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Browsing University of Hertfordshire by Author "Worrall, D.M."
Now showing items 61-68 of 68
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The X-ray jet and halo of PKS 0521-365
Birkinshaw, M.; Worrall, D.M.; Hardcastle, M.J. (2002-09) -
X-ray observations of low-power radio galaxies from the B2 catalogue
Canosa, C.M.; Worrall, D.M.; Hardcastle, M.J.; Birkinshaw, M. (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 ... -
An X-Ray Study of Magnetic Field Strengths and Particle Content in the Lobes of FR II Radio Sources
Croston, J.H.; Hardcastle, M.J.; Harris, D.E.; Belsole, E.; Birkinshaw, M.; Worrall, D.M. (2005-05) -
XMM-Newton observations of the hot-gas atmospheres of 3C 66B and 3C 449
Croston, J.H.; Hardcastle, M.J.; Birkinshaw, M.; Worrall, D.M. (2003-12) -
XMM-Newton Observations of the Nuclei of the Radio Galaxies 3C 305, DA 240, and 4C 73.08
Evans, D.A.; Hardcastle, M.J.; Lee, J.C.; Kraft, R.P.; Worrall, D.M.; Birkinshaw, M.; Croston, J.H. (2008)We present new XMM-Newton EPIC observations of the nuclei of the nearby radio galaxies 3C 305, DA 240, and 4C 73.08, and investigate the origin of their nuclear X-ray emission. The nuclei of the three sources appear to ... -
XMM-Newton Observations of Three High Redshift Radio Galaxies
Belsole, E.; Worrall, D.M.; Hardcastle, M.J. (2004)We present results on the physical states of three highredshift powerful radio galaxies (3C292 atz = 0.7, 3C184 at z= 1, and 3C322 atz = 1.7). They were obtained by combining radio measurements with X-ray measurements from ... -
XMM-Newton observations of three high-redshift radio galaxies
Belsole, E.; Worrall, D.M.; Hardcastle, M.J.; Birkinshaw, M.; Lawrence, C.R. (2004-08) -
An XMM-Newton study of the environments, particle content and impact of low-power radio galaxies
Croston, J.H.; Hardcastle, M.J.; Birkinshaw, M.; Worrall, D.M.; Laing, R.A. (2008)