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astro-ph2006★ 20 cited
Diffuse radio sources in the cluster of galaxies Abell 548b
L. Feretti, M. Bacchi, O. B. Slee +4
We report extensive VLA and ATCA observations of the two diffuse radio sources in the cluster of galaxies Abell 548b, which confirm their classification as relics. The two relics (…
astro-ph2002
Hard X-ray and radio observations of Abell 754
R. Fusco-Femiano, M. Orlandini, S. De Grandi +5
We present a long BeppoSAX observation of Abell 754 that reports a nonthermal excess with respect to the thermal emission at energies greater than ~45 keV. A VLA radio observation…