374 citations · 1.1k across the 17 of their papers we have counts for
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X-ray spectra of XMM-Newton serendipitous medium flux sources
S. Mateos, X. Barcons, F. J. Carrera +7
We report on the results of a detailed analysis of the X-ray spectral properties of a large sample of sources detected serendipitously with the XMM-Newton observatory in 25 selecte…
The unresolved hard X-ray background: the missing source population implied by the Chandra and XMM-Newton deep fields
M. A. Worsley, A. C. Fabian, F. E. Bauer +6
We extend our earlier work on X-ray source stacking in the deep XMM-Newton observation of the Lockman Hole, to the 2 Ms Chandra Deep Field North and the 1 Ms Chandra Deep Field Sou…
XMM-Newton observations of the Lockman Hole: III. A relativistic Fe line in the mean X-ray spectra of type-1 and type-2 AGN
A. Streblyanska, G. Hasinger, A. Finoguenov +3
Using the 770 ksec XMM-Newton survey of the Lockman Hole field in combination with extensive optical identifications of the AGN population, we derive an average rest-frame spectrum…
Simultaneous X-Ray and optical spectroscopy of the Seyfert galaxy Mrk 993
A. Corral, X. Barcons, F. J. Carrera +2
We present the results of simultaneous XMM-Newton X-ray and 3.5m/CAHA optical spectroscopic observations of the Seyfert galaxy Mrk 993. This galaxy exhibited in the past significan…
The (un)resolved X-ray background in the Lockman Hole
M. A. Worsley, A. C. Fabian, X. Barcons +3
Most of the soft and a growing fraction of the harder X-ray background has been resolved into emission from point sources, yet the resolved fraction above 7 keV has only been poorl…