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The ALMA REBELS Survey: The [C II] Luminosity Function of UV-Selected Galaxies at
Thomas Herard-Demanche, Pascal A. Oesch, Rychard Bouwens +19
Luminosity functions (LF) are some of the most basic quantities providing insights into galaxy evolution across cosmic time and enabling a direct comparison between observations an…
Direct detection of cool molecular gas in a star-forming galaxy at
Karin Cescon, Jacqueline A. Hodge, Leindert A. Boogaard +21
We investigate the molecular gas content and interstellar medium (ISM) conditions of REBELS-25, a massive, star-forming galaxy at . Deep VLA Q-band and ALMA Band 3 observat…
Clustering constraints on super-early galaxy formation scenarios
Antonio Matteri, Andrea Pallottini, Andrea Ferrara
The unexpectedly high abundance of bright, blue, super-early galaxies () has challenged most pre-JWST models of early galaxy formation and motivated a wide range of pro…
The ALPINE-CRISTAL-JWST Survey: Chemical Abundance Comparison Between the ISM and CGM of Main-Sequence Galaxies at z=4-6
Wuji Wang, Andreas L. Faisst, Kyle Finner +37
Gaseous halos around galaxies play an important role in galaxy evolution. The exchange of metals from the interstellar medium (ISM) to the circumgalactic medium (CGM) are caused by…
High-Redshift Galactic Outflows: Orientation Effects, Kinematics, and Metallicity in TNG50 and SERRA
Ivan Kostyuk, Stefano Carniani, Mahsa Kohandel +1
Context: Recently, JWST/NIRSpec observations have provided the first detections of warm ionised outflows in low-mass galaxies at high redshifts (z>3), revealing an occurrence rate…
A first systematic study of [OIII] 88m at : two luminous oxygen lines and a powerful ionized outflow in the first 600 million years
Hiddo S. B. Algera, John R. Weaver, Tom J. L. C. Bakx +35
We present deep ALMA Band 7 observations of the [OIII] m line and underlying dust continuum emission in four UV-bright, gravitationally lensed (magnification ), JW…
A warm ultra-luminous infrared galaxy just 600 million years after the Big Bang
T. J. L. C. Bakx, Laura Sommovigo, Yoichi Tamura +24
We present an Atacama Large Millimeter/submillimeter Array (ALMA) Band 9 continuum detection () of MACS0416_Y1 that confirms the suspected warm dust (91 K) of…
The ALPINE-CRISTAL-JWST Survey: NIRSpec IFU Data Processing and Spatially-resolved Views of Chemical Enrichment in Normal Galaxies at z=4-6
Seiji Fujimoto, Andreas L. Faisst, Akiyoshi Tsujita +37
We present a statistical study of spatially resolved chemical enrichment in 18 main-sequence galaxies at --6, observed with \jwst/NIRSpec IFU as part of the ALPINE-CRISTAL-\jw…
REBELS-IFU: Linking damped Lyman- absorption to [CII] emission and dust content in the EoR
Lucie E. Rowland, Kasper E. Heintz, Hiddo Algera +19
Neutral gas in galaxies during the Epoch of Reionisation regulates star formation, dust growth, and the escape of ionising photons, making it a key ingredient in understanding both…
The ALPINE-CRISTAL-JWST Survey: JWST/IFU Optical Observations for 18 Main-Sequence Galaxies at z=4-6
A. L. Faisst, S. Fujimoto, A. Tsujita +80
To fully characterize the formation and evolution of galaxies, we need to observe their stars, gas, and dust on resolved spatial scales. We present the ALPINE-CRISTAL-JWST survey,…
The ALPINE-CRISTAL-JWST Survey: The Fast Metal Enrichment of Massive Galaxies at z~5
Andreas L. Faisst, Lun-Jun Liu, Yohan Dubois +54
We present the stellar mass-metallicity relation (MZR) and mass-metallicity-star formation relation ("fundamental metallicity relation"; FMR) of 18 massive (log(M/Msun) = 9.5 - 11)…
Lessons Learned from Studying H Galaxy Kinematics with Mock JWST/NIRSpec IFU Observations at
Siân Phillips, Francesca Rizzo, Mahsa Kohandel +2
Galaxies with a disk morphology have been established at with the James Webb Space Telescope (JWST). However, confirming their disky nature requires studying their gas kine…
Neutral hydrogen in and around galaxies during the Epoch of Reionization
V. Gelli, C. Mason, A. Pallottini +9
JWST spectra revealing Lyman- (Ly) absorption in galaxies offer a unique probe of reionization's earliest stages. However, disentangling absorption by the increa…
The ALMA REBELS survey: [OIII] line scans of UV-bright galaxies
I. F. van Leeuwen, R. J. Bouwens, J. A. Hodge +17
We present the [OIII] spectral scan results from the ALMA Large Program REBELS (Reionization Era Bright Emission Line Survey). The generally high luminosity of [OII…
Amaryllis: a digital twin of the earliest galaxies in the Universe
Mahsa Kohandel, Andrea Pallottini, Andrea Ferrara
Synergies between JWST and ALMA are unveiling a population of bright, super-early () galaxies, including systems like GS-z14-0 () and GHZ2 () with extreme FIR…
ALMA Observations of [OI]145um and [NII]205um Emission lines from Star-Forming Galaxies at
Yoshinobu Fudamoto, Akio K. Inoue, Rychard Bouwens +21
We present results of new observations of [OI]145um and [NII]205um emission lines from four star-forming galaxies at redshifts between and that have previous detect…
Spatially resolved [CII]-gas conversion factor in early galaxies
L. Vallini, A. Pallottini, M. Kohandel +12
Determining how efficiently gas collapses into stars at high-redshift is key to understanding galaxy evolution in the Epoch of Reionization (EoR). Globally, this process is quantif…
Unveiling the trends between dust attenuation and galaxy properties at z ~ 2 - 12 with the James Webb Space Telescope
V. Markov, S. Gallerani, A. Pallottini +7
A variety of dust attenuation/extinction curves have been observed in high-redshift galaxies, with mixed results regarding their correlations with global galaxy properties. These v…
Can primordial black holes explain the overabundance of bright super-early galaxies?
Antonio Matteri, Andrea Pallottini, Andrea Ferrara
JWST is detecting an excess of high-redshift (), bright galaxies challenging most theoretical predictions. To address this issue, we investigate the impact of Primordi…
Beyond the first galaxies primordial black holes shine
Antonio Matteri, Andrea Ferrara, Andrea Pallottini
The presence of nine candidate galaxies at and discovered by the James Webb Space Telescope in relatively small sky areas, if confirmed, is virtually impossible to re…
Tentative rotation in a galaxy at z14 with ALMA
J. Scholtz, E. Parlanti, S. Carniani +20
We re-analysed ALMA observations of the [OIII]88m emission line in JADES-GS-z14.0, so far the most distant spectroscopically confirmed galaxy at z=14.18. Our analysis shows a…
Temporarily quiescent galaxies at cosmic dawn: probing bursty star formation
Viola Gelli, Andrea Pallottini, Stefania Salvadori +4
The bursty, time-variable nature of star formation in the first billion years, as revealed by JWST, drives phases of temporary quiescence in low-mass galaxies that quench after sta…
REBELS-IFU: Evidence for metal-rich massive galaxies at z~6-8
Lucie E. Rowland, Mauro Stefanon, Rychard Bouwens +30
Metallicity is a crucial tracer of galaxy evolution, providing insights into gas accretion, star formation, and feedback. At high redshift, these processes reveal how early galaxie…
REBELS-IFU: Dust attenuation curves of 12 massive galaxies at
Rebecca Fisher, Rebecca A. A. Bowler, Mauro Stefanon +17
We present measurements of the dust attenuation curves of 12 massive (( ) Lyman-break galaxies at derived from James Webb Space…