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Broad-band spectral properties of absorbed BLAGN from the 2XMMi-SDSS catalogues

AuthorsStreblyanska, Alina ; Carrera, Francisco J. ; Barcons, Xavier ; Gil-Merino, R.
Issue DateJul-2010
Citation38th COSPAR (2010)
AbstractWe present results for a sample of absorbed Broad-line Active Galactic Nuclei (BLAGN) se-lected from a cross-correlation of the 2XMMi and Sloan Digital Sky Survey Data Release 6 catalogues. These sources are selected in X-ray to have 0.5-2 versus 2-4.5 keV X-ray hardness ratios which are harder than the X-ray background and in the same time to have broad (>2000 km/s) optical emission lines. We performed X-ray analysis of our sample. In order to answer to the question where absorption comes from, we constructed spectral energy distributions (SED) for our sources and compared with ones from a control sample of classical unabsorbed AGN.
DescriptionResumen del póster presentado a la 38th COSPAR Scientific Assembly celebrada en Bremen (Alemania) en julio de 2010.
Appears in Collections:(IFCA) Comunicaciones congresos
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