524 citations · 3.8k across the 49 of their papers we have counts for
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Measuring the Mass Distribution in Galaxy Clusters
Margaret J. Geller, Antonaldo Diaferio, Kenneth J. Rines. Ana Laura Serra
Cluster mass profiles are tests of models of structure formation. Only two current observational methods of determining the mass profile, gravitational lensing and the caustic tech…
Measuring the Ultimate Mass of Galaxy Clusters: Redshifts and Mass Profiles from the Hectospec Cluster Survey (HeCS)
Kenneth Rines, Margaret J. Geller, Antonaldo Diaferio +1
The infall regions of galaxy clusters represent the largest gravitationally bound structures in a CDM universe. Measuring cluster mass profiles into the infall regions provides…
A WISE View of a Nearby Supercluster A2199
Ho Seong Hwang, Margaret J. Geller, Antonaldo Diaferio +1
We use Wide-field Infrared Survey Explorer (WISE) data covering the entire region (~130 deg^2) of the A2199 supercluster at z=0.03 to study the mid-infrared (MIR) properties of sup…
CLASH: Precise New Constraints on the Mass Profile of Abell 2261
Dan Coe, Keiichi Umetsu, Adi Zitrin +43
We precisely constrain the inner mass profile of Abell 2261 (z=0.225) for the first time and determine this cluster is not "over-concentrated" as found previously, implying a forma…