SIMBAD references

2001A&A...376..803G - Astronomy and Astrophysics, volume 376, 803-819 (2001/9-4)

Radio and X-ray diffuse emission in six clusters of galaxies.

GOVONI F., FERETTI L., GIOVANNINI G., BOEHRINGER H., REIPRICH T.H. and MURGIA M.

Abstract (from CDS):

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.

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Journal keyword(s): galaxies: clusters: general - intergalactic medium - magnetic fields - radio continuum: general - X-rays: general

Simbad objects: 11

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