37 citations · 114 across the 4 of their papers we have counts for
4 papers
A deep Chandra observation of the hot gaseous halo around a rare, extremely massive and relativistic jet launching spiral galaxy
S. A. Walker, J. Bagchi, A. C. Fabian
We present a deep Chandra observation of the extremely massive spiral galaxy 2MASX J23453268-0449256, the first X-ray observation of this very rare system which features the larges…
Exploring the origin of a large cavity in Abell 1795 using deep Chandra observations
S. A. Walker, A. C. Fabian, P. Kosec
We examine deep stacked Chandra observations of the galaxy cluster Abell 1795 (over 700ks) to study in depth a large (34 kpc radius) cavity in the X-ray emission. Curiously, despit…
Feedback, scatter and structure in the core of the PKS 0745-191 galaxy cluster
J. S. Sanders, A. C. Fabian, J. Hlavacek-Larrondo +5
We present Chandra X-ray Observatory observations of the core of the galaxy cluster PKS 0745-191. Its centre shows X-ray cavities caused by AGN feedback and cold fronts with an ass…
The effect of the quasar H1821+643 on the surrounding intracluster medium: revealing the underlying cooling flow
S. A. Walker, A. C. Fabian, H. R. Russell +1
We present a detailed study of the thermodynamic properties of the intracluster medium of the only low redshift galaxy cluster to contain a highly luminous quasar, H1821+643. The c…