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oai:docta.ucm.es:20.500.14352/610502024-09-02T14:02:45Zcom_20.500.14352_14col_20.500.14352_21

Discovery of holes in the core of the distant galaxy cluster RBS797 in a CHANDRA observation De Filippis, E. Schindler, S. Castillo Morales, María África Schwope, A. Wambsganss, J. 52 Plasma Astrofísica Astronomía (Física) © ESO, 2001. Workshop on tracing cosmic evolution with galaxy clusters (2001. Sesto Pusteria/Italy). We present CHANDRA X-ray observations of the hot (T = 7.7^(+1.2)_( −1.0), distant (z = 0.354) gakaxy cluster RBS797. The most striking features are two spectacular minima in the X-ray emission in the core of the cluster; this suggests an interaction of radio lobes with the intracluster gas. This is the first time such depressions have been observed in a distant cluster. Depto. de Física de la Tierra y Astrofísica Fac. de Ciencias Físicas TRUE pub 2023-06-20T21:15:02Z 2023-06-20T21:15:02Z 2002 book part https://hdl.handle.net/20.500.14352/61050 XXXX-XXXX 10.1051/0004-6361:20010990 eng ASP Conference Series open access application/pdf Astronomical Soc. Pacific