The past decade has seen a large progress in the X-ray investigation of early-type galaxies of the local universe, and first attempts have been made to reach redshifts z>0 for these objects, thanks to the high angular resolution and sensitivity of the satellites Chandra and XMM-Newton. Here a brief outline of the main results is presented, pointing out the questions that remain open, and finally discussing the prospects to solve them with a wide area X-ray survey mission such as WFXT.
Pellegrini S. (2011). X-ray emission from early-type galaxies. MEMORIE DELLA SOCIETÀ ASTRONOMICA ITALIANA SUPPLEMENTI, 17 Supp, 128-133.
X-ray emission from early-type galaxies
PELLEGRINI, SILVIA
2011
Abstract
The past decade has seen a large progress in the X-ray investigation of early-type galaxies of the local universe, and first attempts have been made to reach redshifts z>0 for these objects, thanks to the high angular resolution and sensitivity of the satellites Chandra and XMM-Newton. Here a brief outline of the main results is presented, pointing out the questions that remain open, and finally discussing the prospects to solve them with a wide area X-ray survey mission such as WFXT.File in questo prodotto:
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