1.2k citations · 1.7k across the 18 of their papers we have counts for
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astro-ph.GA2016★ 110 cited
A Rich Globular Cluster System in Dragonfly 17: Are Ultra-Diffuse Galaxies Pure Stellar Halos?
Eric W. Peng, Sungsoon Lim
Observations of nearby galaxy clusters at low surface brightness have identified galaxies with low luminosities, but sizes as large as L* galaxies, leading them to be dubbed "ultra…
astro-ph.GA2016★ 21 cited
The Carnegie-Irvine Galaxy Survey. IV. A Method to Determine the Average Mass Ratio of Mergers That Built Massive Elliptical Galaxies
Song Huang, Luis C. Ho, Chien Y. Peng +2
Many recent observations and numerical simulations suggest that nearby massive, early-type galaxies were formed through a "two-phase" process. In the proposed second phase, the ext…
astro-ph.GA2016★ 19 cited
Low-Mass Active Galactic Nuclei with Rapid X-Ray Variability
Luis Ho, Minjin Kim
We present a detailed study of the optical spectroscopic properties of 12 active galactic nuclei (AGNs) with candidate low-mass black holes (BHs) selected by Kamizasa et al. throug…