35 citations · 36 across the 5 of their papers we have counts for
25 papers · 1 filter
Constraining supernova models using the hot gas in clusters of galaxies
J. de Plaa, N. Werner, J. A. M. Bleeker +3
The hot Intra-Cluster Medium (ICM) in clusters of galaxies is a very large repository of metals produced by supernovae. We aim to accurately measure the abundances in the ICM of ma…
Comments on the manuscript: ``The weak absorbing outflow in AGN Mrk 279: evidence of super-solar metal abundances'' astro-ph/0611578 by Fields et al
Nahum Arav, Jelle Kaastra, Elisa Costantini
A recent manuscript posted on astro-ph (astro-ph/0611578) by Fields et al. (hereafter F06) reports evidence of supersolar metal abundances in Mrk 279 by analyzing its Chandra LETGS…
The temperature structure in the core of Sersic 159-03
J. de Plaa, J. S. Kaastra, M. Mendez +6
We present results from a new 120 ks XMM-Newton observation of the cluster of galaxies Sersic 159-03. In this paper we focus on the high-resolution X-ray spectra obtained with the…
High Resolution X-ray Spectroscopic Constraints on Cooling-Flow Models
John R. Peterson, Steven M. Kahn, Frits B. S. Paerels +5
We present XMM-Newton Reflection Grating Spectrometer observations of X-ray clusters and groups of galaxies. We demonstrate the failure of the standard cooling-flow model to descri…
XMM-Newton Measurements of the Elemental Abundances in the Intracluster Medium
T. Tamura, J. S. Kaastra, J. A. M. Bleeker +1
Based on XMM-Newton observations of a sample of galaxy clusters, we have measured the elemental abundances (mainly O, Si, S, and Fe) and their spatial distributions in the intraclu…
Soft X-ray Spectra of Seyfert 2 Galaxies
Masao Sako, Ali Kinkhabwala, Steven M. Kahn +6
High resolution spectroscopic observations of Seyfert galaxies with Chandra and XMM-Newton allows us to study the detailed ionization and thermal structures of the X-ray absorbing/…