):329-333
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
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
Lyman-alpha haloes in the aftermath of reionisation2607.05087v1 · Daniil Smirnov, Lutz Wisotzki, Tanya Urrutia et al.2026 · 0 citationsarXiv
Euclid: Discovery of 31 new quasars at 6.6<z<7.86.6 < z < 7.82607.03432v1 · D. Yang, J. F. Hennawi, F. Guarneri et al.2026 · 2 citationsA&A, 711, A104 (2026)
First-star imprints in a metal-poor galaxy overdensity near the end of reionization2606.31638v2 · Zihao Li, Koki Kakiichi, Lise Christensen et al.2026 · 0 citationsarXiv
Little Red Dots at z~2 in EIGER reveal a gentle decline with respect to their peak number density at z~52607.00084v1 · Shrriya Kapoor, Jorryt Matthee, Alberto Torralba et al.2026 · 0 citationsarXiv
Little Red Dots as Intermediate Mass, Super-Eddington Engines: Insights from Type IIn Supernovae and The 1837-1856 Great Eruption of η\eta Carinae2606.30711v1 · Rohan P. Naidu, Jorryt Matthee, Anna de Graaff et al.2026 · 0 citationsarXiv
A Census of the 200 Most Massive Galaxies Spectroscopically Observed with JWST at zspec $\sim$3-152606.30802v1 · Mengyuan Xiao, Pascal A. Oesch, Longji Bing et al.2026 · 0 citationsarXiv
Extended [CII] gas emission in and around a massive quiescent galaxy at z=7.32606.21361v1 · F. Valentino, A. Pensabene, A. Weibel et al.2026 · 1 citationarXiv
Black Hole Stars Across the Universe: Identifying Central Engine Dominated Little Red Dots at z∼1.5−9.5z\sim1.5-9.52606.17271v1 · Andrea Weibel, Rohan P. Naidu, Pascal A. Oesch et al.2026 · 0 citationsarXiv
A new sample of Little Red Dots at z<0.45z<0.45 in DESI DR1: Broad Balmer lines, low ionization spectrum and no variability2605.14233v1 · Kevin Park, Alberto Torralba, Jorryt Matthee et al.2026 · 0 citationsarXiv
Life After the Quasar: Overmassive Black Holes and Remnant Ionised Bubbles in and Around Two z~6.6 Galaxies2605.00763v1 · Romain A. Meyer, Pascal A. Oesch, Callum Witten et al.2026 · 1 citationarXiv
Euclid: Scaled-up little red dots and other sources with v-shaped spectral energy distributions at z>42604.16178v1 · A. A. Tumborang, K. I. Caputi, P. Rinaldi 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
SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy2604.03563v1 · Mengtao Tang, Daniel P. Stark, Charlotte A. Mason et al.2026 · 2 citationsarXiv
A Black Hole Star at Cosmic Noon: Extreme Balmer break, photospheric continuum, and broad absorption by thick winds in a Little Red Dot at z=1.72603.28335v3 · Alberto Torralba, Jorryt Matthee, Andrea Weibel et al.2026 · 0 citationsarXiv
The Engine and its Flows: Little Red Dot spectra are shaped by the column densities of their gas envelopes2603.17667v1 · Jorryt Matthee, Alberto Torralba, Gabriele Pezzulli et al.2026 · 2 citationsarXiv
JWST Reveals Two Overmassive Black Hole Candidates in Dwarf Galaxies at z ≈\approx 0.7: Pushing Black Hole Searches into the Dwarf-Galaxy Regime2603.17967v1 · E. Iani, P. Rinaldi, A. Torralba et al.2026 · 0 citationsarXiv
FRESCO: Constraining Dust Attenuation and Star-Formation Rates of z∼2z\sim 2 Star-Forming Galaxies with JWST Paschen and Ground-Based Balmer Emission Line Observations2602.21329v1 · Michael A. Wozniak, Naveen A. Reddy, Pascal A. Oesch et al.2026 · 0 citationsarXiv
Black holes disguised as little red dots.41712710 · Matthee, Jorryt2026 · 0 citationsScience (New York, N.Y.). 2026;391(6787):767-768
Little Red Dots as Globular Clusters in Formation2602.15935v2 · John Chisholm, Danielle A. Berg, Michael Boylan-Kolchin et al.2026 · 8 citationsarXiv
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
All the Massive Galaxy Overdensities during Reionization: JWST Rest-Frame Optical Selection Reveals Young, Chemically Evolved Galaxies Embedded in Dense, Neutral Gas at z > 52602.09091v1 · Chamilla Terp, Kasper E. Heintz, Jorryt Matthee et al.2026 · 1 citationA&A 710, A290 (2026)
Water absorption confirms cool atmospheres in two little red dots2602.06024v1 · Bingjie Wang, Joel Leja, Ivo Labbe et al.2026 · 0 citationsarXiv
From Grism to IFU: Revising the Redshift and Nature of the Massive Dusty Galaxy S1 with JWST and ALMA2602.03030v1 · Mengyuan Xiao, Longji Bing, Gabriel Brammer et al.2026 · 0 citationsarXiv
Connecting the Dots: UV-Bright Companions of Little Red Dots as Lyman-Werner Sources Enabling Direct Collapse Black Hole Formation2602.02702v4 · Josephine F.W. Baggen, Matthew T. Scoggins, Pieter van Dokkum et al.2026 · 13 citationsApJL, 1002, L4 (2026)
Little Red Dot −- Host Galaxy == Black Hole Star: A Gas-Enshrouded Heart at the Center of Every Little Red Dot2601.20929v2 · Wendy Q. Sun, Rohan P. Naidu, Jorryt Matthee et al.2026 · 8 citationsThe Open Journal of Astrophysics, Vol. 9 (2026)
The X-Ray Dot: Exotic Dust or a Late-Stage Little Red Dot?2601.09778v1 · Raphael E. Hviding, Anna de Graaff, Hanpu Liu et al.2026 · 9 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
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
Lyman-α\alpha Visibility During the Epoch of Reionization: Combining JWST FRESCO Grism Data with Keck Archival Spectroscopy2512.06072v1 · Ecaterina Leonova, Rohan P. Naidu, Pascal A. Oesch 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 Mass-Metallicity Relation and its Observational Effects at z~3-62512.03134v1 · Zach Lewis, Michael V. Maseda, Anna de Graaff et al.2025 · 0 citationsarXiv
Career total: at least 443 works. 225 are in this corpus.Showing the 50 most recent.

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