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researcher

R. Ohsawa

55 papers hereh-index 194.5k citations138 works total

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

author position
  • first author7
  • middle author41
  • last author4

Across the 52 of 55 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE14
  • astro-ph.EP13
  • astro-ph.GA11
  • astro-ph.IM8
  • astro-ph.SR7
  • astro-ph.CO2
same name
  • R. Ohsawa — 2 papers, h 1

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
20102025
most citedKilonova from post-merger ejecta as an optical and near-infrared counterpart of GW170817

340 citations · 1.4k across the 54 of their papers we have counts for

collaborators
Showing 2014Show all

2 papers · 1 filter

astro-ph.GA2014★ 24 cited

Ground-based Paα Narrow-band Imaging of Local Luminous Infrared Galaxies I: Star Formation Rates and Surface Densities

Ken Tateuchi, Masahiro Konishi, Kentaro Motohara +33

Luminous infrared galaxies (LIRGs) are enshrouded by a large amount of dust, produced by their active star formation, and it is difficult to measure their activity in the optical w…

astro-ph.GA2014★ 30 cited

Observational studies on the Near-Infrared Unidentified Emission Bands in Galactic HII regions

Tamami I. Mori, Takashi Onaka, Itsuki Sakon +4

Using a large collection of near-infrared spectra (2.5-5.4 um) of Galactic HII regions and HII region-like objects, we perform a systematic investigation of the astronomical polycy…

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