117 citations · 329 across the 8 of their papers we have counts for
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astro-ph.GA2018
Hubble Space Telescope FUV observations of M31's globular clusters suggest a spatially homogeneous helium-enriched sub population
Mark Peacock, Stephen Zepf, Thomas Maccarone +4
We present high spatial resolution, far ultraviolet (FUV) F140LP observations of 12 massive globular clusters in M 31 obtained using the ACS/SBC on the Hubble Space Telescope (HST)…
astro-ph.HE2018
X-ray Variability from the Ultraluminous Black Hole Candidate X-ray Binary in the Globular Cluster RZ 2109
Kristen C. Dage, Stephen E. Zepf, Arash Bahramian +3
We present the results of long-term monitoring of the X-ray emission from the ultraluminous X-ray source XMMUJ122939.9+075333 in the extragalactic globular cluster RZ2109. The comb…