Redshift and luminosity dependence of the linear sizes of powerful radio galaxies

The redshift and luminosity dependence of the linear sizes of powerful radio galaxies on epoch is investigated using samples of similar radio luminosity extending to z larger than about one. It is found that a strong evolution in linear sizes with epoch of a given form is required for q0 = 1/2. Fair...

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Veröffentlicht in:	Astron. J.; (United States) 1989-01, Vol.97, p.1-9
1. Verfasser:	Kapahi, Vijay K.
Format:	Artikel
Sprache:	eng
Schlagworte:	640105 - Astrophysics & Cosmology- Galaxies Astrophysics CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COSMIC RADIO SOURCES GALACTIC EVOLUTION GALAXIES LUMINOSITY MORPHOLOGY OPTICAL PROPERTIES PHYSICAL PROPERTIES QUASARS RADIO GALAXIES RED SHIFT SIZE
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