Atek, Hakim
- A Cosmic Miracle: A Remarkably Luminous Galaxy at z_\rmspec=14.44 Confirmed with JWST
2025/05/16 by Rohan P. Naidu, Naidu, Rohan P., Pascal A. Oesch +89 · 17 voices · 12 citations
#astro-ph.GA #astro-ph.CO #astro-ph.SR
- The JWST UNCOVER Treasury survey: Ultradeep NIRSpec and NIRCam ObserVations before the Epoch of Reionization
2022/12/08 by Rachel Bezanson, Ivo Labbe, Bezanson, Rachel +83 · 1 voice · 15 citations
#astro-ph.GA
- UNCOVER: Candidate Red Active Galactic Nuclei at 3
2023/06/12 by Ivo Labbé, Labbe, Ivo, Jenny E. Greene +59 · 21 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysical Phenomena and Observations #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena
- A high black hole to host mass ratio in a lensed AGN in the early Universe
2023/08/10 by Lukas J. Furtak, Ivo Labbé, Furtak, Lukas J. +70 · 21 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysical Phenomena and Observations #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena
- UNCOVER: The growth of the first massive black holes from JWST/NIRSpec -- spectroscopic redshift confirmation of an X-ray luminous AGN at z=10.1
2023/08/05 by Goulding, Andy D., Greene, Jenny E., Setton, David J. +27 · 18 citations
#Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE)
- UNCOVER: A NIRSpec Identification of a Broad Line AGN at z = 8.50
2023/08/22 by Vasily Kokorev, Kokorev, Vasily, Seiji Fujimoto +60 · 17 citations
Physics and Astronomy · #Astrophysical Phenomena and Observations #Galaxies: Formation, Evolution, Phenomena #Astronomy and Astrophysical Research
- The First Billion Years, According to JWST
2024/05/31 by Angela Adamo, Adamo, Angela, Hakim Atek +104 · 5 voices · 9 citations
Psychology · Physics and Astronomy · #Paranormal Experiences and Beliefs #Historical Astronomy and Related Studies #History and Developments in Astronomy
- UNCOVER: A NIRSpec Census of Lensed Galaxies at z=8.50-13.08 Probing a High AGN Fraction and Ionized Bubbles in the Shadow
2023/08/22 by Seiji Fujimoto, Bingjie Wang, Fujimoto, Seiji +69 · 9 citations
Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #Gamma-ray bursts and supernovae
- A "Black Hole Star" Reveals the Remarkable Gas-Enshrouded Hearts of the Little Red Dots
2025/03/20 by Naidu, Rohan P., Matthee, Jorryt, Katz, Harley +48 · 12 citations
#Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #Solar and Stellar Astrophysics (astro-ph.SR)
- Are Ultra-faint Galaxies at z=6-8 Responsible for Cosmic Reionization ? Combined Constraints from the Hubble Frontier Fields Clusters and Parallels
2015/09/22 by Hakim Atek, Johan Richard, Atek, Hakim +19 · 2 citations
Physics and Astronomy · #Galaxies: Formation, Evolution, Phenomena #Adaptive optics and wavefront sensing #Astronomy and Astrophysical Research
- UNCOVER NIRSpec/PRISM Spectroscopy Unveils Evidence of Early Core Formation in a Massive, Centrally Dusty Quiescent Galaxy at zspec=3.97
2024/02/08 by Setton, David J., Khullar, Gourav, Miller, Tim B. +28 · 6 citations
#Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences
- Investigating photometric and spectroscopic variability in the multiply-imaged Little Red Dot A2744-QSO1
2025/02/11 by Furtak, Lukas J., Secunda, Amy R., Greene, Jenny E. +25 · 9 citations
#Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences
- A Glimpse of the New Redshift Frontier Through Abell S1063
2024/11/20 by Vasily Kokorev, Kokorev, Vasily, Hakim Atek +65 · 5 voices · 1 citation
#astro-ph.GA
- UNCOVERing the contribution of black holes to reionization in the JWST era
2024/01/20 by Dayal, Pratika, Volonteri, Marta, Greene, Jenny E. +13 · 3 citations
#Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences
- UNCOVER spectroscopy confirms a surprising ubiquity of AGN in red galaxies at z>5
2023/09/11 by Greene, Jenny E., Labbe, Ivo, Goulding, Andy D. +31 · 2 citations
#Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences
- BEACON: JWST NIRCam Pure-parallel Imaging Survey. I. Survey Design and Initial Results
2024/12/05 by Takahiro Morishita, Morishita, Takahiro, Charlotte Mason +67 · 4 citations
Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Gamma-ray bursts and supernovae
- DUALZ: Deep UNCOVER-ALMA Legacy High-Z Survey
2023/09/14 by Fujimoto, Seiji, Bezanson, Rachel, Labbe, Ivo +29 · 3 citations
#Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences
- An unambiguous AGN and a Balmer break in an Ultraluminous Little Red Dot at z=4.47 from Ultradeep UNCOVER and All the Little Things Spectroscopy
2024/12/05 by Ivo Labbe, Jenny E. Greene, Labbe, Ivo +77 · 1 voice · 3 citations
Physics and Astronomy · #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #astro-ph.GA
- Precision modeling of JWST's first cluster lens SMACSJ0723.3-7327
2022/07/14 by Mahler, Guillaume, Jauzac, Mathilde, Richard, Johan +12 · 1 citation
#Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences
- Taking a Break at Cosmic Noon: Continuum-selected Low-mass Galaxies Require Long Burst Cycles
2025/06/19 by Mintz, Abby, Setton, David J., Greene, Jenny E. +23 · 4 citations
#Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences
- Self-consistent Combined HST, K-band, and Spitzer Photometric Catalogs of the BUFFALO Survey Fields
2023/07/10 by Pagul, Amanda, Sánchez, F. Javier, Davidzon, Iary +12 · 1 citation
#Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences
- Efficient survey design for finding high-redshift galaxies with JWST
2023/10/23 by Vujeva, Luka, Steinhardt, Charles L., Jespersen, Christian Kragh +9 · 1 citation
#Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences
- JWST Spectroscopic Insights Into the Diversity of Galaxies in the First 500 Myr: Short-Lived Snapshots Along a Common Evolutionary Pathway
2025/08/29 by Roberts-Borsani, Guido, Oesch, Pascal, Ellis, Richard +21 · 3 citations
#Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences
- Exploring Cosmic Dawn with PANORAMIC I: The Bright End of the UVLF at z∼9 -17
2025/07/08 by Weibel, Andrea, Oesch, Pascal A., Williams, Christina C. +14 · 2 citations
#Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences
- VENUS: A Strongly Lensed Clumpy Galaxy at z∼11-12 behind the Galaxy Cluster MACS J0257.1-2325
2025/11/18 by Minami Nakane, Vasily Kokorev, Nakane, Minami +149 · 1 citation
#astro-ph.GA