You can also find my publications on NASA ADS or ORCid .
2025 A GLIMPSE into the very faint-end of the Hβ+[OIII] 4960,5008 luminosity function at z=7-9 behind Abell S1063
Damien Korber, Iryna Chemerynska, Lukas J. Furtak, and 11 more authors
arXiv e-prints , Oct 2025
JWST COSMOS-3D: Spectroscopic Census and Luminosity Function of [O III] Emitters at 6.75 < z < 9.05 in COSMOS
Romain A. Meyer, Feige Wang, Koki Kakiichi, and 37 more authors
arXiv e-prints , Oct 2025
Resolving the dusty star-forming galaxy GN20 at z=4.055 with NOEMA and JWST: A similar distribution of stars, gas and dust despite distinct apparent profiles
Leindert A. Boogaard, Fabian Walter, Axel Weiss, and 8 more authors
arXiv e-prints , Oct 2025
Lyman-alpha emission at the end of reionization: line strengths and profiles from MMT and JWST observations at z\raisebox-0.5ex\textasciitilde5-6
Gonzalo Prieto-Lyon, Charlotte A. Mason, Victoria Strait, and 8 more authors
arXiv e-prints , Sep 2025
Probing patchy reionization with JWST: IGM opacity constraints from the Lyman α forest of galaxies in legacy extragalactic fields
Romain A. Meyer, Guido Roberts-Borsani, Pascal A. Oesch, and 1 more author
MNRAS , Sep 2025
Quasar Lifetime Measurements from Extended Lyα Nebulae at z ∼ 6
Dominika Ďurovčı́ková, Anna-Christina Eilers, Romain A. Meyer, and 7 more authors
The Astrophysical Journal , Sep 2025
The Diversity and Evolution of Dust Attenuation Curves from Redshift z \raisebox-0.5ex~1 to 9
Irene Shivaei, Rohan P. Naidu, Francisco Rodrı́guez Montero, and 23 more authors
arXiv e-prints , Sep 2025
No [C II] or dust detection in two Little Red Dots at z_spec> 7
Mengyuan Xiao, Pascal A. Oesch, Longji Bing, and 30 more authors
Astronomy & Astrophysics , Aug 2025
JWST Spectroscopic Insights Into the Diversity of Galaxies in the First 500 Myr: Short-Lived Snapshots Along a Common Evolutionary Pathway
Guido Roberts-Borsani, Pascal Oesch, Richard Ellis, and 21 more authors
arXiv e-prints , Aug 2025
A unique window into the epoch of reionisation: A double-peaked Lyman-α emitter in the proximity zone of a quasar at z ∼ 6.6
Klaudia Protušová, Sarah E. I. Bosman, Feige Wang, and 12 more authors
Astronomy & Astrophysics , Aug 2025
MIDIS: Unveiling the Star Formation History in massive galaxies at 1<z<4.5 with spectro-photometric analysis
M. Annunziatella, P. G. Pérez-González, J. Álvarez-Márquez, and 23 more authors
arXiv e-prints , Aug 2025
Breaking Through the Cosmic Fog: JWST/NIRSpec Constraints on Ionizing Photon Escape in Reionization-Era Galaxies
Emma Giovinazzo, Pascal A. Oesch, Andrea Weibel, and 15 more authors
arXiv e-prints , Jul 2025
Before its time: a remarkably evolved protocluster core at z=7.88
Callum Witten, Pascal A. Oesch, William McClymont, and 11 more authors
arXiv e-prints , Jul 2025
An Extremely Metal-poor Lyα Emitter Candidate at z = 6 Revealed through Absorption Spectroscopy
Dominika Ďurovčı́ková, Anna-Christina Eilers, Robert A. Simcoe, and 10 more authors
The Astrophysical Journall , Jul 2025
Constraints on the early Universe star formation efficiency from galaxy clustering and halo modeling of Hα and [O III] emitters
Marko Shuntov, Pascal A. Oesch, Sune Toft, and 13 more authors
Astronomy & Astrophysics , Jul 2025
JWST+ALMA reveal the build up of stellar mass in the cores of dusty star-forming galaxies at Cosmic Noon
Sarah Bodansky, Katherine E. Whitaker, Ayesha Abdullah, and 14 more authors
arXiv e-prints , Jul 2025
Beneath the Surface: >85% of z>5.9 QSOs in Massive Host Galaxies are UV-Faint
R. J. Bouwens, E. Banados, R. Decarli, and 20 more authors
arXiv e-prints , Jun 2025
THRIFTY: The High-RedshIft FronTier surveY
Romain Alexis Meyer, Andrea Weibel, Pascal Oesch, and 12 more authors
May 2025
A Cosmic Miracle: A Remarkably Luminous Galaxy at z_\rmspec=14.44 Confirmed with JWST
Rohan P. Naidu, Pascal A. Oesch, Gabriel Brammer, and 43 more authors
arXiv e-prints , May 2025
Kiloparsec-scale Alignment of a Radio Jet with Cool Gas and Dust in a z ∼ 6 Quasar
Fabian Walter, Eduardo Bañados, Chris Carilli, and 11 more authors
The Astrophysical Journall , Apr 2025
MIRI Deep Imaging Survey (MIDIS) of the Hubble Ultra Deep Field: Survey description and early results for the galaxy population detected at 5.6 μm
Göran Östlin, Pablo G. Pérez-González, Jens Melinder, and 42 more authors
Astronomy & Astrophysics , Apr 2025
JWST ASPIRE: How Did Galaxies Complete Reionization? Evidence for Excess IGM Transmission around \rm [O\,\scriptstyle III] Emitters during Reionization
Koki Kakiichi, Xiangyu Jin, Feige Wang, and 23 more authors
arXiv e-prints , Mar 2025
ALMA 360 parsec, high-frequency observations reveal warm dust in the center of a z = 6.9 quasar
Romain A. Meyer, Fabian Walter, Fabio Di Mascia, and 3 more authors
Astronomy & Astrophysics , Mar 2025
Insight into the starburst nature of Galaxy GN-z11 with JWST MIRI spectroscopy
J. Álvarez-Márquez, A. Crespo Gómez, L. Colina, and 21 more authors
Astronomy & Astrophysics , Mar 2025
Pushing the Atacama Large Millimeter/submillimeter Array to the Limit: 140 pc Resolution Observations of a z = 6.6 Quasar–Galaxy Merger Resolve Strikingly Different Morphologies of Dust Continuum and [C II] 158 μm Emission
Romain A. Meyer, Bram Venemans, Marcel Neeleman, and 2 more authors
The Astrophysical Journal , Feb 2025
Detection of the [O I] 63 \textmum emission line from the z = 6.04 quasar J2054-0005
Nozomi Ishii, Takuya Hashimoto, Carl Ferkinhoff, and 23 more authors
\pasj , Feb 2025
An Hα view of galaxy buildup in the first 2 Gyr: Luminosity functions at z ∼ 4‑6.5 from NIRCam/grism spectroscopy
Alba Covelo-Paz, Emma Giovinazzo, Pascal A. Oesch, and 22 more authors
Astronomy & Astrophysics , Feb 2025
The host galaxies of radio-loud quasars at z > 5 with ALMA
C. Mazzucchelli, R. Decarli, S. Belladitta, and 13 more authors
Astronomy & Astrophysics , Feb 2025
Mapping dusty galaxy growth at z > 5 with FRESCO: detection of Hα in submm galaxy HDF850.1 and the surrounding overdense structures
Thomas Herard-Demanche, Rychard J. Bouwens, Pascal A. Oesch, and 23 more authors
MNRAS , Feb 2025
2024 JWST FRESCO: a comprehensive census of H β + [O III] emitters at 6.8 < z < 9.0 in the GOODS fields
R. A. Meyer, P. A. Oesch, E. Giovinazzo, and 27 more authors
MNRAS , Nov 2024
A SPectroscopic Survey of Biased Halos In the Reionization Era (ASPIRE): JWST Supports Earlier Reionization around [O III] Emitters
Xiangyu Jin, Jinyi Yang, Xiaohui Fan, and 22 more authors
The Astrophysical Journal , Nov 2024
A first look at spatially resolved star formation at 4.8 < z < 6.5 with JWST FRESCO NIRCam slitless spectroscopy
Jasleen Matharu, Erica J. Nelson, Gabriel Brammer, and 19 more authors
Astronomy & Astrophysics , Oct 2024
A SPectroscopic Survey of Biased Halos In the Reionization Era (ASPIRE): Broad-line AGN at z = 4‑5 Revealed by JWST/NIRCam WFSS
Xiaojing Lin, Feige Wang, Xiaohui Fan, and 33 more authors
The Astrophysical Journal , Oct 2024
interferopy/interferopy: Interferopy v1.0.4
Leindert A. Boogaard, Romain A. Meyer, and Mladen Novak
Sep 2024
Blind QSO reconstruction challenge: exploring methods to reconstruct the Ly α emission line of QSOs
Bradley Greig, S. E. I. Bosman, F. B. Davies, and 9 more authors
MNRAS , Sep 2024
A quasar-galaxy merger at z ∼ 6.2: Rapid host growth via the accretion of two massive satellite galaxies
Roberto Decarli, Federica Loiacono, Emanuele Paolo Farina, and 38 more authors
Astronomy & Astrophysics , Sep 2024
A NIRCam-dark Galaxy Detected with the MIRI/F1000W Filter in the MIDIS/JADES Hubble Ultra Deep Field
Pablo G. Pérez-González, Pierluigi Rinaldi, Karina I. Caputi, and 32 more authors
The Astrophysical Journall , Jul 2024
MIDIS: Unveiling the Role of Strong Hα Emitters During the Epoch of Reionization with JWST
P. Rinaldi, K. I. Caputi, E. Iani, and 41 more authors
The Astrophysical Journal , Jul 2024
MIDIS: JWST/MIRI Reveals the Stellar Structure of ALMA-selected Galaxies in the Hubble Ultra Deep Field at Cosmic Noon
Leindert A. Boogaard, Steven Gillman, Jens Melinder, and 30 more authors
The Astrophysical Journal , Jul 2024
Spatially resolved Hα and ionizing photon production efficiency in the lensed galaxy MACS1149-JD1 at a redshift of 9.11
J. Álvarez-Márquez, L. Colina, A. Crespo Gómez, and 32 more authors
Astronomy & Astrophysics , Jun 2024
Quasar Island - three new z ∼ 6 quasars, including a lensed candidate, identified with contrastive learning
Xander Byrne, Romain A. Meyer, Emanuele Paolo Farina, and 5 more authors
MNRAS , May 2024
E-XQR-30: The evolution of Mg II, C II, and O I across 2 < z < 6
Alma Maria Sebastian, Emma Ryan-Weber, Rebecca L. Davies, and 12 more authors
MNRAS , May 2024
A quasar-galaxy merger at z ∼ 6.2: Black hole mass and quasar properties from the NIRSpec spectrum
Federica Loiacono, Roberto Decarli, Marco Mignoli, and 31 more authors
Astronomy & Astrophysics , May 2024
The cold molecular gas in z ≳ 6 quasar host galaxies
Melanie Kaasinen, Bram Venemans, Kevin C. Harrington, and 8 more authors
Astronomy & Astrophysics , Apr 2024
A SPectroscopic survey of biased halos In the Reionization Era (ASPIRE): Impact of Galaxies on the Circumgalactic Medium Metal Enrichment at z > 6 Using the JWST and VLT
Siwei Zou, Zheng Cai, Feige Wang, and 27 more authors
The Astrophysical Journall , Mar 2024
Little Red Dots: An Abundant Population of Faint Active Galactic Nuclei at z ∼ 5 Revealed by the EIGER and FRESCO JWST Surveys
Jorryt Matthee, Rohan P. Naidu, Gabriel Brammer, and 25 more authors
The Astrophysical Journal , Mar 2024
Panchromatic characterizations of the super-Eddington accretion black hole, host, and environment: Epicenter of red dots, mergers, and dusty starbursts at z=7.2
Seiji Fujimoto, Gabriel Brammer, Javier Alvarez-Marquez, and 29 more authors
Feb 2024
Mirage or Miracle? Spectroscopic Confirmation of Remarkably Luminous Galaxies at z>10
Pascal Oesch, Rohan Naidu, Hakim Atek, and 35 more authors
Feb 2024
Dissecting Little Red Dots: the connection between early SMBH growth and cosmic reionization
Jorryt Matthee, Rongmon Bordoloi, John Chisholm, and 20 more authors
Feb 2024
COSMOS-3D: A Legacy Spectroscopic/Imaging Survey of the Early Universe
Koki Kakiichi, Eiichi Egami, Xiaohui Fan, and 39 more authors
Feb 2024
NOEMA reveals the true nature of luminous red JWST z > 10 galaxy candidates
R. A. Meyer, L. Barrufet, L. A. Boogaard, and 3 more authors
Astronomy & Astrophysics , Jan 2024
2023 ALMA 400 pc Imaging of a z = 6.5 Massive Warped Disk Galaxy
Marcel Neeleman, Fabian Walter, Roberto Decarli, and 4 more authors
The Astrophysical Journal , Dec 2023
ALMA 300 pc Resolution Imaging of a z = 6.79 Quasar: No Evidence for Supermassive Black Hole Influence on the C II Kinematics
Romain A. Meyer, Marcel Neeleman, Fabian Walter, and 1 more author
The Astrophysical Journal , Oct 2023
The JWST FRESCO survey: legacy NIRCam/grism spectroscopy and imaging in the two GOODS fields
P. A. Oesch, G. Brammer, R. P. Naidu, and 38 more authors
MNRAS , Oct 2023
Photometric IGM tomography with Subaru/HSC: the large-scale structure of Ly α emitters and IGM transmission in the COSMOS field at z ∼ 5
Koki Kakiichi, Joseph F. Hennawi, Yoshiaki Ono, and 5 more authors
MNRAS , Aug 2023
XQR-30: Black hole masses and accretion rates of 42 z ≳ 6 quasars
C. Mazzucchelli, M. Bischetti, V. D’Odorico, and 19 more authors
Astronomy & Astrophysics , Aug 2023
MIDIS: Strong (Hβ+[O III]) and Hα Emitters at Redshift z ≃ 7-8 Unveiled with JWST NIRCam and MIRI Imaging in the Hubble eXtreme Deep Field
P. Rinaldi, K. I. Caputi, L. Costantin, and 44 more authors
The Astrophysical Journal , Aug 2023
XQR-30: The ultimate XSHOOTER quasar sample at the reionization epoch
Valentina D’Odorico, E. Bañados, G. D. Becker, and 46 more authors
MNRAS , Jul 2023
Life beyond 30: Probing the -20 < M _UV < -17 Luminosity Function at 8 < z < 13 with the NIRCam Parallel Field of the MIRI Deep Survey
Pablo G. Pérez-González, Luca Costantin, Danial Langeroodi, and 41 more authors
The Astrophysical Journall , Jul 2023
A SPectroscopic Survey of Biased Halos in the Reionization Era (ASPIRE): JWST Reveals a Filamentary Structure around a z = 6.61 Quasar
Feige Wang, Jinyi Yang, Joseph F. Hennawi, and 56 more authors
The Astrophysical Journall , Jul 2023
Characterizing the Sources of Ionizing Photons in the Epoch of Reionization
Romain Alexis Meyer, Sarah E. I. Bosman, Alyssa Bryony Drake, and 3 more authors
May 2023
The XQR-30 metal absorber catalogue: 778 absorption systems spanning 2 ≲ z ≲ 6.5
Rebecca L. Davies, E. Ryan-Weber, V. D’Odorico, and 11 more authors
MNRAS , May 2023
Examining the decline in the C IV content of the Universe over 4.3 ≲ z ≲ 6.3 using the E-XQR-30 sample
Rebecca L. Davies, E. Ryan-Weber, V. D’Odorico, and 12 more authors
MNRAS , May 2023
The Pan-STARRS1 z > 5.6 Quasar Survey. II. Discovery of 55 Quasars at 5.6 < z < 6.5
Eduardo Bañados, Jan-Torge Schindler, Bram P. Venemans, and 20 more authors
The Astrophysical Journals , Mar 2023
2022 The X-shooter/ALMA Sample of Quasars in the Epoch of Reionization. II. Black Hole Masses, Eddington Ratios, and the Formation of the First Quasars
Emanuele Paolo Farina, Jan-Torge Schindler, Fabian Walter, and 20 more authors
The Astrophysical Journal , Dec 2022
VizieR Online Data Catalog: Broad-line velocity shifts in 1.5<z<7.5 quasars (Meyer+, 2019)
R. A. Meyer, S. E. I. Bosman, and R. S. Ellis
Nov 2022
Unveiling the warm and dense ISM in z > 6 quasar host galaxies via water vapor emission
A. Pensabene, P. van der Werf, R. Decarli, and 10 more authors
Astronomy & Astrophysics , Nov 2022
The [CII] and FIR properties of z > 6 radio-loud quasars
Y. Khusanova, E. Bañados, C. Mazzucchelli, and 9 more authors
Astronomy & Astrophysics , Aug 2022
Hydrogen reionization ends by z = 5.3: Lyman-α optical depth measured by the XQR-30 sample
Sarah E. I. Bosman, Frederick B. Davies, George D. Becker, and 23 more authors
MNRAS , Jul 2022
Suppression of black-hole growth by strong outflows at redshifts 5.8-6.6
M. Bischetti, C. Feruglio, V. D’Odorico, and 23 more authors
\nat , May 2022
ALMA 200 pc Imaging of a z 7 Quasar Reveals a Compact, Disk-like Host Galaxy
Fabian Walter, Marcel Neeleman, Roberto Decarli, and 10 more authors
The Astrophysical Journal , Mar 2022
Physical Constraints on the Extended Interstellar Medium of the z = 6.42 Quasar J1148+5251: [C II]_158 μm, [N II]_205 μm, and [O I]_146 μm Observations
Romain A. Meyer, Fabian Walter, Claudia Cicone, and 7 more authors
The Astrophysical Journal , Mar 2022
Constraining Galaxy Overdensities around Three z 6.5 Quasars with ALMA and MUSE
Romain A. Meyer, Roberto Decarli, Fabian Walter, and 6 more authors
The Astrophysical Journal , Mar 2022
2021 Probing cosmic dawn: Ages and star formation histories of candidate z ≥ 9 galaxies
N. Laporte, R. A. Meyer, R. S. Ellis, and 3 more authors
MNRAS , Aug 2021
Double-peaked Lyman α emission at z = 6.803: a reionization-era galaxy self-ionizing its local H II bubble
Romain A. Meyer, Nicolas Laporte, Richard S. Ellis, and 2 more authors
MNRAS , Jan 2021
2020 Three Lyα Emitting Galaxies within a Quasar Proximity Zone at z ∼ 5.8
Sarah E. I. Bosman, Koki Kakiichi, Romain A. Meyer, and 3 more authors
The Astrophysical Journal , Jun 2020
The role of galaxies and AGN in reionizing the IGM - III. IGM-galaxy cross-correlations at z ∼ 6 from eight quasar fields with DEIMOS and MUSE
Romain A. Meyer, Koki Kakiichi, Sarah E. I. Bosman, and 6 more authors
MNRAS , May 2020
2019 New constraints on quasar evolution: broad-line velocity shifts over 1.5 ≲ z ≲ 7.5
Romain A. Meyer, Sarah E. I. Bosman, and Richard S. Ellis
MNRAS , Aug 2019
Quasi-stellar objects acting as potential strong gravitational lenses in the SDSS-III BOSS survey
Romain A. Meyer, Timothée Delubac, Jean-Paul Kneib, and 1 more author
Astronomy & Astrophysics , May 2019
The role of galaxies and AGNs in reionizing the IGM - II. Metal-tracing the faint sources of reionization at 5 ≲ z ≲ 6
Romain A. Meyer, Sarah E. I. Bosman, Koki Kakiichi, and 1 more author
MNRAS , Feb 2019
2018 Involving School Students in Exoplanet Research Through the Twinkle Space Mission - ORBYTS
William Dunn, Katy Chubb, Marcell Tessenyi, and 16 more authors
In European Planetary Science Congress , Sep 2018
The role of galaxies and AGN in reionizing the IGM - I. Keck spectroscopy of 5 < z < 7 galaxies in the QSO field J1148+5251
Koki Kakiichi, Richard S. Ellis, Nicolas Laporte, and 7 more authors
MNRAS , Sep 2018
Correcting the extended-source calibration for the Herschel-SPIRE Fourier-transform spectrometer
I. Valtchanov, R. Hopwood, G. Bendo, and 20 more authors
MNRAS , Mar 2018