1.1k citations · 5k across the 81 of their papers we have counts for
3 papers · 1 filter
A long hard look at MCG-6-30-15 with XMM-Newton
A. C. Fabian, S. Vaughan, K. Nandra +6
We present first results from a 325 ks observation of the Seyfert 1 galaxy MCG-6-30-15 with XMM-Newton and BeppoSAX. The strong, broad, skewed iron line is clearly detected and is…
A Chandra observation of the distant radio galaxy B2 0902+343: a powerful obscured active galaxy
A. C. Fabian, C. S. Crawford, K. Iwasawa
We report a Chandra observation of the z=3.395 radio galaxy B2 0902+343. The unresolved X-ray source is centred on the active nucleus. The spectrum is well fit by a flat power law…
How the X-ray spectrum of a Narrow-Line Seyfert 1 galaxy may be reflection dominated
A. C. Fabian, D. R. Ballantyne, A. Merloni +3
A model for the inner regions of accretion flows is presented where, due to disc instabilities, cold and dense material is clumped into deep sheets or rings. Surrounding these dens…