71 citations · 71 across the 2 of their papers we have counts for
3 papers
astro-ph2007
Quasar optical variability and black hole mass
M. Wold, M. S. Brotherton, Z. Shang
In order to investigate the dependence of quasar optical-UV variability on fundamental physical parameters like black hole mass, we have matched quasars from the QUEST1 variability…
astro-ph2007★ 71 cited
Spectral Properties From Lyman-alpha to H-alpha For An Essentially Complete Sample of Quasars I: Data
Zhaohui Shang, Beverley J. Wills, D. Wills +1
We have obtained quasi-simultaneous ultraviolet-optical spectra for 22 out of 23 quasars in the complete PG-X-ray sample with redshift, z<0.4, and M_B<-23. The spectra cover rest-f…
astro-ph2006
The dependence of quasar variability on black hole mass
M. Wold, M. S. Brotherton, Z. Shang
In order to investigate the dependence of quasar variability on fundamental physical parameters like black hole mass, we have matched quasars from the QUEST1 Variability Survey wit…