25 citations · 49 across the 4 of their papers we have counts for
4 papers
Fundamental Accretion and Ejection Astrophysics
J. M. Miller, M. Nowak, K. Nandra +11
Disk accretion may be the fundamental astrophysical process. Stars and planets form through the accretion of gas in a disk. Black holes and galaxies co-evolve through efficient dis…
The Reddest DR3 SDSS/XMM Quasars
Monica Young, Martin Elvis, Guido Risaliti
We have cross-correlated the SDSS DR3 Schneider et al. (2005) quasar catalog with the XMM-Newton archive. Color and redshift selections (g - r > 0.5 and 0.9 z < 2.1) result in a sa…
New flaring of an ultraluminous X-ray source in NGC 1365
R. Soria, A. Baldi, G. Risaliti +4
We have studied a highly variable ultraluminous X-ray source (ULX) in the Fornax galaxy NGC 1365, with a series of 12 Chandra and XMM-Newton observations between 2002 and 2006. In…
X-ray absorption in Active Galactic Nuclei
R. Maiolino, G. Risaliti
We review some of the main physical and statistical properties of the X-ray absorber in AGNs. In particular, we review the distribution of the absorbing column density inferred fro…