500 citations · 6.3k across the 124 of their papers we have counts for
6 papers · 2 filters
Cooling in the X-ray halo of the rotating, massive early-type galaxy NGC 7049
A. Juráňová, N. Werner, M. Gaspari +9
The relative importance of the physical processes shaping the thermodynamics of the hot gas permeating rotating, massive early-type galaxies is expected to be different from that i…
Solar chemical composition in the hot gas of cool-core ellipticals, groups, and clusters of galaxies
François Mernier, Norbert Werner, Jelle de Plaa +6
The hot intracluster medium (ICM) pervading galaxy clusters and groups is rich in metals, which were synthesised by billions of supernovae and have accumulated in cluster gravitati…
Thermodynamic properties, multiphase gas and AGN feedback in a large sample of giant ellipticals
K. Lakhchaura, N. Werner, M. Sun +6
We present a study of the thermal structure of the hot X-ray emitting atmospheres for a sample of 49 nearby X-ray and optically bright elliptical galaxies using {\it Chandra} X-ray…
Mass-Metallicity Relation from Cosmological Hydrodynamical Simulations and X-ray Observations of Galaxy Groups and Clusters
Nhut Truong, Elena Rasia, Veronica Biffi +7
Recent X-ray observations of galaxy clusters show that the distribution of intra-cluster medium (ICM) metallicity is remarkably uniform in space and time. In this paper, we analyse…
Mass-invariance of the iron enrichment in the hot haloes of massive ellipticals, groups, and clusters of galaxies
François Mernier, Jelle de Plaa, Norbert Werner +7
X-ray measurements find systematically lower Fe abundances in the X-ray emitting haloes pervading groups ( keV) than in clusters of galaxies. These results have been…
ALMA observation of the disruption of molecular gas in M87
A. Simionescu, G. Tremblay, N. Werner +3
We present the results from ALMA observations centred (3 kpc in projection) southeast of the nucleus of M87. We report the detection of extended CO (2-1) line e…