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Yuichi Harikane

Kavli Institute for the Physics and Mathematics of the Universe(JP)

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221

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6.9K

Citations

41

h-index

82

i10-index

Yuichi Harikane is an academic researcher from Kavli Institute for the Physics and Mathematics of the Universe. The author has contributed to research in topics: Galaxies: Formation, Evolution, Phenomena & Astronomy and Astrophysical Research & Gamma-ray bursts and supernovae. The author has an h-index of 41, co-authored 188 publications.

ORCID: 0000-0002-6047-430X

Research Topics

Galaxies: Formation, Evolution, Phenomena Astronomy and Astrophysical Research Gamma-ray bursts and supernovae Stellar, planetary, and galactic studies Astrophysical Phenomena and Observations

Papers by this author

works

A JWST/NIRSpec First Census of Broad-line AGNs at z = 4–7: Detection of 10 Faint AGNs with M <sub>BH</sub> ∼ 10<sup>6</sup>–10<sup>8</sup> M <sub>⊙</sub> and Their Host Galaxy Properties

2023 · The Astrophysical Journal · 418 citations

https://doi.org/10.3847/1538-4357/ad029e

Yuichi Harikane Yechi Zhang Kimihiko Nakajima Masami Ouchi

JWST Census for the Mass–Metallicity Star Formation Relations at z = 4–10 with Self-consistent Flux Calibration and Proper Metallicity Calibrators

2023 · The Astrophysical Journal Supplement Series · 236 citations

https://doi.org/10.3847/1538-4365/acd556

Kimihiko Nakajima Masami Ouchi Yuki Isobe Yuichi Harikane

Extreme value statistics of the halo and stellar mass distributions at high redshift: are <i>JWST</i> results in tension with ΛCDM?

2022 · Monthly Notices of the Royal Astronomical Society · 138 citations

https://doi.org/10.1093/mnras/stac3224

Christopher C. Lovell I. Harrison Yuichi Harikane Sandro Tacchella

Lyα Emission at z = 7–13: Clear Evolution of Lyα Equivalent Width Indicating a Late Cosmic Reionization History

2024 · The Astrophysical Journal · 61 citations

https://doi.org/10.3847/1538-4357/ad38c2

Minami Nakane Masami Ouchi Kimihiko Nakajima Yuichi Harikane

Tip of the Iceberg: Overmassive Black Holes at 4 < z < 7 Found by JWST Are Not Inconsistent with the Local <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msub> <mml:mi>M</mml:mi> <mml:mi>BH</mml:mi> </mml:msub> <mml:mo>-</mml:mo> <mml:msub> <mml:mi>M</mml:mi> <mml:mo>⋆</mml:mo> </mml:msub> </mml:math> Relation

2025 · The Astrophysical Journal · 53 citations

https://doi.org/10.3847/1538-4357/ada603

Junyao Li J. D. Silverman Yue Shen Marta Volonteri

SILVERRUSH. IX. Lyα Intensity Mapping with Star-forming Galaxies at z = 5.7 and 6.6: A Possible Detection of Extended Lyα Emission at ≳100 Comoving Kiloparsecs around and beyond the Virial-radius Scale of Galaxy Dark Matter Halos

2021 · The Astrophysical Journal · 20 citations

https://doi.org/10.3847/1538-4357/ac0725

Ryota Kakuma Masami Ouchi Yuichi Harikane Yoshiaki Ono

Research topics

topics

Galaxies: Formation, Evolution, Phenomena

Astronomy and Astrophysical Research

Gamma-ray bursts and supernovae

Stellar, planetary, and galactic studies

Astrophysical Phenomena and Observations

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