418 citations · 7.8k across the 146 of their papers we have counts for
23 papers · 1 filter
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…
GA-NIFS: interstellar medium properties and tidal interactions in the evolved massive merging system B14-65666 at z=7.152
Gareth C. Jones, Rebecca A. A. Bowler, Andrew J. Bunker +13
We present JWST/NIRSpec IFU observations of the z=7.152 galaxy system B14-65666, as part of the GA-NIFS survey. Line and continuum emission in this massive system (log10(M*/Msol)=9…
Characterising the z 7.66 Type-II AGN candidate SMACS S06355 using BEAGLE-AGN and JWST NIRSpec/NIRCam
M. S. Silcock, E. Curtis-Lake, D. J. B. Smith +9
The presence of Active Galactic Nuclei (AGN) in low mass (Mstar Msun) galaxies at high redshift has been established, and it is important to characterise these…
Ionising properties of galaxies in JADES for a stellar mass complete sample: resolving the cosmic ionising photon budget crisis at the Epoch of Reionisation
C. Simmonds, S. Tacchella, K. Hainline +26
We use NIRCam imaging from the JWST Advanced Deep Extragalactic Survey (JADES) to study the ionising properties of a sample of 15721 galaxies at , 90\%…
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…
Deep rest-UV JWST/NIRSpec spectroscopy of early galaxies: the demographics of CIV and N-emitters in the reionization era
Michael W. Topping, Daniel P. Stark, Peter Senchyna +12
JWST has recently discovered a subset of reionization era galaxies with ionized gas that is metal poor in oxygen and carbon but heavily-enriched in nitrogen. This abundance pattern…
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…
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…
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…
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…
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…
Emission-line galaxies at from near-IR HST Slitless Spectroscopy: metallicities, star formation rates and redshift confirmations from VLT/FORS2 spectroscopy
K. Boyett, A. J. Bunker, J Chevallard +14
We follow up emission line galaxies identified through the near-infrared slitless HST/WFC3 WISP survey with VLT/FORS2 optical spectroscopy. Over 4 WISP fields, we targetted 85 of 1…
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…
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…
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…
A dormant, overmassive black hole in the early Universe
Ignas Juodžbalis, Roberto Maiolino, William M. Baker +25
Recent observations have found a large number of supermassive black holes already in place in the first few hundred million years after Big Bang. The channels of formation and grow…
Ly emission in galaxies at : new insight from JWST into the statistical distributions of Ly properties at the end of reionization
Mengtao Tang, Daniel P. Stark, Richard S. Ellis +22
JWST has recently sparked a new era of Ly spectroscopy, delivering the first measurements of the Ly escape fraction and velocity profile in typical galaxies at .…
A SPectroscopic survey of biased halos In the Reionization Era (ASPIRE): Impact of Galaxies on the CGM Metal Enrichment at z > 6 Using the JWST and VLT
Siwei Zou, Zheng Cai, Feige Wang +27
We characterize the multiphase circumgalactic medium and galaxy properties at z = 6.0-6.5 in four quasar fields from the James Webb Space Telescope A SPectroscopic survey of biased…
Extreme emission line galaxies detected in JADES JWST/NIRSpec I: inferred galaxy properties
Kit Boyett, Andrew J. Bunker, Emma Curtis-Lake +33
Extreme emission line galaxies (EELGs) exhibit large equivalent widths (EW) in their rest-optical emission lines ([OIII] or H rest-frame EW) which can be t…
Quantifying the escape of Ly at : a census of Ly escape fraction with H emitting galaxies spectroscopically confirmed by JWST and VLT/MUSE
Xiaojing Lin, Zheng Cai, Yunjing Wu +11
JWST provides an unprecedented opportunity for unbiased surveys of H-emitting galaxies at with the NIRCam wide-field slitless spectroscopy (WFSS). In this work, we present…
Metal-poor star formation at with JWST: new insight into hard radiation fields and nitrogen enrichment on 20 pc scales
Michael W. Topping, Daniel P. Stark, Peter Senchyna +11
Nearly a decade ago, we began to see indications that reionization-era galaxies power hard radiation fields rarely seen at lower redshift. Most striking were detections of nebular…
The Relation between AGN and Host Galaxy Properties in the JWST Era: I. Seyferts at Cosmic Noon are Obscured and Disturbed
Nina Bonaventura, Jianwei Lyu, George H. Rieke +22
The morphology of a galaxy reflects the mix of physical processes occurring within and around it, offering indirect clues to its formation and evolution. We apply both visual class…
JADES: Rest-frame UV-to-NIR Size Evolution of Massive Quiescent Galaxies from Redshift z=5 to z=0.5
Zhiyuan Ji, Christina C. Williams, Katherine A. Suess +37
We present the UV-to-NIR size evolution of a sample of 161 quiescent galaxies (QGs) with over . With deep multi-band NIRCam images in GOODS-South from…