260 citations · 954 across the 30 of their papers we have counts for
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Hard X-ray emission from the galaxy cluster A2256
R. Fusco-Femiano, D. Dal Fiume, S. De Grandi +6
After the positive detection by BeppoSAX of hard X-ray radiation up to ~80 keV in the Coma cluster spectrum, we present evidence for nonthermal emission from A2256 in excess of the…
Interaction in Abell 2256: the BeppoSAX view
Silvano Molendi, Sabrina De Grandi, Roberto Fusco-Femiano
We present results from a spatially resolved spectral analysis of the merging cluster Abell 2256. The long integration time (135 ks) and the good spatial resolution of the MECS onb…
An X-ray and optical study of the cluster A33
S. Colafrancesco, C. R. Mullis, A. Wolter +11
We report the first detailed X-ray and optical observations of the medium-distant cluster A33 obtained with the Beppo-SAX satellite and with the UH 2.2m and Keck II telescopes at M…