activity
20202026
most citedA Long Time Ago in a Galaxy Far, Far Away: A Candidate z ~ 12 Galaxy in Early JWST CEERS Imaging

350 citations · 1.9k across the 62 of their papers we have counts for

collaborators
Showing 2024Show all

9 papers · 1 filter

astro-ph.GA2024★ 2 cited

Unveiling the Dark Side of UV/Optical Bright Galaxies: Optically Thick Dust Absorption

Yingjie Cheng, Mauro Giavalisco, Bren E. Backhaus +21

Over the past decades, a population of galaxies invisible in optical/near-infrared, but bright at longer wavelengths, have been identified through color selections. These so-called…

astro-ph.GA2024★ 1 cited

Here There Be (Dusty) Monsters: High Redshift AGN are Dustier Than Their Hosts

Madisyn Brooks, Raymond C. Simons, Jonathan R. Trump +13

JWST spectroscopy has discovered a population of galaxies with broad Balmer emission lines, and narrow forbidden lines, that are consistent with hosting active gala…

astro-ph.GA2024

Emission-Line Ratios and Ionization Conditions of CEERS Star-Forming Galaxies with JWST/NIRSpec

Ansh R. Gupta, Allison Kirkpatrick, Vital Fernandez +5

Galaxy emission-line fluxes can be analyzed to determine star formation rates (SFR) and ISM ionization. Here, we investigate rest-frame optical emission lines of 71 star-forming ga…

astro-ph.GA2024★ 8 cited

NGDEEP: The Star Formation and Ionization Properties of Galaxies at

Lu Shen, Casey Papovich, Jasleen Matharu +23

We use JWST/NIRISS slitless spectroscopy from the Next Generation Deep Extragalactic Exploratory Public (NGDEEP) Survey to investigate the physical condition of star-forming galaxi…

astro-ph.GA2024★ 10 cited

Broad-Line AGN at 3.5<z<6: The Black Hole Mass Function and a Connection with Little Red Dots

Anthony J. Taylor, Steven L. Finkelstein, Dale D. Kocevski +48

We present a sample of 50 H-alpha detected broad-line active galactic nuclei (BLAGN) at redshifts 3.5<z<6.8 using data from the CEERS and RUBIES surveys. We select these sources di…

astro-ph.GA2024★ 2 cited

The Abundance and Properties of Barred Galaxies out to 4 Using CEERS Data

Yuchen Guo, Shardha Jogee, Eden Wise +26

We present the first estimate of the observed fraction and properties of bars out to using CEERS NIRCam images. We analyze 1770 galaxies with $M_\star > 1…

astro-ph.GA2024★ 8 cited

Physical properties of strong 1 < z < 3 Balmer and Paschen lines emitters observed with JWST

L. -M. Seillé, V. Buat, V. Fernández +16

The ultraviolet continuum traces young stars while the near-infrared unveils older stellar populations and dust-obscured regions. Balmer emission lines provide insights on gas prop…

astro-ph.GA2024★ 66 cited

A luminous and young galaxy at z=12.33 revealed by a JWST/MIRI detection of Hα and [OIII]

Jorge A. Zavala, Marco Castellano, Hollis B. Akins +37

The James Webb Space Telescope (JWST) has discovered a surprising population of bright galaxies in the very early universe (<500 Myrs after the Big Bang) that is hard to explain wi…

astro-ph.GA2024★ 26 cited

Physical properties of extreme emission-line galaxies at from the JWST CEERS survey

M. Llerena, R. Amorín, L. Pentericci +22

Extreme emission line galaxies (EELGs) are typically characterized by high equivalent widths (EWs) which are driven by elevated specific star formation rates (sSFR) in low-mass gal…