403 citations · 2.5k across the 40 of their papers we have counts for
14 papers · 1 filter
Radio-loud AGN: is there a link between luminosity and cluster environment?
J. Ineson, J. H. Croston, M. J. Hardcastle +3
We present here the first results from the Chandra ERA (Environments of Radio-loud AGN) Large Project, characterizing the cluster environments of a sample of 26 radio-loud AGN at z…
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…
Deep Chandra X-ray Imaging of a Nearby Radio Galaxy 4C+29.30: X-ray/Radio Connection
Aneta Siemiginowska, Łukasz Stawarz, Chi C. Cheung +8
We report results from our deep Chandra X-ray observations of a nearby radio galaxy, 4C+29.30 (z=0.0647). The Chandra image resolves structures on sub-arcsec to arcsec scales, reve…
Strong molecular hydrogen emission and kinematics of the multiphase gas in radio galaxies with fast jet-driven outflows
Pierre Guillard, Patrick Ogle, Bjorn Emonts +6
Observations of ionized and neutral gas outflows in radio-galaxies (RGs) suggest that AGN radio jet feedback has a galaxy-scale impact on the host ISM, but it is still unclear how…
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…
A large-scale shock surrounding a powerful radio galaxy
J. H. Croston, M. J. Hardcastle, B. Mingo +4
We report the Chandra detection of a large-scale shock, on scales of 200 kpc, in the cluster surrounding the powerful radio galaxy 3C 444 (PKS 2211-17). Our 20-ks Chandra observati…