Physical Properties of 15 Quasars at z ≳ 6.5
Quasars are galaxies hosting accreting supermassive black holes; due to their brightness, they are unique probes of the early universe. To date, only a few quasars have been reported at z > 6.5 (<800Myr after the big bang). In this work, we present six additional z ≳ 6.5 quasars discovered usi...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , |
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Format: | Article |
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American Astronomical Society
2018
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Online Access: | http://hdl.handle.net/1721.1/117578 https://orcid.org/0000-0003-3769-9559 https://orcid.org/0000-0002-3925-1304 |