Clustering around QSOs at 1.0 < Z < 1.6

Sanchez, Sebastian F.; Gonzalez-Serrano, J. I.. Clustering around QSOs at 1.0 < Z < 1.6. Wide Field Surveys in Cosmology, 14th IAP meeting held May 26-30, 1998, Paris. Publisher: Editions Frontieres. ISBN: 2-8 6332-241-9, p. 420.. 1998, Vol. , p. -1998.

Deep B and R band images (R < 24 and B < 25) have been obtained of a field of ~6 times 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 (> 3 sigma_{N{exp}}). The galaxies have magnitudes compatible with being at the redshift of the QSOs.