2 papers
astro-ph2005
The hard X-ray view of Giga-Hertz Peaked Spectrum Radio Galaxies
M. Guainazzi, A. Siemiginowska, C. Stanghellini +3
We present the first broadband X-ray observations of four Giga-Hertz Peaked Spectrum (GPS) radio galaxies at redshift <~1 performed by Chandra and XMM-Newton. These observations mo…
astro-ph2004
Drilled by the jet? XMM-Newton discovers a Compton-thick AGN in the GPS galaxy Mkn668
M. Guainazzi, A. Siemiginowska, P. Rodriguez-Pascual +1
We report the XMM-Newton discovery of the first Compton-thick obscured AGN in a Broad Line Radio Galaxy, the Gigahertz Peaked-Spectrum source Mkn668 (OQ+208). The remarkably flat 2…