989 citations · 1.4k across the 22 of their papers we have counts for
Showing astro-phShow all
2 papers · 1 filter
astro-ph2007★ 989 cited
The Kinematics of the Ultra-Faint Milky Way Satellites: Solving the Missing Satellite Problem
Joshua D. Simon, Marla Geha
We present Keck/DEIMOS spectroscopy of stars in 8 of the newly discovered ultra-faint dwarf galaxies around the Milky Way. We measure the velocity dispersions of Canes Venatici I a…
astro-ph2001★ 4 cited
Keck Spectroscopy of Dwarf Elliptical Galaxies in the Virgo Cluster
M. Geha, P. Guhathakurta, R. van der Marel
Keck spectroscopy is presented for four dwarf elliptical galaxies in the Virgo Cluster. At this distance, the mean velocity and velocity dispersion are well resolved as a function…