activity
20162026
most citedSpectroscopic confirmation of two luminous galaxies at

239 citations · 1.5k across the 109 of their papers we have counts for

collaborators
Showing 2024Show all

34 papers · 1 filter

astro-ph.GA2024★ 17 cited

Hitting the slopes: A spectroscopic view of UV continuum slopes of galaxies reveals a reddening at z > 9.5

Aayush Saxena, Alex J. Cameron, Harley Katz +26

The UV continuum slope of galaxies, , is a powerful diagnostic. Understanding the redshift evolution of and its dependence on key galaxy properties can shed light on the evo…

astro-ph.GA2024★ 1 cited

An Investigation Into The Selection and Colors of Little Red Dots and Active Galactic Nuclei

Kevin N. Hainline, Roberto Maiolino, Ignas Juodzbalis +25

Recently, a large number of compact sources at with blue UV slopes and extremely red rest-frame optical slopes have been found in James Webb Space Telescope (JWST) extragal…

astro-ph.GA2024

UVCANDELS: Catalogs of photometric redshifts and galaxy physical properties

Vihang Mehta, Marc Rafelski, Ben Sunnquist +76

The UltraViolet imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey Fields (UVCANDELS) program provides deep HST F275W and F435W imaging over four CANDELS…

astro-ph.GA2024★ 1 cited

The abundance and nature of high-redshift quiescent galaxies from JADES spectroscopy and the FLAMINGO simulations

William M. Baker, Seunghwan Lim, Francesco D'Eugenio +20

We use NIRSpec/MSA spectroscopy and NIRCam imaging to study a sample of 18 massive (dex), central quiescent galaxies at in the GOO…

astro-ph.GA2024

Crimson Behemoth: a Massive Clumpy Structure Hosting a Dusty AGN at

Takumi S. Tanaka, John D. Silverman, Yurina Nakazato +40

The current paradigm for the co-evolution of galaxies and their supermassive black holes postulates that dust-obscured active galactic nuclei (AGNs) represent a transitional phase…

astro-ph.GA2024★ 1 cited

Extended hot dust emission around the earliest massive quiescent galaxy

Zhiyuan Ji, Christina C. Williams, George H. Rieke +14

A major unsolved problem in galaxy evolution is the early appearance of massive quiescent galaxies that no longer actively form stars only billion years after the Big Ban…

astro-ph.GA2024★ 55 cited

The eventful life of a luminous galaxy at z = 14: metal enrichment, feedback, and low gas fraction?

Stefano Carniani, Francesco D'Eugenio, Xihan Ji +25

JADES-GS-z14-0 is the most distant spectroscopically confirmed galaxy yet, at . With a UV magnitude of -20.81, it is one of the most luminous galaxies at cosmic dawn and its…

astro-ph.GA2024★ 1 cited

A Systematic Search for Galaxies with Extended Emission Line and Potential Outflows in JADES Medium-Band Images

Yongda Zhu, Marcia J. Rieke, Zhiyuan Ji +20

For the first time, we present a systematic search for galaxies with extended emission line and potential outflow features using \textit{JWST} medium-band images in the GOODS-S fie…

astro-ph.GA2024★ 25 cited

No evidence for a significant evolution of - relation in massive galaxies up to z4

Yang Sun, Jianwei Lyu, George H. Rieke +19

Over the past two decades, tight correlations between black hole masses () and their host galaxy properties have been firmly established for massive galaxies ($\log(M_*/…

astro-ph.GA2024★ 4 cited

JADES: Measuring reionization properties using Lyman-alpha emission

Gareth C. Jones, Andrew J. Bunker, Aayush Saxena +19

Ly is the transition to the ground state from the first excited state of hydrogen (the most common element). Resonant scattering of this line by neutral hydrogen greatly impedes…

astro-ph.GA2024★ 11 cited

JADES Ultra-red Flattened Objects: Morphologies and Spatial Gradients in Color and Stellar Populations

Justus L. Gibson, Erica Nelson, Christina C. Williams +20

One of the more surprising findings after the first year of JWST observations is the large number of spatially extended galaxies (ultra-red flattened objects, or UFOs) among the op…

astro-ph.GA2024★ 62 cited

Witnessing the onset of reionisation via Lyman- emission at redshift 13

Joris Witstok, Peter Jakobsen, Roberto Maiolino +34

$\require{mediawiki-texvc}$Cosmic Reionisation commenced when ultraviolet (UV) radiation produced in the first galaxies began illuminating the cold, neutral gas that filled the pri…

astro-ph.GA2024★ 80 cited

JADES -- The Rosetta Stone of JWST-discovered AGN: deciphering the intriguing nature of early AGN

Ignas Juodžbalis, Xihan Ji, Roberto Maiolino +23

JWST has discovered a large population of Active Galactic Nuclei (AGN) at high redshift. Many of these newly discovered AGN have broad permitted lines (typically H), but are ext…

astro-ph.GA2024★ 49 cited

JADES: The star-formation and chemical enrichment history of a luminous galaxy at z~9.43 probed by ultra-deep JWST/NIRSpec spectroscopy

Mirko Curti, Joris Witstok, Peter Jakobsen +30

We analyse ultra-deep JWST observations of the galaxy JADES-GS-z9-0 at z = 9.4327, and derive detailed stellar and interstellar medium (ISM) properties of this luminous (MUV=-20.43…

astro-ph.GA2024★ 6 cited

JADES: Physical properties of Ly and non-Ly emitters at z ~ 4.8-9.6

Nimisha Kumari, Renske Smit, Joris Witstok +21

We investigate the physical properties of Lyman-alpha emitters (LAEs) and non-Lyman-alpha emitters (non-LAEs) at z4.8--9.6 via a stacking analysis of 253 JWST/NIRSpec spectra…

astro-ph.GA2024★ 1 cited

SMILES Initial Data Release: Unveiling the Obscured Universe with MIRI Multi-band Imaging

Stacey Alberts, Jianwei Lyu, Irene Shivaei +12

The James Webb Space Telescope (JWST) is revolutionizing our view of the Universe through unprecedented sensitivity and resolution in the infrared, with some of the largest gains r…

astro-ph.GA2024★ 5 cited

Net-zero gas inflow: Measurement of the gas consumption history of a massive quiescent galaxy

Jan Scholtz, Francesco D'Eugenio, Roberto Maiolino +23

JWST is discovering increasing numbers of quiescent galaxies 1--2 billion years after the Big Bang, whose redshift, high mass, and old stellar ages indicate that their formation an…

astro-ph.GA2024★ 239 cited

Spectroscopic confirmation of two luminous galaxies at

Stefano Carniani, Kevin Hainline, Francesco D'Eugenio +42

The first observations of JWST have revolutionized our understanding of the Universe by identifying for the first time galaxies at . In addition, the discovery of many lum…

astro-ph.GA2024★ 36 cited

Photometric detection at of a galaxy beyond redshift with JWST/MIRI

Jakob M. Helton, George H. Rieke, Stacey Alberts +31

The James Webb Space Telescope (JWST) has spectroscopically confirmed numerous galaxies at . While weak rest-ultraviolet emission lines have only been seen in a handful of…

astro-ph.GA2024★ 9 cited

JADES -- The small blue bump in GN-z11: insights into the nuclear region of a galaxy at z=10.6

Xihan Ji, Roberto Maiolino, Gary Ferland +14

We report the detection of continuum excess in the rest-frame UV between 3000 Å and 3550 Å in the JWST/NIRSpec spectrum of GN-z11, a luminous galaxy . The shape of the co…

astro-ph.GA2024★ 19 cited

JADES Data Release 3 -- NIRSpec/MSA spectroscopy for 4,000 galaxies in the GOODS fields

Francesco D'Eugenio, Alex J. Cameron, Jan Scholtz +51

We present the third data release of JADES, the JWST Advanced Deep Extragalactic Survey, providing both imaging and spectroscopy in the two GOODS fields. Spectroscopy consists of m…

astro-ph.GA2024★ 39 cited

JADES: Primaeval Lyman- emitting galaxies reveal early sites of reionisation out to redshift

Joris Witstok, Roberto Maiolino, Renske Smit +30

$\require{mediawiki-texvc}$Given the sensitivity of the resonant Lyman- (Ly) transition to absorption by neutral hydrogen, observations of Ly emitting…

astro-ph.GA2024★ 2 cited

Searching for Emission Lines at : The Role of Damped Lyman- and Hints About the Escape of Ionizing Photons

Kevin N. Hainline, Francesco D'Eugenio, Peter Jakobsen +29

We describe new ultra-deep James Webb Space Telescope (JWST) NIRSpec PRISM and grating spectra for the galaxies JADES-GS-z11-0 () and…

astro-ph.GA2024★ 8 cited

Resolving the nature and putative nebular emission of GS9422: an obscured AGN without exotic stars

Sandro Tacchella, William McClymont, Jan Scholtz +27

Understanding the sources that power nebular emission in high-redshift galaxies is fundamentally important not only for shedding light onto the drivers of reionisation, but to cons…