Oka, T.

Volume Paper Title Page Number Authors
59 CO (J=2-1) Observations of the Molecular Cloud Complex in the Galactic Center 168 Oka, T.; Hasegawa, T.; Hayashi, M.; Handa, T.; Sakamoto, S.
59 The CO(J=2-1)/CO(J=1-0) Luminosity Ratio in the Orion Giant Molecular Clouds 232 Sakamoto, S.; Hasegawa, T.; Hayashi, M.; Handa, T.; Oka, T.
124 The CO 2-1/1-0 ratio in the southern Milky Way and the Large Magellanic Cloud 244 Hasegawa, T.; Morino, J.; Sorai, K.; Handa, T.; Sato, K.; Oka, T.; Seta, M.; Sakamoto, S.; Hayashi, M.; Booth, R.; Nyman, L. K.; Bronfman, L.; Rubio, M.; Shaver, P.
132 Recent Observations of H_{3^{+}} in Molecular Clouds 72 Geballe, T. R.; McCall, B. J.; Oka, T.
168 The Tokyo-Nobeyama CO J=2-1 Galactic Plane Survey 90 Sakamoto, S.; Hasegawa, T.; Handa, T.; Morino, J.-I.; Oka, T.; Seta, M.; Sorai, K.; Usuda, K. S.; Hayashi, M.
217 A SCUBA Submillimetre Survey of the Galactic Centre 164 Pierce-Price, D.; Richer, J. S.; Lasenby, A. N.; Holland, W. S.; Greaves, J. S.; Jenness, T.; Matthews, H. E.; White, G. J.; Ward-Thompson, D.; Dent, W. R. F.; Zylka, R.; Mezger, P.; Hasegawa, T.; Oka, T.
231 A Deep Submillimeter Survey of the Galactic Center 228 Pierce-Price, D.; Richer, J. S.; Greaves, J. S.; Holland, W. S.; Jenness, T.; Lasenby, A. N.; White, G. J.; Matthews, H. E.; Ward-Thompson, D.; Dent, W. R. F.; Zylka, R.; Mezger, P.; Hasegawa, T.; Oka, T.; Omont, A.; Gilmore, G.
289 Observation of Interstellar H_3+ Using Subaru IRCS: the Galactic Center 189 Goto, M.; McCall, B. J.; Geballe, T. R.; Usuda, T.; Kobayashi, N.; Terada, H.; Oka, T.
439 The ASTE Galactic Center CO J=3–2 Survey: Probing Shocked Molecular Gas in the CMZ 3 Oka, T.; Tanaka, K.; Matsumura, S.; Nagai, M.; Kamegai, K.; Hasegawa, T.
439 H3+ in Warm, Diffuse Gas of the Central Molecular Zone 18 Oka, T.; Geballe, T. R.; Goto, M.; Usuda, T.; Indriolo, N.; McCall, B. J.
439 Large Scale Distribution of CN in the Central Molecular Zone: PDR or Weak XDR? 33 Tanaka, K.; Oka, T.; Nagai, M.; Kamegai, K.
439 Dust and Gas in the Nucleus of NGC 1068: Comparison to the Galactic Center's Central Molecular Zone 483 Geballe, T. R.; Mason, R. E.; Oka, T.
476 The ASTE Galactic Center Survey in the 350 and 500 GHz Bands 77 Tanaka, K.; Oka, T.; Matsumura, S.; Kamegai, K.; Nagai, M.
499 Spectral Line Survey and Mapping Observations toward the HVCC CO–0.40–0.22 175 Oka, T.; Mizuno, R.; Miura, K.; Takekawa, S.; Tanaka, K.
499 Deep Mapping Observations of the Galactic Circumnuclear Disk with Two Single-dish Telescopes 171 Takekawa, S.; Oka, T.; Tanaka, K.
499 Millimeter-wave Spectral Line Surveys Toward the Galactic Circumnuclear Disk and Sgr A* 173 Takekawa, S.; Oka, T.; Tanaka, K.; Matsumura, S.; Miura, K.; Sakai, D.
528 Detection of Another Molecular Bubble in the Galactic Center 75 Tsujimoto, S.; Oka, T.; Takekawa, S.; Yamada, M.; Tokuyama, S.; Iwata, Y.; Roll, J. A.
528 Search for Broad-velocity-width Molecular Features in the Galactic Plane 81 Yokozuka, H.; Oka, T.; Takekawa, S.; Iwata, Y.; Tsujimoto, S.; Watanabe, Y.
528 Automated Identification of High Velocity Compact Clouds in the Central Molecular Zone 85 Uruno, A.; Oka, T.; Takekawa, S.; Iwata, Y.; Tsujimoto, S.; Kanno, S.; Nakagawara, R.; Yokozuka, H.; Watanabe, Y.
528 Spectral Line Survey Toward the Energetic HVCC CO 0.02–0.02 89 Nakagawara, R.; Oka, T.; Iwata, Y.; Tsujimoto, S.; Roll, J. A.; Kanno, S.; Uruno, A.; Yokozuka, H.; Watanabe, Y.; Takekawa, S.
528 Peculiar Group of High-velocity Compact Clouds Near the Sagittarius B Cloud Complex 95 Watanabe, Y.; Oka, T.; Takekawa, S.; Tsujimoto, S.; Iwata, Y.; Kanno, S.; Yokozuka, H.; Uruno, A.; Nakagawara, R.
528 Discovery of a High-Velocity Compact Cloud With Very High CO J=3–2/J=1–0 Ratio 103 Kanno, S.; Oka, T.; 1; Tsujimoto, 2. S.; Iwata, Y.; Takekawa, S.
528 A New Look at the High-velocity Compact Cloud CO 0.02–0.02 109 Iwata, Y.; Oka, T.; 1; Takekawa, 2. S.; Nakagawara, R.; Tsujimoto, S.; Roll, J. A.
528 A 50-pc Molecular Ring That Encircles the Brightest Region of Diffuse X-ray Emission — Physical Association or Just a Coincidence? 127 Hasegawa, T.; Oka, T.; Takekawa, S.
528 Intermediate-mass Black Hole Candidates in the Galactic Center 149 Takekawa, S.; Oka, T.; Iwata, Y.; Tsujimoto, S.; Nomura, M.
528 Time Variations of the Sgr A* Flux at 230 GHz With ALMA 223 Iwata, Y.; Oka, T.; Miyoshi, M.; Tsuboi, M.; Takekawa, S.
528 Short Time Scale Variation in the Sub-millimeter Flux of Sgr A* 259 Miyoshi, M.; Asaki, Y.; Tsuboi, M.; Uehara, K.; Oka, T.; Iwata, Y.; Takahashi, M.; Ishitsuka, J.; Tsutsumi, T.; Miyazaki, A.; Matsumoto, R.
528 High Cosmic Ray Flux in the Galactic Center Probed by the H3+ Infrared Spectrum 425 Oka, T.