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astro-ph1999
Weak Lensing Mass of Nearby Clusters of Galaxies
M. Joffre, P. Fischer, J. Frieman +9
We describe first results of a project to create weak lensing mass maps for a complete, X-ray luminosity-limited sample of 19 nearby (z < 0.1) southern galaxy clusters scheduled fo…
astro-ph1999
Cosmic Rays in Clusters of Galaxies and Radio Halos
P. Blasi, S. Colafrancesco
We calculate the fluxes of radio, hard X-rays and gamma-ray emission from clusters of galaxies, in the context of a secondary electron model (SEM). In the SEM the radiating electro…