10 citations · 10 across the 4 of their papers we have counts for
7 papers
Supernova Explosions and the Triggering of Galactic Fountains and Outflows
E. M. de Gouveia Dal Pino, C. Melioli, A. D'Ercole +2
We review here the effects of supernovae (SNe) explosions on the environment of star-forming galaxies. Randomly distributed, clustered SNe explosions cause the formation of hot sup…
Serendipitous XMM-Newton discovery of a cluster of galaxies at z=0.28
Fabio Gastaldello, David A. Buote, Philip J. Humphrey +5
We report the discovery of a galaxy cluster serendipitously detected as an extended X-ray source in an offset observation of the group NGC 5044. The cluster redshift, z=0.281, dete…
3D Simulations of Galactic Winds in Dwarf Galaxies
Andrea Marcolini, Fabrizio Brighenti, Annibale D'Ercole
We present 3D hydrodynamical simulations of galactic winds in dwarf, gas-rich galaxies. The galaxy is moving through the ICM of a small galaxy group at v=200 km/s. The ram pressure…
Far Infrared Emission from Elliptical Galaxies: NGC 4649, NGC 4472, and NGC 4636
P. Temi, W. G. Mathews, F. Brighenti +1
We present ISOPHOT P32 oversampled maps and P37/39 sparse maps, of three bright elliptical galaxies in the Virgo Cluster. The maps reach the limiting sensitivity of the ISOPHOT ins…
Heating of Gas in Galaxy Groups and Clusters
Fabrizio Brighenti, William G. Mathews
Was the diffuse gas in galaxy groups and clusters heated at high redshift before it entered a massive halo, or was the heating produced inside collapsed objects by SNII accompanyin…
Evolution of Gas in Elliptical Galaxies
William G. Mathews, Fabrizio Brighenti
We review the origin and structure of hot (cooling flow) gas in elliptical galaxies. X-ray observations can be used to determine the stellar mass to light ratio, the mass profiles…