activity
19972026
most citedHow Do Galaxies Get Their Gas?

2.3k citations · 15.1k across the 152 of their papers we have counts for

collaborators

150 papers

astro-ph.GA2026

What's Missing in AGN Feedback? Lessons learnt from Magneticum, IllustrisTNG and Simba

D. T. Mazengo, P. Popesso, I. Marini +20

Accurately balancing gas reservoirs, star formation, and feedback across cosmic time remains a central challenge for galaxy formation models in modern hydrodynamical simulations. W…

astro-ph.GA2024

UVCANDELS: Catalogs of photometric redshifts and galaxy physical properties

Vihang Mehta, Marc Rafelski, Ben Sunnquist +76

The UltraViolet imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey Fields (UVCANDELS) program provides deep HST F275W and F435W imaging over four CANDELS…

astro-ph.GA2024

Tracing the History of Obscured Star Formation with Cosmological Galaxy Evolution Simulations

Dhruv T. Zimmerman, Desika Narayanan, Katherine E. Whitaker +1

We explore the cosmic evolution of the fraction of dust obscured star formation predicted by the \textsc{simba} cosmological hydrodynamic simulations featuring an on-the-fly model…

astro-ph.GA2023

Theoretical strong line metallicity diagnostics for the JWST era

Prerak Garg, Desika Narayanan, Ryan L. Sanders +5

The ratios of strong rest-frame optical emission lines are the dominant indicator of metallicities in high-redshift galaxies. Since typical strong-line based metallicity indicators…

astro-ph.GA2023★ 2 cited

Rest-Frame UV Colors for Faint Galaxies at with the \textit{JWST} NGDEEP Survey

Alexa M. Morales, Steven L. Finkelstein, Gene C. K. Leung +14

We present measurements of the rest-frame UV spectral slope, , for a sample of 36 faint star-forming galaxies at z ~ 9-16 discovered in one of the deepest JWST NIRCam surveys to…

astro-ph.GA2023★ 17 cited

The Complete CEERS Early Universe Galaxy Sample: A Surprisingly Slow Evolution of the Space Density of Bright Galaxies at z ~ 8.5-14.5

Steven L. Finkelstein, Gene C. K. Leung, Micaela B. Bagley +52

We present a sample of 88 candidate z~8.5-14.5 galaxies selected from the completed NIRCam imaging from the Cosmic Evolution Early Release Science (CEERS) survey. These data cover…