• 1629 Citations
  • 22 h-Index
If you made any changes in Pure these will be visible here soon.

Fingerprint Dive into the research topics where Tomoharu Oka is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 1 Similar Profiles
molecular clouds Physics & Astronomy
molecular gases Physics & Astronomy
telescopes Physics & Astronomy
gas Earth & Environmental Sciences
galaxies Physics & Astronomy
radio Earth & Environmental Sciences
submillimeter waves Physics & Astronomy
clumps Physics & Astronomy

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 1994 2019

  • 1629 Citations
  • 22 h-Index
  • 70 Article
  • 2 Conference contribution
  • 2 Conference article
2 Citations (Scopus)

Indication of Another Intermediate-mass Black Hole in the Galactic Center

Takekawa, S., Oka, T., Iwata, Y., Tsujimoto, S. & Nomura, M., 2019 Jan 20, In : Astrophysical Journal Letters. 871, 1, L1.

Research output: Contribution to journalArticle

Open Access
gas streams
ionized gases
molecular gases

Detection of Another Molecular Bubble in the Galactic Center

Tsujimoto, S., Oka, T., Takekawa, S., Yamada, M., Tokuyama, S., Iwata, Y. & Roll, J. A., 2018 Apr 1, In : Astrophysical Journal. 856, 2, 91.

Research output: Contribution to journalArticle

star clusters
massive stars
1 Citation (Scopus)

Magnetohydrodynamic Simulations of a Plunging Black Hole into a Molecular Cloud

Nomura, M., Oka, T., Yamada, M., Takekawa, S., Ohsuga, K., Takahashi, H. R. & Asahina, Y., 2018 May 20, In : Astrophysical Journal. 859, 1, 29.

Research output: Contribution to journalArticle

magnetohydrodynamic simulation
molecular clouds
field layer
7 Citations (Scopus)

Discovery of Two Small High-velocity Compact Clouds in the Central 10 pc of Our Galaxy

Takekawa, S., Oka, T., Iwata, Y., Tokuyama, S. & Nomura, M., 2017 Jul 1, In : Astrophysical Journal Letters. 843, 1, L11.

Research output: Contribution to journalArticle

molecular clouds
1 Citation (Scopus)

Distance to the Low-velocity Cloud in the Direction of the High-velocity Compact Cloud CO-0.40-0.22

Iwata, Y., Kato, H., Sakai, D. & Oka, T., 2017 May 1, In : Astrophysical Journal. 840, 1, 18.

Research output: Contribution to journalArticle

low speed
molecular clouds