June 12, 2023 review Open access Quasars and the Intergalactic Medium at Cosmic Dawn Annual Review of Astronomy and Astrophysics DOI: 10.1146/annurev-astro-052920-102455 Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 37 stored of 303 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access Euclid : Discovery of 31 new quasars at 6.6 < z < 7.8 2026 Astronomy and Astrophysics article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 2 citations CO(7–6) and [C I](2–1) survey in z > 6 quasars 2026 Astronomy and Astrophysics article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 0 citations BEES: Quasar Lifetime Measurements from Extended Rest-optical Emission Line Nebulae at z ∼ 6 2026 The Astrophysical Journal article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 1 citations Finding Quasars behind the Galactic Plane. IV. 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Catalog for the Hyper Suprime-Cam Subaru Strategic Program 2026 The Astrophysical Journal Supplement Series article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 1 citations A little red dot at z = 7.3 within a large galaxy overdensity 2025 Nature Astronomy article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 16 citations Quasar Lifetime Measurements from Extended Lyα Nebulae at z ∼ 6 2025 The Astrophysical Journal article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 4 citations Euclid: the potential of slitless infrared spectroscopy: a z = 5.4 quasar and new ultracool dwarfs 2025 Monthly Notices of the Royal Astronomical Society article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 6 citations The CatSouth Quasar Candidate Catalog for the Southern Sky and a Unified All-sky Catalog Based on Gaia DR3 2025 The Astrophysical Journal Supplement Series article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 11 citations Environmental Evidence for Overly Massive Black Holes in Low-mass Galaxies and a Black Hole–Halo Mass Relation at z ∼ 5 2025 The Astrophysical Journal article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 22 citations Optical and near-infrared spectroscopy of quasars at z > 6.5: public data release and composite spectrum 2025 Monthly Notices of the Royal Astronomical Society article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 7 citations ‘Little red dots’ cannot reside in the same dark matter haloes as comparably luminous unobscured quasars 2025 Monthly Notices of the Royal Astronomical Society article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 28 citations 1–20 of 37 Page 1 / 2 Next → References 20 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper 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Reionization-era Quasars at 6.3 < z ≤ 7.64 2021 The Astrophysical Journal article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 167 citations The X–shooter/ALMA Sample of Quasars in the Epoch of Reionization. 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Black Hole Masses, Eddington Ratios, and the Formation of the First Quasars 2022 The Astrophysical Journal article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 110 citations IGM damping wing constraints on reionization from covariance reconstruction of two z ≳ 7 QSOs 2022 Monthly Notices of the Royal Astronomical Society article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 91 citations (Nearly) Model-independent Constraints on the Neutral Hydrogen Fraction in the Intergalactic Medium at z ∼ 5–7 Using Dark Pixel Fractions in Lyα and Lyβ Forests 2023 The Astrophysical Journal article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 90 citations ALMA 200 pc Imaging of a z ∼ 7 Quasar Reveals a Compact, Disk-like Host Galaxy 2022 The Astrophysical Journal article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 55 citations Molecular gas in z ∼ 6 quasar host galaxies 2022 Astronomy and Astrophysics article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 51 citations The Pan-STARRS1 z > 5.6 Quasar Survey. 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The z ≈ 6 Quasar Luminosity Function 2023 The Astrophysical Journal article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 42 citations First constraints on the AGN X-ray luminosity function atz~ 6 from an eROSITA-detected quasar 2021 Astronomy and Astrophysics article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 42 citations Low frequency radio properties of thez > 5 quasar population 2021 Astronomy and Astrophysics article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 39 citations Constraining Galaxy Overdensities around Three z ∼ 6.5 Quasars with ALMA and MUSE 2022 The Astrophysical Journal article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 34 citations Chemical abundance of z ~ 6 quasar broad-line regions in the XQR-30 sample 2022 Monthly Notices of the Royal Astronomical Society article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 34 citations Random Forests as a Viable Method to Select and Discover High-redshift Quasars 2021 The Astronomical Journal article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 29 citations The [CII] and FIR properties ofz> 6 radio-loud quasars 2022 Astronomy and Astrophysics article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 22 citations The Impact of Powerful Jets on the Far-infrared Emission of an Extreme Radio Quasar at z ∼ 6 2021 The Astrophysical Journal article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 18 citations Unveiling the warm and dense ISM in z > 6 quasar host galaxies via water vapor emission 2022 Astronomy and Astrophysics article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 15 citations Spatially Resolved Molecular Interstellar Medium in a z = 6.6 Quasar Host Galaxy 2022 The Astrophysical Journal article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 14 citations Paving the way forEuclid and JWST via probabilistic selection of high-redshift quasars 2022 Monthly Notices of the Royal Astronomical Society article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 12 citations Revealing new high-redshift quasar populations through Gaussian mixture model selection 2022 Astronomy and Astrophysics article Physics and Astronomy Galaxies: Formation, Evolution, Phenomena Open access 7 citations 20 results