Clustering around QSOs at 1
Sebastián F. Sánchez, José Ignacio González-Serrano · arXiv (Cornell University) · 1998
Deep $B$ and $R$ band images (R<24 and B<25) have been obtained of a field of $\sim 6 \times 6$ arcmin around seven radio-loud quasars with $13σ_{N{exp}}$). The galaxies have magnitudes compatible with being at the redshift of the QSOs.