708 citations · 9.6k across the 128 of their papers we have counts for
16 papers · 1 filter
SZE Observables, Pressure Profiles and Center Offsets in Magneticum Simulation Galaxy Clusters
Nikhel Gupta, Alex Saro, Joe Mohr +2
We present a detailed study of the galaxy cluster thermal \ac{sze} signal and pressure profiles using {\it Magneticum} Pathfinder hydrodynamical simulations. With a sample of 5…
Velocity Segregation and Systematic Biases In Velocity Dispersion Estimates With the SPT-GMOS Spectroscopic Survey
Matthew. B. Bayliss, Kyle Zengo, Jonathan Ruel +15
The velocity distribution of galaxies in clusters is not universal; rather, galaxies are segregated according to their spectral type and relative luminosity. We examine the velocit…
Cluster Mass Calibration at High Redshift: HST Weak Lensing Analysis of 13 Distant Galaxy Clusters from the South Pole Telescope Sunyaev-Zel'dovich Survey
T. Schrabback, D. Applegate, J. P. Dietrich +26
We present an HST/ACS weak gravitational lensing analysis of 13 massive high-redshift (z_median=0.88) galaxy clusters discovered in the South Pole Telescope (SPT) Sunyaev-Zel'dovic…
Weak-lensing mass calibration of redMaPPer galaxy clusters in Dark Energy Survey Science Verification data
P. Melchior, D. Gruen, T. McClintock +78
We use weak-lensing shear measurements to determine the mean mass of optically selected galaxy clusters in Dark Energy Survey Science Verification data. In a blinded analysis, we s…
nIFTy galaxy cluster simulations V: Investigation of the Cluster Infall Region
Jake Arthur, Frazer R. Pearce, Meghan E. Gray +19
We examine the properties of the galaxies and dark matter haloes residing in the cluster infall region surrounding the simulated CDM galaxy cluster studied by Elahi et al. (2016…
SPT-GMOS: A Gemini/GMOS-South Spectroscopic Survey of Galaxy Clusters in the SPT-SZ Survey
M. B. Bayliss, J. Ruel, C. W. Stubbs +75
We present the results of SPT-GMOS, a spectroscopic survey with the Gemini Multi-Object Spectrograph (GMOS) on Gemini South. The targets of SPT-GMOS are galaxy clusters identified…