Recurrent radio emission and gas supply: the case of the radio galaxy B2 0258+35

Outlined is the discovery of a very faint, diffuse, low surface-brightness (0.5 \mJybeam, 1.4 \mJyarcminsq on average) structure around the radio source B2 0258+35 hosted by an HI-rich early-type galaxy (NGC 1167). Since B2 0258+35 is a young Compact Steep Spectrum (CSS) source, the newly discovered...

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Veröffentlicht in:	arXiv.org 2012-07
Hauptverfasser:	Shulevski, Aleksandar, Morganti, Raffaella, Oosterloo, Tom, Struve, Christian
Format:	Artikel
Sprache:	eng
Schlagworte:	Active galactic nuclei Deposition Galaxies Physics - Cosmology and Nongalactic Astrophysics Radio astronomy Radio emission Radio galaxies Radio sources (astronomy)
Online-Zugang:	Volltext
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