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New insights on Radio-Galaxy X-ray Emission Components from Chandra
(Astronomical Society of the Pacific, 2001)
New radio-galaxy X-ray results from Chandra
(Astronomical Society of the Pacific, 2001)
The superior spatial resolution of the Chandra X-ray Observatory is sharpening our X-ray vision of extragalactic radio sources. Our recent Guest Observer observations of a small sample of B2 radio galaxies show jet X-ray ...
Equipartition in the hot-spots of 3C 123
(Astronomical Society of the Pacific, 2001)
Chandra X-ray Observatory observations of the powerful, peculiar radio galaxy 3C 123 have resulted in an X-ray detection of the bright eastern hot-spot, with a 1-ke V flux density of ~5 nJy. The X-ray flux and spectrum of ...
The infrared jet in 3C 66B
(2000)
X-ray observations of low-power radio galaxies from the B2 catalogue
(1999)
We present an analysis of X-ray data, taken with ROSAT, for a well defined sample of low-power radio galaxies from the Bologna B2 catalogue. Where possible, the HRI has been used in order to take advantage of the higher ...
Extended X-ray emission from the BL Lac object PKS 0521-365
(1999)
Models that seek to unify BL Lacs and low-power radio galaxies predict that the two types of object should show similar isotropically emitted X-ray emission. Testing this is usually limited by difficulties in separating ...
Dynamics of the radio galaxy 3C 449
(1998)
We present ROSAT PSPC observations of the twin-jet radio galaxy 3C449. The soft X- ray emission from this object is dominated by an extended halo with a scale comparable to that of the radio source. The asymmetry of the ...
Magnetic field strengths in the hotspots of 3C 33 and 111..
(1998)
We report on ROSAT HRI observations of the nearby powerful radio galaxies 3C33 and 3C111, which both have detected optical hot spots. We find nuclear X-ray sources in both objects, but no X-ray emission from the hot spots. ...