292 citations · 603 across the 7 of their papers we have counts for
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The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX): Description and Early Pilot Survey Results
G. J. Hill, K. Gebhardt, E. Komatsu +11
The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) will outfit the 10 m HET with a new wide field and an array of 150 integral-field spectrographs to survey a 420 sq. deg.…
VLA Limits for Intermediate Mass Black Holes in Three Globular Clusters
F. N. Bash, K. Gebhardt, W. M. Goss +1
The observational evidence for central black holes in globular clusters has been argued extensively, and their existence has important consequences for both the formation and evolu…
Surface Brightness Profiles for a sample of LMC, SMC and Fornax galaxy Globular Clusters
Eva Noyola, Karl Gebhardt
We use Hubble Space Telescope archival images to measure central surface brightness profiles of globular clusters around satellite galaxies of the Milky Way. We report results for…
The supermassive black hole in NGC4486a detected with SINFONI at the VLT
N. Nowak, R. P. Saglia, J. Thomas +4
The near-infrared integral field spectrograph SINFONI at the ESO VLT opens a new window for the study of central supermassive black holes. With a near-IR spatial resolution similar…
Ages and Metallicities of Extragalactic Globular Clusters from Spectral and Photometric Fits of Stellar Population Synthesis Models
Marsha J. Wolf, Niv Drory, Karl Gebhardt +1
Spectra of galaxies contain an enormous amount of information about the relative mixture of ages and metallicities of constituent stars. We present a comprehensive study designed t…