248 citations · 4.8k across the 75 of their papers we have counts for
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A new catalog of homogenised absorption line indices for Milky Way globular clusters from high-resolution integrated spectroscopy
Hak-Sub Kim, Jaeil Cho, Ray M. Sharples +3
We perform integrated spectroscopy of 24 Galactic globular clusters. Spectra are observed from one core radius for each cluster with a high wavelength resolution of ~2.0 A FWHM. In…
No sign (yet) of intergalactic globular clusters in the Local Group
Dougal Mackey, Michael A. Beasley, Ryan Leaman
We present Gemini/GMOS imaging of twelve candidate intergalactic globular clusters (IGCs) in the Local Group, identified in a recent survey of the SDSS footprint by di Tullio Zinn…
Globular clusters indicate ultra diffuse galaxies are dwarfs
Michael A. Beasley, Ignacio Trujillo
We present an analysis of archival {\it HST/ACS} imaging in the F475W (), F606W () and F814W () bands of the globular cluster (GC) system of a large (3.4…
An overmassive Dark Halo around an Ultra-diffuse Galaxy in the Virgo Cluster
Michael A. Beasley, Aaron J. Romanowsky, Vincenzo Pota +4
Ultra diffuse galaxies (UDGs) have the sizes of giant galaxies but the luminosities of dwarfs. A key to understanding their origins comes from their total masses, but their low sur…