117 citations · 819 across the 29 of their papers we have counts for
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astro-ph.GA2014★ 41 cited
Detection of a distinct metal-poor stellar halo in the early-type galaxy NGC 3115
Mark B. Peacock, Jay Strader, Aaron J. Romanowsky +1
We present the resolved stellar populations in the inner and outer halo of the nearby lenticular galaxy NGC~3115. Using deep HST observations, we analyze stars two magnitudes faint…
astro-ph.GA2014★ 35 cited
Evidence for a constant IMF in early-type galaxies based on their X-ray binary populations
Mark B. Peacock, Stephen E. Zepf, Thomas J. Maccarone +4
A number of recent studies have proposed that the stellar initial mass function (IMF) of early type galaxies varies systematically as a function of galaxy mass, with higher mass ga…