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20222025
most citedA Long Time Ago in a Galaxy Far, Far Away: A Candidate z ~ 12 Galaxy in Early JWST CEERS Imaging

350 citations · 1.1k across the 19 of their papers we have counts for

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11 papers · 1 filter

astro-ph.GA2022★ 16 cited

Morphology & Environment's Role on the Star Formation Rate -- Stellar Mass Relation in COSMOS from 0 < z < 3.5

Kevin C. Cooke, Jeyhan S. Kartaltepe, Caitlin Rose +6

We investigate the relationship between environment, morphology, and the star formation rate -- stellar mass relation derived from a sample of star-forming galaxies (commonly refer…

astro-ph.GA2022★ 10 cited

Mock Galaxy Surveys for HST and JWST from the IllustrisTNG Simulations

Gregory F. Snyder, Theodore Pena, L. Y. Aaron Yung +3

We present and analyze a series of synthetic galaxy survey fields based on the IllustrisTNG Simulation suite. With the Illustris public data release and JupyterLab service, we gene…

astro-ph.GA2022★ 13 cited

COSMOS-Web: An Overview of the JWST Cosmic Origins Survey

Caitlin M. Casey, Jeyhan S. Kartaltepe, Nicole E. Drakos +82

We present the survey design, implementation, and outlook for COSMOS-Web, a 255 hour treasury program conducted by the James Webb Space Telescope in its first cycle of observations…

astro-ph.GA2022★ 5 cited

ALMA FIR View of Ultra High-redshift Galaxy Candidates at 11-17: Blue Monsters or Low- Red Interlopers?

Seiji Fujimoto, Steven L. Finkelstein, Denis Burgarella +50

We present ALMA Band~7 observations of a remarkably bright galaxy candidate at = (=), S5-z17-1, identified in JWST Early Releas…

astro-ph.GA2022★ 153 cited

CEERS Key Paper III: The Diversity of Galaxy Structure and Morphology at z=3-9 with JWST

Jeyhan S. Kartaltepe, Caitlin Rose, Brittany N. Vanderhoof +58

We present a comprehensive analysis of the evolution of the morphological and structural properties of a large sample of galaxies at z=3-9 using early JWST CEERS NIRCam observation…

astro-ph.GA2022★ 102 cited

First Look at z > 1 Bars in the Rest-Frame Near-Infrared with JWST Early CEERS Imaging

Yuchen Guo, Shardha Jogee, Steven L. Finkelstein +45

Stellar bars are key drivers of secular evolution in galaxies and can be effectively studied using rest-frame near-infrared (NIR) images, which trace the underlying stellar mass an…

astro-ph.GA2022★ 29 cited

Identifying Galaxy Mergers in Simulated CEERS NIRCam Images using Random Forests

Caitlin Rose, Jeyhan S. Kartaltepe, Gregory F. Snyder +23

Identifying merging galaxies is an important - but difficult - step in galaxy evolution studies. We present random forest classifications of galaxy mergers from simulated JWST imag…

astro-ph.GA2022★ 139 cited

Dusty Starbursts Masquerading as Ultra-high Redshift Galaxies in JWST CEERS Observations

Jorge A. Zavala, Veronique Buat, Caitlin M. Casey +121

Lyman Break Galaxy (LBG) candidates at z>10 are rapidly being identified in JWST/NIRCam observations. Due to the (redshifted) break produced by neutral hydrogen absorption of rest-…

astro-ph.GA2022★ 4 cited

Probing the earliest phases in the formation of massive galaxies with simulated HST+JWST imaging data from Illustris

Ángela García-Argumánez, Pablo G. Pérez-González, Armando Gil de Paz +20

We use the Illustris-1 simulation to explore the capabilities of the and data to analyze the stellar populations in high-red…

astro-ph.GA2022★ 350 cited

A Long Time Ago in a Galaxy Far, Far Away: A Candidate z ~ 12 Galaxy in Early JWST CEERS Imaging

Steven L. Finkelstein, Micaela B. Bagley, Pablo Arrabal Haro +117

We report the discovery of a candidate galaxy with a photo-z of z~12 in the first epoch of the JWST Cosmic Evolution Early Release Science (CEERS) Survey. Following conservative se…

astro-ph.GA2022★ 126 cited

The Physical Conditions of Emission-Line Galaxies at Cosmic Dawn from JWST/NIRSpec Spectroscopy in the SMACS 0723 Early Release Observations

Jonathan R. Trump, Pablo Arrabal Haro, Raymond C. Simons +61

We present rest-frame optical emission-line flux ratio measurements for five galaxies observed by the JWST Near-Infared Spectrograph (NIRSpec) in the SMACS 0723 Early Release…