623 citations · 3k across the 51 of their papers we have counts for
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Threshing in Action - The tidal disruption of a dwarf galaxy by the Hydra I Cluster
Andreas Koch, Andreas Burkert, R. Michael Rich +4
We report on the discovery of strong tidal features around a dwarf spheroidal galaxy in the Hydra I galaxy cluster, indicating its ongoing tidal disruption. This very low surface b…
Dynamics in the satellite system of Triangulum: Is AndXXII a dwarf satellite of M33?
S. C. Chapman, L. Widrow, M. L. M. Collins +10
We present results from a spectroscopic survey of the dwarf spheroidal And XXII and the two extended clusters EC1 and EC2. These three objects are candidate satellites of the Trian…
A tidally distorted dwarf galaxy near NGC 4449
R. M. Rich, M. L. M. Collins, C. M. Black +4
NGC 4449 is a nearby Magellanic irregular starburst galaxy with a B-band absolute magnitude of -18 and a prominent, massive, intermediate-age nucleus at a distance from Earth of 3.…
Andromeda and its satellites - a kinematic perspective
Michelle L. M. Collins, R. Michael Rich, Scott C. Chapman
Using spectroscopic data taken with Keck II DEIMOS by the Z-PAndAS team in the Andromeda-Triangulum region, I present a comparison of the disc and satellite systems of Andromeda wi…