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Constraints on the Evolution of the Ionizing Background and Ionizing Photon Mean Free Path at the End of Reionization
Published 2024-01-01Subjects: “…Intergalactic medium…”
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Probing Ultralate Reionization: Direct Measurements of the Mean Free Path over 5 < z < 6
Published 2023-01-01Subjects: Get full text
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A Massive Protocluster Anchored by a Luminous Quasar at z = 6.63
Published 2024-01-01“…In the quasar vicinity, we discover a double-peaked LAE, which implies that the quasar has a UV lifetime greater than 0.8 Myrs and has already ionized its surrounding intergalactic medium.…”
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DESI z ≳ 5 Quasar Survey. I. A First Sample of 400 New Quasars at z ∼ 4.7–6.6
Published 2023-01-01“…A set of science projects will be carried out leveraging this program, including quasar luminosity function, quasar clustering, intergalactic medium, quasar spectral properties, intervening absorbers, and properties of early supermassive black holes. …”
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