High redshift Lyα halos
De Breuck, C.; van Breugel, W.; Croft, S.; Miley, G.; Röttgering, H.; Dopita, M.; de Vries, W.; Reuland, M.
United States, Germany, Australia, Netherlands
Abstract
We review current evidence for the existence of large emission-line halos around high redshift radio galaxies. Detailed narrow-band imaging and spectroscopic studies of these systems may help us understand the early stages of massive forming galaxies and AGN feedback.