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Pascal A. Oesch

0000-0001-5851-6649
astro-ph.GAastro-ph.COastro-ph.IMastro-ph.HEastro-phastro-ph.SRDustEarly universeGalaxiesGalaxies and clusters

On Valency

published · living versions
W_frw2xh2j·v1 · currentpublished
A Large Diversity in the Quiescent Fractions of Massive Galaxies in Proto-clusters at z∼4−6z\sim4-6 in the FRESCO GOODS fields
with Jamie Lin, Danilo Marchesini, Rohan P. Naidu, Alba Covelo-Paz +6
1 version
W_yx5eyvzy·v1published
Jekyll & Hyde: quiescence and extreme obscuration in a pair of massive galaxies 1.5 Gyr after the Big Bang
W_m84rj69j·v1published
A massive, quiescent galaxy at redshift of z=3.717
W_w5gypdfw·v1published
A Remarkably Luminous Galaxy at z=11.1 Measured with Hubble Space Telescope Grism Spectroscopy
W_fkyczag6·v1published
The 3D-HST Survey: Hubble Space Telescope WFC3/G141 grism spectra, redshifts, and emission line measurements for ∼100,000\sim 100,000 galaxies
W_9zn9jwqn·v1published
3D-HST WFC3-selected Photometric Catalogs in the Five CANDELS/3D-HST Fields: Photometry, Photometric Redshifts and Stellar Masses
W_edvcv2z4·v1published
Mass and environment as drivers of galaxy evolution in SDSS and zCOSMOS and the origin of the Schechter function
W_gw9s8jzh·v1published
The radial and azimuthal profiles of Mg II absorption around 0.5 < z < 0.9 zCOSMOS galaxies of different colors, masses and environments
W_sc7zqdwn·v1published
Environmental effects in the interaction and merging of galaxies in zCOSMOS

Preprints & journals

440 papers in the corpus · 2007–2026
The ALMA REBELS Survey: The [C II] Luminosity Function of UV-Selected Galaxies at z∼7z\sim72610.27052v2 · Thomas Herard-Demanche, Pascal A. Oesch, Rychard Bouwens et al.2026 · 0 citationsarXiv
Sleeping or Dead? Probing the Quenching Mechanism of JWST Dormant Galaxies at z > 3 with ALMA2610.19926v1 · Mengyuan Xiao, Songnan Qi, Pascal A. Oesch et al.2026 · 0 citationsarXiv
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
Precise C-N-O Abundances of Individual Galaxies in the First Billion Years from Ultra-Deep, Rest-UV-to-Optical JWST Spectroscopy2609.35526v1 · Raunaq Singh Rai, Guido Roberts-Borsani, Ryan Sanders 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
The Roman eXtreme Deep Field (RXDF)2609.08145v1 · Haojing Yan, Anton M. Koekemoer, Yue Shen 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
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
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
Reionization driven by the few: the ionizing budget of galaxies at z=5-10 from JWST/NIRSpec2607.22834v1 · Emma Giovinazzo, Pascal A. Oesch, Anne Verhamme et al.2026 · 0 citationsarXiv
Outflows in the Early Universe: Neutral gas Absorption in Galaxies at z > 3 from low-resolution JWST Spectroscopy2607.20606v1 · Matteo Sapori, Sirio Belli, Letizia Bugiani 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
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
Chemical signatures from the first stars embedded in metal-poor gas in galaxies at cosmic dawn2606.13078v1 · Clara L. Pollock, Kasper E. Heintz, Elka Rusta et al.2026 · 0 citationsarXiv
Direct detection of cool molecular gas in a star-forming galaxy at z=7.31z=7.312606.13393v1 · Karin Cescon, Jacqueline A. Hodge, Leindert A. Boogaard et al.2026 · 1 citationMNRAS, Volume 549, Issue 3, July 2026, stag924
Too many protoclusters? Reconciling the overabundance of cluster progenitors within the first billion years of the Universe2605.28930v1 · Callum Witten, Jake S. Bennett, Pascal A. Oesch et al.2026 · 0 citationsarXiv
One Merge to Rule Them All: From Galaxy Interactions to Black Hole Mergers Using Horizon-AGN2605.12599v1 · Ecaterina Leonova, Marta Volonteri, Clotilde Laigle 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
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
Euclid. Populating a dark universe with galaxies using SciPIC2604.14802v2 · E. J. Gonzalez, J. Carretero, Z. Baghkhani et al.2026 · 1 citationarXiv
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
PANORAMIC: The Dawn of Massive Quiescent Galaxies I. Number Density and Cosmic Variance from 1000 arcmin2^2 NIRCam Imaging2604.05022v2 · Zhiyuan Ji, Christina C. Williams, Peter Behroozi et al.2026 · 0 citationsarXiv
Winding Back the Clock: Recent Star Formation Histories of Massive Quiescent Galaxies Are Consistent With Their Rapid Number Density Evolution Since z∼7\mathbf{z\sim7}2604.05024v1 · Yunchong Zhang, Zhiyuan Ji, Rachel Bezanson et al.2026 · 0 citationsarXiv
Calibrating Photometric Mid-Infrared Star Formation Rates for JWST2604.01326v2 · Stacey Alberts, George H. Rieke, Irene Shivaei et al.2026 · 0 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
A PANORAMIC of UV-optical morphologies of "Little Red Dots": Two groups of LRDs distinguished by UV half-light radius2603.24700v1 · Aidan P. Cloonan, Katherine E. Whitaker, Sinclaire M. Manning et al.2026 · 0 citationsarXiv
A quasi-star is born: formation and evolution of accreting quasi-stars as a pathway to Little Red Dots at non-zero metallicity2603.21714v2 · J. Roman-Garza, C. Charbonnel, D. Schaerer 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
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
Characterising Lyα\alpha damping wings at the onset of reionisation: Evidence for highly efficient star formation driven by dense, neutral gas in UV-bright galaxies at z>9z>92602.11783v1 · Clara L. Pollock, Kasper E. Heintz, Joris Witstok 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
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)
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
A JWST Paschen-alpha Calibration of the Radio Luminosity-Star Formation Rate Relation at z~1.32601.14588v1 · Nick Seymour, Catherine Hale, Imogen Whittam et al.2026 · 0 citationsarXiv
Nitrogen abundances in star-forming galaxies 2.2 Gyr after the Big Bang are not elevated2601.06968v1 · D. Schaerer, Y.I. Izotov, R. Marques-Chaves et al.2026 · 1 citationarXiv
Stellar Morphology of Optically Dark or Faint Galaxies at z>3z>3 with JWST2512.15127v2 · Arpita Ganguly, Mengyuan Xiao, Pascal A. Oesch et al.2025 · 0 citationsarXiv
What Builds and Quenches the Most Massive Galaxies in the Early Universe?2512.15836v1 · Mengyuan Xiao, Longji Bing, Guilaine Lagache et al.2025 · 0 citationsarXiv
Exploring Cosmic Dawn with PANORAMIC II: Cosmic Variance and Galaxy Clustering at z∼10z\sim102512.14212v2 · Andrea Weibel, Christian Kragh Jespersen, Pascal A. Oesch 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
Why the Northern Hemisphere Needs a 30-40 m Telescope and the Science at Stake: Cosmology and High-z Universe2512.14781v1 · Pablo G. P'erez-Gonz'alez, Roberto Maiolino, Pascal A. Oesch et al.2025 · 0 citationsarXiv
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
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
Little Red Dots host Black Hole Stars: A unified family of gas-reddened AGN revealed by JWST/NIRSpec spectroscopy2511.21820v2 · Anna de Graaff, Raphael E. Hviding, Rohan P. Naidu et al.2025 · 6 citationsMon Not R Astron Soc (2026)
Career total: 824 works. 440 are in this corpus.Showing the 50 most recent.

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