105 citations · 204 across the 3 of their papers we have counts for
Showing 2004Show all
2 papers · 1 filter
astro-ph2004
Average UV Quasar Spectra in the Context of Eigenvector 1: A Baldwin Effect Governed by Eddington Ratio?
R. Bachev, P. Marziani, J. W. Sulentic +3
We present composite UV spectra for low redshift Type 1 AGN binned to exploit the information content of the Eigenvector 1 (E1) parameter space. Composite spectra allow a decomposi…
astro-ph2004
VLT/ISAAC Spectra of the H-beta Region in Intermediate Redshift Quasars
J. W. Sulentic, G. M. Stirpe, P. Marziani +3
We present high S/N spectra of the H-beta region in 17 intermediate redshift (0.85 le z le 2.5) quasars. The spectra represent first results of our campaign to test the redshift/lu…