323 citations · 1.9k across the 79 of their papers we have counts for
25 papers · 1 filter
Not Just a Dot: the complex UV morphology and underlying properties of Little Red Dots
P. Rinaldi, N. Bonaventura, G. H. Rieke +31
We analyze 99 photometrically selected Little Red Dots (LRDs) at in the GOODS fields, leveraging ultra-deep JADES NIRCam short-wavelength (SW) data. We examine the…
Searching for Planets Orbiting Vega with the James Webb Space Telescope
Charles Beichman, Geoffrey Bryden, Jorge Llop-Sayson +15
The most prominent of the IRAS debris disk systems, Lyrae (Vega), at a distance of 7.7 pc, has been observed by both the NIRCam and MIRI instruments on the James Webb Space Tel…
SMILES: Potentially Higher Ionizing Photon Production Efficiency in Overdense Regions
Yongda Zhu, Stacey Alberts, Jianwei Lyu +14
The topology of reionization and the environments where galaxies efficiently produce ionizing photons are key open questions. For the first time, we investigate the trend between i…
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…
Active Galactic Nuclei in the Green Valley at z0.7
Charity Woodrum, Christina C. Williams, Marcia Rieke +5
We present NIR spectroscopy using MMT/MMIRS for a sample of twenty-nine massive galaxies () at with optical spectroscop…
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…
Identification of a turnover in the initial mass function of a young stellar cluster down to 0.5 M
Matthew De Furio, Michael R. Meyer, Thomas Greene +11
A successful theory of star formation should predict the number of objects as a function of their mass produced through star-forming events. Previous studies in star-forming region…
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…
The JADES Transient Survey: Discovery and Classification of Supernovae in the JADES Deep Field
Christa DeCoursey, Eiichi Egami, Justin D. R. Pierel +35
The JWST Advanced Deep Extragalactic Survey (JADES) is a multi-cycle JWST program that has taken among the deepest near-/mid-infrared images to date (down to 30 ABmag) over $…
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…
JWST/NIRCam Detection of the Fomalhaut C Debris Disk in Scattered Light
Kellen Lawson, Joshua E. Schlieder, Jarron M. Leisenring +20
Observations of debris disks offer important insights into the formation and evolution of planetary systems. Though M dwarfs make up approximately 80% of nearby stars, very few M-d…
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…
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…
JWST/NIRCam Imaging of Young Stellar Objects III: Detailed Imaging of the Nebular Environment Around the HL Tau Disk
Camryn Mullin, Ruobing Dong, Jarron Leisenring +13
As part of the James Webb Space Telescope (JWST) Guaranteed Time Observation (GTO) program "Direct Imaging of YSOs" (program ID 1179), we use JWST NIRCam's direct imaging mode in F…
High-precision atmospheric characterization of a Y dwarf with JWST NIRSpec G395H spectroscopy: isotopologue, C/O ratio, metallicity, and the abundances of six molecular species
Ben W. P. Lew, Thomas Roellig, Natasha E. Batalha +19
The launch of the James Webb Space Telescope (JWST) marks a pivotal moment for precise atmospheric characterization of Y dwarfs, the coldest brown dwarf spectral type. In this stud…
The outflow of the protostar in B335: I
Klaus W. Hodapp, Laurie L. Chu, Thomas Greene +10
The isolated globule B335 contains a single, low luminosity Class 0 protostar associated with a bipolar nebula and outflow system seen nearly perpendicular to its axis. We observed…
JWST/NIRCam Imaging of Young Stellar Objects. II. Deep Constraints on Giant Planets and a Planet Candidate Outside of the Spiral Disk Around SAO 206462
Gabriele Cugno, Jarron Leisenring, Kevin R. Wagner +17
We present JWST/NIRCam F187N, F200W, F405N and F410M direct imaging data of the disk surrounding SAO 206462. Previous images show a very structured disk, with a pair of spiral arms…
JWST/NIRCam Imaging of Young Stellar Objects. I. Constraints on Planets Exterior to The Spiral Disk Around MWC 758
Kevin Wagner, Jarron Leisenring, Gabriele Cugno +18
MWC 758 is a young star hosting a spiral protoplanetary disk. The spirals are likely companion-driven, and two previously-identified candidate companions have been identified -- on…
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…
What is the nature of Little Red Dots and what is not, MIRI SMILES edition
Pablo G. Pérez-González, Guillermo Barro, George H. Rieke +20
We study little red dots (LRD) detected by JADES and covered by the SMILES MIRI survey. Our sample contains 31 sources, % detected in the two bluest MIRI bands, 40% in redd…
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…