The X-ray to optical-UV luminosity ratio of X-ray selected type 1 AGN in XMM-COSMOS

We present a study of the X-ray to optical properties of a sample of 545 X-ray selected type 1 AGN, from the XMM-COSMOS survey, over a wide range of redshifts (0.04 < z < 4.25) and X-ray luminosities (40.6 ≤ Log $L_{[2-10]~{\rm keV}}$ ≤ 45.3). About 60% of them are spectroscopically identified...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2010-03, Vol.512, p.A34
Hauptverfasser:	Lusso, E., Comastri, A., Vignali, C., Zamorani, G., Brusa, M., Gilli, R., Iwasawa, K., Salvato, M., Civano, F., Elvis, M., Merloni, A., Bongiorno, A., Trump, J. R., Koekemoer, A. M., Schinnerer, E., Le Floc'h, E., Cappelluti, N., Jahnke, K., Sargent, M., Silverman, J., Mainieri, V., Fiore, F., Bolzonella, M., Le Fèvre, O., Garilli, B., Iovino, A., Kneib, J. P., Lamareille, F., Lilly, S., Mignoli, M., Scodeggio, M., Vergani, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Astrophysics Earth, ocean, space Exact sciences and technology galaxies: active Galaxy: evolution methods: statistical quasars: general Sciences of the Universe
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