XMM-Newton and Chandra view of the cluster Abell 85 and its X-ray filament

被引：0
|
作者：
Neto, GBL [1 ]
Durret, F [1 ]
机构：
[1] Univ Sao Paulo, Inst Astron Geofis & Ciencias Atmosfer, Sao Paulo, Brazil
来源：
MATTER AND ENERGY IN CLUSTERS OF GALAXIES, PROCEEDINGS | 2003年 / 301卷
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
From ROSAT data, the bright X-ray cluster Abell 85 was found to show a roughly symmetrical shape, on to which are superimposed several features, among which: (1) a blob or group of galaxies falling on to the main cluster, with the gas in the impact region probably hotter and the galaxies in that zone showing enhanced star formation; (2) a filament, either diffuse or made of small groups of galaxies, extending at least 4 Mpc from the cluster (Durret et al. 1998). Preliminary results obtained from XMM-Newton and Chandra observations of Abell 85 and its filament will be presented.
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页码：525 / 529
页数：5
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