Articles with "extreme quasars" as a keyword



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Extreme quasars at high redshift

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Published in 2018 at "Astronomy and Astrophysics"

DOI: 10.1051/0004-6361/201833541

Abstract: Context:Quasars radiating at extreme Eddington ratios (xA) are likely a prime mover of galactic evolution and have been hailed as potential distance indicators. Their properties are still scarcely known. Aims:We test the effectiveness of the… read more here.

Keywords: siiii 1892; high redshift; quasars high; extreme quasars ... See more keywords