446 citations · 1.1k across the 13 of their papers we have counts for
9 papers · 1 filter
AGN heating and ICM cooling in the HIFLUGCS sample of galaxy clusters
Rupal Mittal, Daniel S. Hudson, Thomas H. Reiprich +1
We have carried out an intensive study of the AGN heating-ICM cooling network by comparing various cluster parameters of the HIFLUGCS sample to the integrated radio luminosity of t…
Suzaku measurement of Abell 2204's intracluster gas temperature profile out to 1800 kpc
T. H. Reiprich, D. S. Hudson, Y. -Y. Zhang +6
Context: Measurements of intracluster gas temperatures out to large radii are important for the use of clusters for precision cosmology and for studies of cluster physics. Previous…
Complex Physics in Cluster Cores: Showstopper for the Use of Clusters for Cosmology?
Thomas H. Reiprich, Daniel S. Hudson
The influence of cool galaxy cluster cores on the X-ray luminosity--gravitational mass relation is studied with Chandra observations of 64 clusters in the HIFLUGCS sample. As preli…
X-ray Detection of the Proto Supermassive Binary Black Hole at the Centre of Abell 400
Daniel S. Hudson, Thomas H. Reiprich, Tracy E. Clarke +1
We report the first X-ray detection of a proto-supermassive binary black hole at the centre of Abell 400. Using the Chandra ACIS, we are able to clearly resolve the two active gala…
Studying the Nature of Dark Energy with Galaxy Clusters
Thomas H. Reiprich, Daniel S. Hudson, Thomas Erben +1
We report on the status of our effort to constrain the nature of dark energy through the evolution of the cluster mass function. Chandra temperature profiles for 31 clusters from a…
Diffuse Non-thermal X-ray Emission: Evidence for Cosmic-ray Acceleration at the Shock Front in IC1262
Daniel S. Hudson, Mark J. Henriksen
We report the first localization of diffuse, non-thermal, X-ray emission from a nearby galaxy cluster. Using Chandra data, we have isolated a diffuse non-thermal X-ray component wi…