Revealing the properties of dark matter in the merging cluster MACSJ0025.4-1222 (2008)
Bradač, Maruša, Allen, Steven W., Treu, Tommaso, Ebeling, Harald, Massey, Richard, Morris, R. Glenn, ...
We constrain the physical nature of dark matter using the newly identified massive merging galaxy cluster MACSJ0025.4-1222. As was previously shown by the example of the Bullet Cluster (1E0657-56),...
An XMM-Newton Observation of Abell 2597 (2005)
Morris, R. Glenn, Fabian, A. C.
We report on a 120 ks XMM-Newton observation of the galaxy cluster Abell 2597. Results from both the European Photon Imaging Camera (EPIC) and the Reflection Grating Spectrometer (RGS) are presented....
Some effects of small-scale metallicity variations in cooling flows (2002)
Morris, R. Glenn, Fabian, A. C.
In an attempt to reconcile recent spectral data with predictions of the standard cooling flow model, it has been suggested that the metals in the intracluster medium (ICM) might be distributed...
Inhomogeneous Metallicities and Cluster Cooling Flows (2001)
Morris, R. Glenn, Fabian, Andrew C.
The theme of this contribution is the idea that the metals in the intracluster medium (ICM) may be inhomogeneously distributed on small scales. We focus on the possible interplay between this and the...