1.5k citations · 14.1k across the 183 of their papers we have counts for
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astro-ph1999★ 7 cited
Beyond the standard model for the cosmic X-ray background
R. Gilli, G. Risaliti, M. Salvati
The synthesis model for the cosmic X-ray background (XRB) -based on the integrated emission of Active Galactic Nuclei (AGNs)- is complemented with new observational results. We ado…
astro-ph1999★ 551 cited
The distribution of absorbing column densities among Seyfert 2 galaxies
G. Risaliti, R. Maiolino, M. Salvati
We use hard X-ray data for an "optimal" sample of Seyfert 2 galaxies to derive the distribution of the gaseous absorbing column densities among obscured active nuclei in the local…