130 citations · 477 across the 31 of their papers we have counts for
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A Hubble diagram for quasars
Susanna Bisogni, Guido Risaliti, Elisabeta Lusso
The cosmological model is at present not tested between the redshift of the farthest observed supernovae (z ~ 1.4) and that of the Cosmic Microwave Background (z ~ 1,100). Here we…
EW[OIII] as an orientation indicator for quasars: implications for the torus
Susanna Bisogni, Alessandro Marconi, Guido Risaliti +1
We present an analysis of the average spectral properties of 12,000 SDSS quasars as a function of accretion disc inclination, as measured from the equivalent width of the [O III] 5…
Space Telescope and Optical Reverberation Mapping Project. V. Optical Spectroscopic Campaign and Emission-Line Analysis for NGC 5548
L. Pei, M. M. Fausnaugh, A. J. Barth +153
We present the results of an optical spectroscopic monitoring program targeting NGC 5548 as part of a larger multi-wavelength reverberation mapping campaign. The campaign spanned s…