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Now showing items 51-55 of 55
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)
Radio, optical and X-ray nuclei in nearby 3CRR radio galaxies
(2000)
HST observations have shown that low-redshift 3CR radio galaxies often exhibit a point-like optical component positionally coincident with the GHz-frequency radio core. In this paper we discuss the correlation between the ...
The environments of FRII radio sources
(2000)
Using ROSAT observations, we estimate gas pressures in the X-ray-emitting medium surrounding 63 FRII radio galaxies and quasars. We compare these pressures with the internal pressures of the radio-emitting plasma estimated ...