activity
20192023
most citedAn Extremely Massive Quiescent Galaxy at : Evidence of Insufficiently Rapid Quenching Mechanisms in Theoretical Models

102 citations · 154 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.GA2023

The Sloan Digital Sky Survey Reverberation Mapping Project: Investigation of Continuum Lag Dependence on Broad-Line Contamination and Quasar Properties

Hugh W. Sharp, Y. Homayouni, Jonathan R. Trump +16

This work studies the relationship between accretion-disk size and quasar properties, using a sample of 95 quasars from the SDSS-RM project with measured lags between the and $…

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★ 35 cited

MAGAZ3NE: High Stellar Velocity Dispersions for Ultra-Massive Quiescent Galaxies at

Ben Forrest, Gillian Wilson, Adam Muzzin +17

In this work we publish stellar velocity dispersions, sizes, and dynamical masses for 8 ultra-massive galaxies (UMGs; log(/M, ) from the Massive Ancient Ga…

astro-ph.GA2020★ 7 cited

Observational nonstationarity of AGN variability: The only way to go is down!

Neven Caplar, Theodore Pena, Sean D. Johnson +1

To gain insights into long-term Active Galactic Nuclei (AGN) variability, we analyze an AGN sample from the Sloan Digital Sky Survey (SDSS) and compare their photometry with observ…

astro-ph.GA2019★ 102 cited

An Extremely Massive Quiescent Galaxy at : Evidence of Insufficiently Rapid Quenching Mechanisms in Theoretical Models

Ben Forrest, Marianna Annunziatella, Gillian Wilson +17

We present spectra of the most massive quiescent galaxy yet discovered at , spectroscopically confirmed via the detection of Balmer absorption features in the and ban…