Clustering around QSOs at 1<z<1.6
Sanchez, S. F. · Gonzalez-Serrano, J. I.
Original · EN
Deep B and R band images (R<24 and B<25) have been obtained of a field of 6 × 6 arcmin around seven radio-loud quasars with 1<z<1.6. A statistically significant excess of faint (22.5<B≤ 23.5 and 22<R≤ 23.0) galaxies was found, on scales of r < 160'' around the quasars (>3σNexp). The galaxies have magnitudes compatible with being at the redshift of the QSOs.
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