489 citations · 3.5k across the 63 of their papers we have counts for
4 papers · 1 filter
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…
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…
Exploring the X-ray Sky with the XMM-Newton Bright Serendipitous Survey
R. Della Ceca, T. Maccacaro, A. Caccianiga +11
ABRIDGED. We present "The XMM-Newton Bright Serendipitous Survey", two flux-limited samples with flux limit fx ~7E-14 cgs in the 0.5-4.5 keV (BSS) and 4.5-7.5 keV (HBSS) energy ban…
The evolutionary sequence of active galactic nuclei and galaxy formation revealed
M. J. Page, J. A. Stevens, R. J. Ivison +1
Today, almost every galaxy spheroid contains a massive black hole: a remnant of, and testament to, a period in its evolution when it contained an active galactic nucleus (AGN). How…