SIMBAD references

2000ApJ...530..107V - Astrophys. J., 530, 107-123 (2000/February-2)

Double radio sources: two approaches.

VALTONEN M.J. and HEINAMAKI P.

Abstract (from CDS):

The theory of double radio sources is considered from two different points of view: the so called unified models and the slingshot model. First, observations and theory are discussed in 11 areas: (1) the dependence or independence of small-scale and large-scale jets from each other; (2) stability and existence of large-scale jets; (3) radio hot spots inside the lobes of double radio sources; (4) the relation of double-lobed quasars to radio galaxies; (5) polarization and other asymmetries between the two lobes and correlations among them; (6) the speeds of advance of radio lobes; (7) giant radio sources; (8) one-sided double radio sources; (9) multiple-sided double radio sources; (10) the origin of the Fanaroff-Riley classes of radio morphology; and (11) the origin of distance asymmetries of the radio lobes. Then five steps in building up a double radio source theory are discussed: (1) theory of galaxy mergers; (2) theory of black hole mergers; (3) theory of black hole interactions and ejections; (4) theory of radio lobe formation and evolution; and (5) radio jet theory. Finally, recent X-ray observations by ROSAT are discussed from the point of view of double radio source theory.

Abstract Copyright:

Journal keyword(s): Galaxies: Active - Galaxies: Jets - Galaxies: Quasars: General - Radio Continuum: Galaxies

CDS comments: p. 113 : NVSS 2146+82 not identified

Simbad objects: 14

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