112 citations · 693 across the 13 of their papers we have counts for
6 papers · 1 filter
A Deficit of Dark Matter from Jeans Modeling of the Ultra-diffuse Galaxy NGC 1052-DF2
Asher Wasserman, Aaron J. Romanowsky, Jean Brodie +5
The discovery of the ultra-diffuse galaxy NGC 1052-DF2 and its peculiar population of star clusters has raised new questions about the connections between galaxies and dark matter…
The Dragonfly Nearby Galaxies Survey. V. HST/ACS Observations of 23 Low Surface Brightness Objects in the Fields of NGC1052, NGC1084, M96, and NGC4258
Yotam Cohen, Pieter van Dokkum, Shany Danieli +8
We present HST/ACS imaging of twenty-three very low surface brightness (=25-27.5) galaxies detected in the fields of four nearby galaxy groups. These objects were selected…
The SLUGGS Survey: A comparison of total-mass profiles of early-type galaxies from observations and cosmological simulations, to 4 effective radii
Sabine Bellstedt, Duncan A. Forbes, Aaron J. Romanowsky +11
We apply the Jeans Anisotropic MGE (JAM) dynamical modelling method to SAGES Legacy Unifying Globulars and GalaxieS (SLUGGS) survey data of early-type galaxies in the stellar mass…
Origins of ultra-diffuse galaxies in the Coma cluster - I. Constraints from velocity phase-space
Adebusola Alabi, Anna Ferré-Mateu, Aaron J. Romanowsky +8
We use Keck/DEIMOS spectroscopy to confirm the cluster membership of 16 ultra-diffuse galaxies (UDGs) in the Coma cluster, bringing the total number of spectroscopically con- firme…
Detailed abundance analysis of globular clusters in the Local Group: NGC 147, NGC 6822, and Messier 33
S. S. Larsen, J. P. Brodie, A. Wasserman +1
We present new abundance measurements for eleven GCs in the Local Group galaxies NGC 147, NGC 6822, and Messier 33. These are combined with previously published observations of fou…
Origins of ultra-diffuse galaxies in the Coma cluster II. Constraints from their stellar populations
Anna Ferre-Mateu, Adebusola Alabi, Duncan A. Forbes +8
In this second paper of the series, we study with new Keck/DEIMOS spectra the stellar populations of seven spectroscopically confirmed ultra-diffuse galaxies (UDGs) in the Coma clu…