24 citations · 24 across the 3 of their papers we have counts for
5 papers · 2 filters
Chandra Observation of the Core of Abell 576
Joshua C. Kempner, Laurence P. David
We present data from a Chandra observation of the nearby cluster of galaxies Abell 576. The core of the cluster shows a significant departure from dynamical equilibrium. We show th…
A Taxonomy of Extended Radio Sources in Clusters of Galaxies
Joshua C. Kempner, Elizabeth L. Blanton, Tracy E. Clarke +3
At the request of the conference attendees, we have compiled a classification of extended radio sources in clusters. These range from scales of tens of parsecs to over a megaparsec…
A Chandra View of the Multiple Merger In Abell 2744
Joshua C. Kempner, Laurence P. David
We present a Chandra observation of the merging cluster of galaxies Abell 2744. The cluster shows strong evidence for an ongoing major merger which we believe to be responsible for…
XMM-Newton Observation of the Merging Galaxy Cluster A1644
Thomas H. Reiprich, Craig L. Sarazin, Joshua C. Kempner +1
An XMM-Newton imaging spectroscopy analysis of the galaxy cluster A1644 is presented. A1644 is a complex merging system consisting of a main and a sub cluster. A trail of cool, met…
Chandra Observation of the Merging Cluster Abell 2034
J. C. Kempner, C. L. Sarazin, M. Markevitch
We present an analysis of a Chandra observation of Abell 2034. The cluster has multiple signatures of an ongoing merger, including a cold front and probable significant heating of…