作者: MJ Hardcastle , P Alexander , GG Pooley , JM Riley , None
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摘要: We present high-resolution VLA observations at 8.4 GHz of the seventeen FR II radio galaxies with 0.15 < z 0.30 and (}LAS 190 arc sec from sample Laing, Riley & Longair, together 5-GHz MERLIN one source. Jets have been discovered in 3C 20, 4C 14.11, 234 436, well imaged for first time a number other objects; fraction objects definite or probable jets is 76 per cent. The properties hotspots their implications models sources are discussed.