321 citations · 481 across the 7 of their papers we have counts for
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Very Broad [O III]4959,5007 Emission from the NGC 4472 Globular Cluster RZ2109 and Implications for the Mass of Its Black Hole X-ray Source
Stephen E. Zepf, Daniel Stern, Thomas J. Maccarone +6
We present Keck LRIS spectroscopy of the black hole-hosting globular cluster RZ2109 in the Virgo elliptical galaxy NGC 4472. We find that this object has extraordinarily broad [OII…
Ly Alpha-Emitting Galaxies at z=3.1: L* Progenitors Experiencing Rapid Star Formation
Eric Gawiser, Harold Francke, Kamson Lai +18
We studied the clustering properties and multiwavelength spectral energy distributions of a complete sample of 162 Ly Alpha-Emitting (LAE) galaxies at z=3.1 discovered in deep narr…
A Search for Intra-group Planetary Nebulae in the M 81 Group
John J. Feldmeier, Patrick R. Durrell, Robin Ciardullo +1
We present the initial results from an [O III] lambda 5007 survey for intra-group planetary nebulae in the M 81 group of galaxies. A total of 0.36 square degrees of the survey have…
Kinematics of Planetary Nebulae in M 51's Tidal Tail
John Feldmeier, Chris Mihos, Patrick Durrell +2
The galaxy pair NGC 5194/95 (M 51) is one of the closest and best known interacting systems. Despite its notoriety, however, many of its features are not well studied. Extending we…