67 citations · 256 across the 14 of their papers we have counts for
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Variable Stars in the Globular Cluster M14
Kyle E. Conroy, Andrew N. Darragh, Zheyu J. Liu +1
Using an image subtraction method we have searched for variable stars in the globular cluster M14. We confirmed 62 previously known catalogued variables. In addition to the previou…
The Formation of Stellar Cusps in Galactic Nuclei
Brian W. Murphy
The dynamics of galactic nuclei can be affected by several mechanisms. Among these are stellar evolution, stellar collisions, mass segregation, and tidal disruptions of stars due t…
Fokker-Planck Models for M15 without a Central Black Hole: The Role of the Mass Function
Brian W. Murphy, Haldan N. Cohn, Phyllis M. Lugger
We have developed a set of dynamically evolving Fokker-Planck models for the collapsed-core globular star cluster M15, which directly address the issue of whether a central black h…
New Variable Stars in the Globular Cluster NGC 6584
Joseph M. Toddy, Elliott W. Johnson, Andrew N. Darragh +1
Using the Southeastern Association for Research in Astronomy 0.6 meter telescope located at Cerro Tololo, we searched for variable stars in the southern globular cluster NGC 6584.…
New SX Phoenicis Variables in the Globular Cluster NGC 4833
Andrew N. Darragh, Brian W. Murphy
We report the discovery of 6 SX Phoenicis stars in the southern globular cluster NGC 4833. Images were obtained from January through June 2011 with the Southeastern Association for…