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16 April 2024 |
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Article overview
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Radio and X-ray diffuse emission in six clusters of galaxies | | F. Govoni
; L. Feretti
; G. Giovannini
; H. Bohringer
; T. H. Reiprich
; M. Murgia
; | | Date: |
16 Jul 2001 | | Subject: | astro-ph | | Abstract: | Deep Very Large Array radio observations confirm the presence of halo and relic sources in six clusters of galaxies (A115, A520, A773, A1664, A2254, A2744) where a wide diffuse emission was previously found in the NRAO VLA Sky Survey. New images at 1.4 GHz of these six clusters of galaxies are presented and X-ray data obtained from the ROSAT archive are analyzed. The properties of clusters hosting radio halos and relics are analyzed and discussed. A correlation between the halo radio power and the cluster gravitational mass is presented. | | Source: | arXiv, astro-ph/0107275 | | Services: | Forum | Review | PDF | Favorites | |
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