13 citations · 13 across the 2 of their papers we have counts for
2 papers
astro-ph.CO2009
Optical/UV/X-ray Insights into the RL--RQ Dichotomy
J. Sulentic, S. Zamfir, P. Marziani
We explore the relationship between radio-loud (RL) and radio-quiet (RQ) quasars using a set of optical/UV/X-ray measures that are quite independent of radio measures. We find RL s…
astro-ph2007★ 13 cited
Our Search for an H-R Diagram of Quasars
Jack W. Sulentic, Sebastian Zamfir, Paola Marziani +1
The 4D Eigenvector 1 parameter space was introduced seven years ago as an attempt at multiwavelength spectroscopic representation of quasars. It appears to be the most effective di…