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Ernst Kuiper
Researcher at Leiden University
Publications - 1
Citations - 1537
Ernst Kuiper is an academic researcher from Leiden University. The author has contributed to research in topics: Luminosity & Quasar. The author has an hindex of 1, co-authored 1 publications receiving 1406 citations.
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A luminous quasar at a redshift of z = 7.085
Daniel J. Mortlock,Stephen J. Warren,Bram Venemans,Mitesh Patel,Paul C. Hewett,Richard G. McMahon,Chris Simpson,Tom Theuns,Tom Theuns,E. Gonzales-Solares,Andy Adamson,Simon Dye,Nigel Hambly,Paul Hirst,Mike Irwin,Ernst Kuiper,Andy Lawrence,Huub Röttgering +17 more
TL;DR: Observations of a quasar at a redshift of 7.3 are reported, suggesting that the neutral fraction of the intergalactic medium in front of ULAS J1120+0641 exceeded 0.1.