Mean and Extreme Radio Properties of Quasars and the Origin of Radio Emission

We investigate the evolution of both the radio-loud fraction (RLF) and (using stacking analysis) the mean radio-loudness of quasars. We consider how these values evolve as a function of redshift and luminosity, black hole (BH) mass and accretion rate, and parameters related to the dominance of a win...

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Veröffentlicht in:	arXiv.org 2015-01
Hauptverfasser:	Kratzer, Rachael M, Richards, Gordon T
Format:	Artikel
Sprache:	eng
Schlagworte:	Black holes Deposition Emission analysis Evolution Loudness Luminosity Photometry Physics - Astrophysics of Galaxies Physics - High Energy Astrophysical Phenomena Quasars Radio emission Red shift Sky surveys (astronomy) Stellar winds
Online-Zugang:	Volltext
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