403 citations · 2.1k across the 41 of their papers we have counts for
4 papers · 1 filter
Shocks, Seyferts and the SNR connection: a Chandra observation of the Circinus galaxy
Beatriz Mingo, Martin J. Hardcastle, Judith H. Croston +4
We analyse new Chandra observations of the nearest (D=4 Mpc) Seyfert 2 active galaxy, Circinus, and match them to pre-existing radio, infrared and optical data to study the kpc-sca…
Markarian 6: shocking the environment of an intermediate Seyfert
Beatriz Mingo, Martin J. Hardcastle, Judith H. Croston +4
Markarian 6 is a nearby (D~78 Mpc) Seyfert 1.5, early-type galaxy, with a double set of radio bubbles. The outer set spans ~7.5 kpc and is expanding into the halo regions of the ho…
Suzaku Observations of the Radio Galaxy 3C 33
Daniel A. Evans, James N. Reeves, Martin J. Hardcastle +3
We present results from a new 100-ks Suzaku observation of the nearby radio galaxy 3C 33, and investigate the nature of absorption, reflection, and jet production in this source. W…
Nature of X-shaped sources
D. V. Lal, M. J. Hardcastle, R. P. Kraft +5
The nature of X-shaped sources is a matter of considerable debate: it has even been proposed that they provide evidence for black hole mergersspin reorientation, and therefore…