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researcher

K. Omukai

11 papers hereh-index 81.1k citations15 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3
  • last author8

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • astro-ph4
  • astro-ph.GA4
  • gr-qc2
  • astro-ph.CO1
same name
  • K. Omukai — 106 papers, h 43

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20012026
most citedFirst stars, very massive black holes and metals

491 citations · 984 across the 11 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

4 papers · 1 filter

astro-ph.GA2025

Massive Black Hole Seed Formation in Strong X-ray Environments at High Redshift

Kazutaka Kimura, Kohei Inayoshi, Kazuyuki Omukai

Direct collapse of pristine gas in early galaxies is a promissing pathway for forming supermassive black holes (BHs) powering active galactic nuclei (AGNs) at the epoch of reioniza…

astro-ph.GA2024

The Impact of Stellar Radiative Feedback on Formation of Young Massive Clusters via Fast HI Gas Collisions

Ryunosuke Maeda, Tsuyoshi Inoue, Kazuyuki Omukai +2

Young massive clusters (YMCs) are dense aggregates of young stars and are often speculated as potential precursors to globular clusters. However, the formation mechanism of massive…

astro-ph.GA2024

First star formation in extremely early epochs

Mana Ito, Kazuyuki Omukai

First stars play crucial roles in development of the universe, influencing events like cosmic reionization and the chemical enrichment. While first stars are conventionally thought…

astro-ph.GA2009★ 27 cited

Dust coagulation in star formation with different metallicities

Hiroyuki Hirashita, Kazuyuki Omukai

Dust grains coagulate into larger aggregates in dense gas. This changes their size distribution and possibly affects the thermal evolution of star-forming clouds. We here investiga…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.