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A Census from JWST of Extreme Emission Line Galaxies Spanning the Epoch of Reionization in CEERS
Kelcey Davis, Jonathan R. Trump, Raymond C. Simons +29
We present a sample of 1165 extreme emission-line galaxies (EELGs) at 4<z<9 selected using James Webb Space Telescope (JWST) NIRCam photometry in the Cosmic Evolution Early Release…
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic Star-Formation Rate Density 300 Myr after the Big Bang
Brant Robertson, Benjamin D. Johnson, Sandro Tacchella +33
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest imaging field observed with JWST. We make use of the ancillary Hubble optical images (5…
The Next Generation Deep Extragalactic Exploratory Public Near-Infrared Slitless Survey Epoch 1 (NGDEEP-NISS1): Extra-Galactic Star-formation and Active Galactic Nuclei at 0.5 < z < 3.6
Nor Pirzkal, Barry Rothberg, Casey Papovich +48
The Next Generation Deep Extragalactic Exploratory Public (NGDEEP) survey program was designed specifically to include Near Infrared Slitless Spectroscopic observations (NGDEEP-NIS…
GA-NIFS: JWST discovers an offset AGN 740 million years after the Big Bang
Hannah Übler, Roberto Maiolino, Pablo G. Pérez-González +24
A surprising finding of recent studies is the large number of Active Galactic Nuclei (AGN) associated with moderately massive black holes (), i…
Clumpy star formation and an obscured nuclear starburst in the luminous dusty z=4 galaxy GN20 seen by MIRI/JWST
A. Bik, J. Álvarez-Márquez, L. Colina +28
Dusty star-forming galaxies emit most of their light at far-IR to mm wavelengths as their star formation is highly obscured. Far-IR and mm observations have revealed their dust, ne…
GA-NIFS: The core of an extremely massive proto-cluster at the Epoch of Reionization probed with JWST/NIRSpec
Santiago Arribas, Michele Perna, Bruno Rodríguez Del Pino +24
The SPT0311-58 system resides in a massive dark matter halo at z ~ 6.9. It hosts two dusty galaxies (E and W) with a combined star formation rate of ~3500 Msun/yr. Its surrounding…
Measuring the gas reservoirs in M M galaxies at
Rosa M. Mérida, Carlos Gómez-Guijarro, Pablo G. Pérez-González +7
Understanding the gas content in galaxies, its consumption and replenishment, remains pivotal in our comprehension of the evolution of the Universe. Numerous studies have addressed…
NGDEEP Epoch 1: Spatially Resolved H Observations of Disk and Bulge Growth in Star-Forming Galaxies at 0.6-2.2 from JWST NIRISS Slitless Spectroscopy
Lu Shen, Casey Papovich, Jasleen Matharu +21
We study the H equivalent width, EW(H), maps of 19 galaxies at in the Hubble Ultra Deep Field (HUDF) derived from NIRISS slitless spectroscopy as part of the…
GA-NIFS: High number of dual active galactic nuclei at z~3
Michele Perna, Santiago Arribas, Isabella Lamperti +23
Merger events can trigger gas accretion onto supermassive black holes (SMBHs) located at the centre of galaxies, and form close pairs of AGN. The fraction of AGN in pairs offers cr…
New insight on the nature of cosmic reionizers from the CEERS survey
S. Mascia, L. Pentericci, A. Calabrò +29
The Epoch of Reionization (EoR) began when galaxies grew in abundance and luminosity, so their escaping Lyman continuum (LyC) radiation started ionizing the surrounding neutral int…
MIDIS: JWST NIRCam and MIRI unveil the stellar population properties of Ly-emitters and Lyman-Break galaxies at z ~ 3-7
Edoardo Iani, Karina I. Caputi, Pierluigi Rinaldi +29
We study the stellar population properties of 182 spectroscopically-confirmed (MUSE/VLT) Lyman- emitters (LAEs) and 450 photometrically-selected Lyman-Break galaxies (LBGs) at z…
MIDIS: JWST/MIRI reveals the Stellar Structure of ALMA-selected Galaxies in the Hubble-UDF at Cosmic Noon
Leindert A. Boogaard, Steven Gillman, Jens Melinder +30
We present deep James Webb Space Telescope (JWST)/MIRI F560W observations of a flux-limited, ALMA-selected sample of 28 galaxies at z=0.5-3.6 in the Hubble Ultra Deep Field (HUDF).…
CEERS MIRI Imaging: Data Reduction and Quality Assessment
Guang Yang, Casey Papovich, Micaela Bagley +35
The Cosmic Evolution Early Release Science Survey (CEERS), targeting the Extended Groth Strip extragalactic field, is one of the JWST Director's Discretionary Early Release Science…
JWST/CEERS sheds light on dusty star-forming galaxies: forming bulges, lopsidedness and outside-in quenching at cosmic noon
Aurelien Le Bail, Emanuele Daddi, David Elbaz +26
We investigate the morphology and resolved physical properties of a sample of 22 IR-selected DSFG at cosmic noon using the JWST/NIRCam images obtained in the EGS field for the CEER…
Deeper than DEEP: A Spectroscopic Survey of Lyman- Emitters in the Extended Groth Strip
Stephanie M. Urbano Stawinski, M. C. Cooper, Steven L. Finkelstein +11
We present a spectroscopic survey of Ly emitters in the Extended Groth Strip (EGS) field, targeting the regime near the Epoch of Reionization. Using Keck/DEIMOS, we observed 947…
A new derivation of the Hubble constant from -ray attenuation using improved optical depths for the Fermi and CTA era
A. Domínguez, P. Østergaard Kirkeberg, R. Wojtak +8
We present -ray optical-depth calculations from a recently published extragalactic background light (EBL) model built from multiwavelength galaxy data from the Hubble Space Tele…
Near-infrared emission line diagnostics for AGN from the local Universe to redshift 3
Antonello Calabrò, Laura Pentericci, Anna Feltre +35
Optical rest-frame spectroscopic diagnostics are usually employed to distinguish between star formation and AGN-powered emission. However, this method is biased against dusty sourc…
Galaxy Morphology from through the eyes of JWST
M. Huertas-Company, K. G. Iyer, E. Angeloudi +26
We analyze the Near Infrared (m) rest-frame morphologies of galaxies with in the redshift range , compare with previous HST-based results an…
CEERS: MIRI deciphers the spatial distribution of dust-obscured star formation in galaxies at
Benjamin Magnelli, Carlos Gómez-Guijarro, David Elbaz +23
[Abridged] We combined HST images from the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey with JWST images from the Cosmic Evolution Early Release Science (CEERS) s…
Uncovering the stellar structure of the dusty star-forming galaxy GN20 at z=4.055 with MIRI/JWST
L. Colina, A. Crespo Gómez, J. Álvarez-Márquez +35
Luminous infrared galaxies at high redshifts (>4) include extreme starbursts that build their stellar mass over short periods of time (>100 Myr). These galaxies are considered t…
Two massive, compact, and dust-obscured candidate galaxies discovered by JWST
Hollis B. Akins, Caitlin M. Casey, Natalie Allen +56
We present a search for extremely red, dust-obscured, galaxies with /NIRCam+MIRI imaging over the first 20 arcmin of publicly-available Cycle 1 data from t…
JWST CEERS probes the role of stellar mass and morphology in obscuring galaxies
Carlos Gómez-Guijarro, Benjamin Magnelli, David Elbaz +38
In recent years, observations have uncovered a population of massive galaxies that are invisible or very faint in deep optical/near-infrared (near-IR) surveys but brighter at longe…
Deciphering Lyman- Emission Deep into the Epoch of Reionisation
Callum Witten, Nicolas Laporte, Sergio Martin-Alvarez +18
During the epoch of reionisation the first galaxies were enshrouded in pristine neutral gas, with one of the brightest emission lines in star-forming galaxies, Lyman- (Ly), e…
A CEERS Discovery of an Accreting Supermassive Black Hole 570 Myr after the Big Bang: Identifying a Progenitor of Massive z > 6 Quasars
Rebecca L. Larson, Steven L. Finkelstein, Dale D. Kocevski +49
We report the discovery of an accreting supermassive black hole at z=8.679, in CEERS_1019, a galaxy previously discovered via a Ly-break by Hubble and with a Ly redshift from…