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T. Oka

40 papers hereh-index 282.5k citations118 works total

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

author position
  • first author7
  • middle author25
  • last author6

Across the 38 of 40 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA29
  • astro-ph9
  • astro-ph.HE2
same name
  • T. Oka — 74 papers, h 37
  • T. Oka — 45 papers, h 18
  • T. Oka — 16 papers, h 57
  • T. Oka — 9 papers, h 4
  • T. Oka — 5 papers, h 5
  • T. Oka — 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
19982026
most citedA deep submillimetre survey of the Galactic Centre

200 citations · 975 across the 39 of their papers we have counts for

collaborators
Showing 2024Show all

3 papers · 1 filter

astro-ph.GA2024★ 1 cited

Parabolic-like Trend in SiO Ratios throughout the Central Molecular Zone: Possible Signature of a Past Nuclear Activity in the Galactic Center

Shunya Takekawa, Tomoharu Oka, Shiho Tsujimoto +5

We report the discovery of a characteristic trend in the intensity ratios of SiO emissions across the Central Molecular Zone (CMZ) of our Galaxy. Using the Nobeyama Radio Observato…

astro-ph.GA2024

A broad linewidth, compact, millimeter-bright molecular emission line source near the Galactic Center

Adam Ginsburg, John Bally, Ashley T. Barnes +37

A compact source, G0.02467-0.0727, was detected in ALMA \threemm observations in continuum and very broad line emission. The continuum emission has a spectral index α≈3.3,…

astro-ph.GA2024★ 1 cited

Millimeter-wave CO and SiO Observations toward the Broad-velocity-width Molecular Feature CO 16.134-0.553: a Smith cloud scenario?

Hiroki Yokozuka, Tomoharu Oka, Shiho Tsujimoto +2

We report the results of the CO J=1-0 and SiO J=2-1 mapping observations towards the broad-velocity-width molecular feature CO 16.134-0.553 with the Nobeyama Ra…

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