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T. Ishiyama

65 papers hereh-index 221.5k citations86 works total

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

author position
  • sole author1
  • first author12
  • middle author33
  • last author16

Across the 62 of 65 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO29
  • astro-ph.GA27
  • astro-ph.IM3
  • astro-ph2
  • cs.DC2
  • astro-ph.EP1
same name
  • T. Ishiyama — 6 papers, h 1
  • T. Ishiyama — 5 papers, h 2
  • T. Ishiyama — 2 papers, h 1
  • T. Ishiyama — 1 paper, h 9

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
20072026
most citedThe Uchuu Simulations: Data Release 1 and Dark Matter Halo Concentrations

273 citations · 2k across the 64 of their papers we have counts for

collaborators
Showing 2017Show all

2 papers · 1 filter

astro-ph.GA2017★ 6 cited

Imprints of the super-Eddington accretion on the quasar clustering

Taira Oogi, Motohiro Enoki, Tomoaki Ishiyama +5

Super-Eddington mass accretion has been suggested as an efficient mechanism to grow supermassive black holes (SMBHs). We investigate the imprint left by the radiative efficiency of…

astro-ph.GA2017★ 7 cited

Universal dark halo scaling relation for the dwarf spheroidal satellites

Kohei Hayashi, Tomoaki Ishiyama, Go Ogiya +3

Motivated by a recently found interesting property of the dark halo surface density within a radius, rmax​, giving the maximum circular velocity, Vmax​, we investig…

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