105 citations · 1.3k across the 44 of their papers we have counts for
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astro-ph.GA2016★ 63 cited
A discrete chemo-dynamical model of the dwarf spheroidal galaxy Sculptor: mass profile, velocity anisotropy and internal rotation
Ling Zhu, Glenn van de Ven, Laura L. Watkins +1
We present a new discrete chemo-dynamical axisymmetric modeling technique, which we apply to the dwarf spheroidal galaxy Sculptor. The major improvement over previous Jeans models…
astro-ph.GA2016★ 35 cited
A discrete chemo-dynamical model of the giant elliptical galaxy NGC 5846: dark matter fraction, internal rotation and velocity anisotropy out to six effective radii
Ling Zhu, Aaron J. Romanowsky, Glenn van de Ven +7
We construct a suite of discrete chemo-dynamical models of the giant elliptical galaxy NGC 5846. These models are a powerful tool to constrain both the mass distribution and intern…