Title of article
The temperature structure in the core of Sérsic 159-03 Original Research Article
Author/Authors
J. de Plaa، نويسنده , , J.S. Kaastra، نويسنده , , M. Méndez، نويسنده , , T. Tamura، نويسنده , , J.A.M. Bleeker، نويسنده , , J.R. Peterson، نويسنده , , F.B.S. Paerels، نويسنده , , M. Bonamente، نويسنده , , R. Lieu، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2005
Pages
4
From page
601
To page
604
Abstract
We present results from a new 120 ks XMM-Newton observation of the cluster of galaxies Sérsic 159-03. In this paper, we focus on the high-resolution X-ray spectra obtained with the Reflection Grating Spectrometer (RGS). The spectra allow us to constrain the temperature structure in the core of the cluster and determine the emission measure distribution as a function of temperature. We also fit the line widths of mainly oxygen and iron lines.
Keywords
X-rays , Clusters of galaxies , Cooling flow
Journal title
Advances in Space Research
Serial Year
2005
Journal title
Advances in Space Research
Record number
1130340
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