972 citations · 1.5k across the 13 of their papers we have counts for
Showing astro-phShow all
2 papers · 1 filter
astro-ph2007★ 2 cited
The XMM-SSC survey of hard-spectrum XMM-Newton sources 1: optically bright sources
M. J. Page, I. Lehmann, Th. Boller +15
We present optical and X-ray data for a sample of serendipitous XMM-Newton sources that are selected to have 0.5-2 keV vs 2-4.5 keV X-ray hardness ratios which are harder than the…
astro-ph2005★ 28 cited
XMM-Newton spectral properties of the Ultraluminous IRAS Galaxy Mrk 273
I. Balestra, Th. Boller, L. Gallo +2
We present a 23 ks XMM-Newton observation of the ULIRG Mrk 273. The hard X-ray spectrum can be modeled by a highly absorbed power law plus an Fe Kalpha emission line. The iron line…