High sensitivity low frequency radio observations of cD galaxies

Authors :: Giacintucci, S.
Venturi, T.
Bardelli, S.
Dallacasa, D.
Mazzotta, P.
Saikia, D. J.
Publication Year :: 2007
Abstract: We present the GMRT 235 MHz images of three radio galaxies and 610 MHz images of two sources belonging to a complete sample of cD galaxies in rich and poor galaxy clusters. The analysis of the spectral properties confirms the presence of aged radio emission in two of the presented sources.<br />Comment: 3 pages, 2 figures, To appear in the Proceedings of "Heating vs. Cooling in Galaxies and Clusters of Galaxies", August 2006, Garching (Germany)