Astronomy and Astrophysics – Astronomy
Scientific paper
May 2002
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2002newar..46..163d&link_type=abstract
New Astronomy Reviews, Volume 46, Issue 2-7, p. 163-169.
Astronomy and Astrophysics
Astronomy
Scientific paper
We present the results of HST NICMOS observations of a sample of GPS, CSS, and large scale FR ii radio galaxies. The absolute magnitude, near-IR colors, and surface brightness profiles of the three classes of objects are similar. This is consistent with the scenario in which a powerful radio source evolves along the GPS-CSS-FR ii size sequence. Their properties are more like regular (giant) field ellipticals than Brightest Cluster Galaxies (BCG's). This implies GPS/CSS radio sources apparently do not evolve into BCG FR i type sources.
Barthel Peter D.
de Vries Willem H.
O'Dea Christopher P.
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