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The large-scale structure of virgo A

  • Uli Klein
Conference paper
Part of the Lecture Notes in Physics book series (LNP, volume 530)

Abstract

The large-scale structure of the nearby radio galaxy Vir A is reviewed. It is argued that epochs of varying activity are also manifest on large scales. The radio sources exhibits three basic components: the inner bright lobes (projected size ∼5 kpc), the intermediate lobes (∼30 kpc), and the outer diffuse lobes (∼80 kpc). It seems difficult to reconcile these features, which have rather different brightnesses, energy densities and spectra, with a jet that had constant thrust and orientation over the past 108 yrs.

Keywords

Radio Source Active Galactic Nucleus Radio Galaxy Intermediate Lobe Radio Continuum 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1999

Authors and Affiliations

  • Uli Klein
    • 1
  1. 1.Radioastronomisches Institut der Universität BonnBonnGermany

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