117 citations · 819 across the 29 of their papers we have counts for
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astro-ph.GA2012★ 17 cited
Spatially resolved spectroscopy of the globular cluster RZ 2109 and the nature of its black hole
Mark B. Peacock, Stephen E. Zepf, Arunav Kundu +7
We present optical HST/STIS spectroscopy of RZ 2109, a globular cluster in the elliptical galaxy NGC 4472. This globular cluster is notable for hosting an ultraluminous X-ray sourc…
astro-ph.CO2012★ 14 cited
Limits on [OIII] 5007 emission from NGC4472's globular clusters: constraints on planetary nebulae and ultraluminous black hole X-ray binaries in globular clusters
Mark B. Peacock, Stephen E. Zepf, Thomas J. Maccarone
We have searched for [OIII] 5007 emission in high resolution spectroscopic data from Flames/Giraffe VLT observations of 174 massive globular clusters (GCs) in NGC4472. No planetary…