THE IDENTIFICATION OF z -DROPOUTS IN PAN-STARRS1: THREE QUASARS AT 6.5< z < 6.7

Luminous distant quasars are unique probes of the high-redshift intergalactic medium (IGM) and of the growth of massive galaxies and black holes in the early universe. Absorption due to neutral hydrogen in the IGM makes quasars beyond a redshift of z ≃ 6.5 very faint in the optical z band, thus loca...

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Bibliographic Details
Main Authors: Simcoe, Robert A., Chen, Shi-Fan S., Miller, Daniel Robert, Sullivan, Peter W.
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:en_US
Published: IOP Publishing 2015
Online Access:http://hdl.handle.net/1721.1/96794
https://orcid.org/0000-0002-0018-0473
https://orcid.org/0000-0003-3769-9559