The Coma Cluster at LOFAR Frequencies. II. The Halo, Relic, and a New Accretion Relic

We present LOw Frequency ARray observations of the Coma Cluster field at 144 MHz. The cluster hosts one of the most famous radio halos, a relic, and a low surface brightness bridge. We detect new features that allow us to make a step forward in the understanding of particle acceleration in clusters....

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Veröffentlicht in:	Astrophys.J 2022-07, Vol.933 (2), p.218
Hauptverfasser:	Bonafede, A., Brunetti, G., Rudnick, L., Vazza, F., Bourdin, H., Giovannini, G., Shimwell, T. W., Zhang, X., Mazzotta, P., Simionescu, A., Biava, N., Bonnassieux, E., Brienza, M., Brüggen, M., Rajpurohit, K., Riseley, C. J., Stuardi, C., Feretti, L., Tasse, C., Botteon, A., Carretti, E., Cassano, R., Cuciti, V., Gasperin, F. de, Gastaldello, F., Rossetti, M., Rottgering, H. J. A., Venturi, T., Weeren, R. J. van
Format:	Artikel
Sprache:	eng
Schlagworte:	Accretion Astrophysics Clusters Cosmic rays Deposition Emission analysis Extragalactic radio sources Galaxy clusters Halos Intracluster medium LOFAR Non-thermal radiation sources Particle acceleration Physics Radio emission Radio sources (astronomy) Surface brightness Thermal energy
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