317 citations · 1.7k across the 18 of their papers we have counts for
Showing 1995Show all
3 papers · 1 filter
astro-ph1995
Galaxies at z=2: extensions around radio-quiet QSOs
I. Aretxaga, B. J. Boyle, R. J. Terlevich
We have been conducting an imaging survey to detect host galaxies of radio-quiet QSOs at high redshift (z = 2), in order to compare them with those of radio-loud objects. Six QSOs…
astro-ph1995
The host galaxies of z=2 radio-quiet QSOs
I. Aretxaga, B. J. Boyle, R. J. Terlevich
Based on an -band imaging survey of high-redshift () QSOs with the 4.2m WHT, we report the detection of extensions to the nuclear PSFs of two radio-quiet and one ra…
astro-ph1995
The Optical Variability of QSO's
S. Cristiani, S. Trentini, F. La Franca +4
The long-term variability of a sample of 486 optically selected QSOs in the fields of the SA94, SA57 and SGP has been studied. The relations of variability with luminosity and reds…