489 citations · 670 across the 9 of their papers we have counts for
4 papers · 1 filter
Estimating turbulent velocities in the elliptical galaxies NGC 5044 and NGC 5813
J. de Plaa, I. Zhuravleva, N. Werner +5
The interstellar and intra-cluster medium in giant elliptical galaxies and clusters of galaxies is often assumed to be in hydrostatic equilibrium. Numerical simulations, however, s…
The metal contents of two groups of galaxies
Y. G. Grange, J. de Plaa, J. S. Kaastra +4
The hot gas in clusters and groups of galaxies is continuously being enriched with metals from supernovae and stars. It is well established that the enrichment of the gas with elem…
Cold fronts and multi-temperature structures in the core of Abell 2052
J. de Plaa, N. Werner, A. Simionescu +3
The physics of the coolest phases in the hot Intra-Cluster Medium (ICM) of clusters of galaxies is yet to be fully unveiled. X-ray cavities blown by the central Active Galactic Nuc…
X-ray spectral study of the hot gas in three Clusters of Galaxies
Y. G. Grange, E. Costantini, J. de Plaa +4
We study the physical properties of three clusters of galaxies, selected from a BeppoSAX Wide Field Camera (WFC) survey. These sources are identified as 1RXS J153934.7-833535, 1RXS…