344 citations · 552 across the 3 of their papers we have counts for
4 papers
Galaxy Cluster Mass Estimates in the Presence of Substructure
Evan Tucker, Matthew G. Walker, Mario Mateo +3
We develop and implement a model to analyze the internal kinematics of galaxy clusters that may contain subpopulations of galaxies that do not independently trace the cluster poten…
Magellan/M2FS Spectroscopy of Galaxy Clusters: Stellar Population Model and Application to Abell 267
Evan Tucker, Matthew G. Walker, Mario Mateo +4
We report the results of a pilot program to use the Magellan/M2FS spectrograph to survey the galactic populations and internal kinematics of galaxy clusters. For this initial study…
The MassiveBlack-II Simulation: The Evolution of Halos and Galaxies to z~0
Nishikanta Khandai, Tiziana Di Matteo, Rupert Croft +5
(Abridged for arXiv)We investigate the properties of halos, galaxies and blackholes to z=0 in the high resolution hydrodynamical simulation MassiveBlack-II (MBII) which evolves a L…
Milky Way Mass Models for Orbit Calculations
Andreas Irrgang, Benjamin Wilcox, Evan Tucker +1
Studying the trajectories of objects like stars, globular clusters or satellite galaxies in the Milky Way allows to trace the dark matter halo but requires reliable models of its g…