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astro-ph1998
What can we learn from VIRMOS quasars?
G. Mathez, E. Hatziminaoglou
Large, homogeneous quasar samples are necessary tools for the study of QSO statistics, cosmological tests, large scale structure and AGN evolution. These samples must be complete w…
astro-ph1998
The evolution rate of quasars at various redshifts
Evanthia Hatziminaoglou, Ludovic Van Waerbeke, Guy Mathez
The evolution of optically selected quasars is usually supposed to be well described by a single constant parameter, either k_L or k_D, depending whether we refer to luminosity or…