LOFAR observations of X-ray cavity systems

ABSTRACT We present LOFAR observations at 120–168 MHz of 42 systems with possible X-ray cavities in their hot atmosphere, of which 17 are groups or ellipticals, 19 are nearby clusters (z < 0.3), and six are higher redshift clusters (z > 0.3). The X-ray cavities, formed by the radio lobes of th...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2020-08, Vol.496 (3), p.2613-2635
Hauptverfasser:	Bîrzan, L, Rafferty, D A, Brüggen, M, Botteon, A, Brunetti, G, Cuciti, V, Edge, A C, Morganti, R, Röttgering, H J A, Shimwell, T W
Format:	Artikel
Sprache:	eng
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