Oka Tomoharu 岡朋治

… Alternative Names

岡朋治オカトモハル

OKA Tomoharu 岡朋治

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Researcher Number	10291056
Other IDs
External Links
Affiliation (Current)	2026: 慶應義塾大学, 理工学部(矢上), 教授
Affiliation (based on the past Project Information) *help	2020 – 2024: 慶應義塾大学, 理工学部(矢上), 教授 2015 – 2017: 慶應義塾大学, 理工学部(矢上), 教授 2014: 慶應義塾大学, 理工学部, 教授 2012 – 2013: 慶應義塾大学, 理工学部, 准教授 2008: 慶応義塾大学, 理工学部, 准教授 … More 2008: Keio University, 理工学部, 准教授 2007: 東京大学, 大学院・理学研究科, 助教 2007: The University of Tokyo, Graduate School of Department of Science, Assistant Professor 2007: 東京大学, 理学系研究科, 助教 1999 – 2006: 東京大学, 大学院・理学系研究科, 助手 2001: 東京大学, 理学(系)研究科(研究院), 助手 Less
Review Section/Research Field	Principal Investigator Astronomy / Astronomy / Medium-sized Section 16:Astronomy and related fields Except Principal Investigator Astronomy / Astronomy / Science and Engineering / Particle/Nuclear/Cosmic ray/Astro physics
Keywords	Principal Investigator 銀河系中心 / 電波天文学 / 星間物質 / 銀河中心核 / ブラックホール / 巨大星団 / 超伝導素子 / 分子雲 / 銀河系中心核 / 爆発的星形成 … More / 中質量ブラックホール / 超巨大ブラックホール / 宇宙物理 / X 線γ線天文学 / 光学赤外線天文学 / テラヘルツ帯 / 銀河系 / サブミリ波望遠鏡 / 中性炭素原子 … More Except Principal Investigator 中性炭素原子 / 電波望遠鏡 / 星間分子雲 / 銀河系 / サブミリ波 / 星形成 / Galaxy / Submillimeter-wave / 超伝導 / 電波天文学 / テラヘルツ / neutral carbon atom / radio telescope / molecular cloud / 宇宙物理 / Interstellar matter / Radiative Transfer / Numerical Simulation / 原始銀河 / 活動銀河核 / 星間ガス / 輻射輸送 / 数値計算 / Superconductor / Terahertz / Atomic Carbon / Radio Telescope / Molecular Cloud / Star Formation / 熱伝導 / サブリミ波 / superconductivity / terahertz-wave / 星間化学 / 中世炭素原子 / 超新星残骸 / 分子雲観測 / 高エネルギーガンマ線 / ガンマ線天文学 / 宇宙物理学 / 星間物質 / 超伝導材料 / マゼラン星雲 / アタカマ砂漠 / ALMA / サブミリ波天文学 / 超伝導技術 / 小型望遠鏡 / サブミリ波受信機 Less

Search for Missing Black Holes in the Galaxy based on Submillimeter-wave ObservationsPrincipal Investigator
- Principal Investigator
  
  Oka Tomoharu
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 16:Astronomy and related fields
- Research Institution
  Keio University
Search for Intermediate-mass Black Holes in the Galactic Center Based on Molecular Line ObservationsPrincipal Investigator
- Principal Investigator
  
  Oka Tomoharu
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  Keio University
Search for super star clusters and intermediate-mass black holes in the depths of our GalaxyPrincipal Investigator
- Principal Investigator
  
  OKA Tomoharu
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Astronomy
- Research Institution
  Keio University
Observational Study of the Galactic Nuclues Sgr A* : Mass Accretion and EvolutionPrincipal Investigator
- Principal Investigator
  
  OKA Tomoharu
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Astronomy
- Research Institution
  Keio University
  The University of Tokyo
Multifaceted study of unidentified high-energy sources
- Principal Investigator
  
  KAWACHI Akiko
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Tokai University
Numerical Astronomy using molecular and atomic line transfer calculations in the ALMA-era.
- Principal Investigator
  
  MIYAMA Shoken
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory of Japan
テラヘルツ・ヘテロダインセンシングの開拓による銀河系星間雲の形成と進化の研究
- Principal Investigator
  
  山本智
- Project Period (FY)
  2003 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
中性炭素原子サブミリ波輝線を用いた銀河系スケールでの星間分子雲形成の探究
- Principal Investigator
  
  山本智
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  The University of Tokyo
テラヘルツ帯原子・イオン禁制スペクトル線による銀河系内星間ガスの探査Principal Investigator
- Principal Investigator
  
  岡朋治
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Astronomy
- Research Institution
  The University of Tokyo
Phase Interchange of Galactic Interstellar Gas Explored by the Terahertz Heterodyne Sensing
- Principal Investigator
  
  YAMAMOTO Satoshi
- Project Period (FY)
  2002 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Astronomy
- Research Institution
  The University of Tokyo
小口径サブミリ波望遠鏡による中性炭素原子線のマゼラン星雲広域観測
- Principal Investigator
  
  SEKIMOTO Yutaro
- Project Period (FY)
  2001
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (A)
- Review Section
  
  Science and Engineering
- Research Institution
  National Astronomical Observatory of Japan
可般型サブミリ波望遠鏡を用いた中性炭素原子輝線の銀河系中心領域サーベイPrincipal Investigator
- Principal Investigator
  
  岡朋治
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Astronomy
- Research Institution
  The University of Tokyo
A Large Scale Survey of the Subnmillimeter-wave Emission of Atomic Carbon at Northrn Chile
- Principal Investigator
  
  YAMAMOTO Satoshi
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  The University of Tokyo
Study on Molecular Cloud Formation by Large scale Submillimeter-wave Observations of Neutral Carbon Atom
- Principal Investigator
  
  YAMAMOTO Satoshi
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Astronomy
- Research Institution
  The University of Tokyo

[Book] New Horizons in Galactic Center Astronomy and Beyond2021
- Author(s)
  Masato Tsuboi and Tomoharu Oka
- Total Pages
  460
- Publisher
  Astronomical Society of the Pacific
- ISBN
  9781583819432
- Data Source
  KAKENHI-PROJECT-20H00178
[Book] 銀河の中心に潜むもの　ブラックホールと重力波の謎にいどむ2018
- Author(s)
  岡朋治
- Total Pages
  120
- Publisher
  慶應義塾大学出版会
- ISBN
  9784766424928
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Millimeter-wave CO and SiO Observations toward the Broad-velocity-width Molecular Feature CO 16.134-0.553: A Smith Cloud Scenario?2024
- Author(s)
  Hiroki Yokozuka, Tomoharu Oka, Shiho Tsujimoto, Yuto Watanabe, Miyuki Kaneko
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 964
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Parabolic-like Trend in SiO Ratios throughout the Central Molecular Zone: Possible Signature of a Past Nuclear Activity in the Galactic Center2024
- Author(s)
  Takekawa Shunya、Oka Tomoharu、Tsujimoto Shiho、Yokozuka Hiroki、Harada Nanase、Kaneko Miyuki、Enokiya Rei、Iwata Yuhei
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 972 Issue: 1 Pages: L3-L3
- DOI
  10.3847/2041-8213/ad6c51
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00178, KAKENHI-PROJECT-24K17091
[Journal Article] A Broad Line-width, Compact, Millimeter-bright Molecular Emission Line Source near the Galactic Center2024
- Author(s)
  Ginsburg Adam, ..., Oka Tomoharu (24番目), et al.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 968 Issue: 1 Pages: L11-L11
- DOI
  10.3847/2041-8213/ad47fa
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] ALMA View of the High-velocity-dispersion Compact Cloud CO 0.02-0.02 at the Galactic Center2023
- Author(s)
  Yuhei Iwata, Tomoharu Oka, Shunya Takekawa, Shiho Tsujimoto, Rei Enokiya
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 950
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Discovery of a molecular cloud possibly associated with the youngest Galactic SNR G1.9+0.32023
- Author(s)
  Rei Enokiya, Hidetoshi Sano, Miroslav D.Filipovi;, Rami Z. E.Alsaberi, Tsuyoshi Inoue, Tomoharu Oka
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 75 Pages: 970-985
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Discovery of the Tadpole Molecular Cloud near the Galactic Nucleus2023
- Author(s)
  Kaneko Miyuki、Oka Tomoharu、Yokozuka Hiroki、Enokiya Rei、Takekawa Shunya、Iwata Yuhei、Tsujimoto Shiho
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 942 Issue: 1 Pages: 46-46
- DOI
  10.3847/1538-4357/aca66a
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14768, KAKENHI-PROJECT-20H00178
[Journal Article] atalog of High-velocity Dispersion Compact Clouds in the Central Molecular Zone of Our Galaxy2022
- Author(s)
  Tomoharu Oka, Asaka Uruno, Rei Enokiya, Taichi Nakamura, Yuto Yamasaki, Yuto Watanabe, Sekito Tokuyama, Yuhei Iwata
- Journal Title
  
  The Astrophysical Journal Supplement
  
  Volume: 261 Issue: 2 Pages: 13-13
- DOI
  10.3847/1538-4365/ac6bfc
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Broad-velocity-width Molecular Features in the Galactic Plane2021
- Author(s)
  Yokozuka Hiroki、Oka Tomoharu、Takekawa Shunya、Iwata Yuhei、Tsujimoto Shiho
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 908 Issue: 2 Pages: 246-246
- DOI
  10.3847/1538-4357/abd556
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14768, KAKENHI-PROJECT-18J20450, KAKENHI-PROJECT-19J10863, KAKENHI-PROJECT-20H00178
[Journal Article] A 50-pc Molecular Ring That Encircles the Brightest Region of Diffuse X-ray Emission - Physical Association or Just a Coincidence?2021
- Author(s)
  Hasegawa, T. ; Oka, T. ; Takekawa, S.
- Journal Title
  
  New Horizons in Galactic Center Astronomy and Beyond. ASP Conference Series
  
  Volume: 528 Pages: 127-129
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Spectral Line Survey Toward the Energetic HVCC CO 0.02-0.022021
- Author(s)
  Nakagawara, R.; Oka, T.; Iwata, Y.; Tsujimoto, S.; Roll, J. A.; Kanno, S.; Uruno, A.; Yokozuka, H.; Watanabe, Y.; Takekawa, S.
- Journal Title
  
  New Horizons in Galactic Center Astronomy and Beyond. ASP Conference Series
  
  Volume: 528 Pages: 89-90
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Automated Identification of High Velocity Compact Clouds in the Central Molecular Zone2021
- Author(s)
  Uruno, A.; Oka, T.; Takekawa, S.; Iwata, Y.; Tsujimoto, S.; Kanno, S.; Nakagawara, R.; Yokozuka, H.; Watanabe, Y.
- Journal Title
  
  New Horizons in Galactic Center Astronomy and Beyond. ASP Conference Series
  
  Volume: 528 Pages: 85-87
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Detection of Another Molecular Bubble in the Galactic Center2021
- Author(s)
  Tsujimoto, S.; Oka, T.; Takekawa, S.; Yamada, M.; Tokuyama, S.; Iwata, Y.; Roll, J. A.
- Journal Title
  
  New Horizons in Galactic Center Astronomy and Beyond. ASP Conference Series
  
  Volume: 528 Pages: 75-78
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] New Look at the Molecular Superbubble Candidate in the Galactic Center2021
- Author(s)
  Tsujimoto Shiho、Oka Tomoharu、Takekawa Shunya、Iwata Yuhei、Uruno Asaka、Yokozuka Hiroki、Nakagawara Ryosuke、Watanabe Yuto、Kawakami Akira、Nishiyama Sonomi、Kaneko Miyuki、Kanno Shoko、Ogawa Takuma
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 910 Issue: 1 Pages: 61-61
- DOI
  10.3847/1538-4357/abe61e
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14768, KAKENHI-PROJECT-18J20450, KAKENHI-PROJECT-19J10863, KAKENHI-PROJECT-20H00178
[Journal Article] Peculiar Group of High-velocity Compact Clouds Near the Sagittarius B Cloud Complex2021
- Author(s)
  Watanabe, Y.; Oka, T.; Takekawa, S.; Tsujimoto, S.; Iwata, Y.; Kanno, S.; Yokozuka, H.; Uruno, A.; Nakagawara, R.
- Journal Title
  
  New Horizons in Galactic Center Astronomy and Beyond. ASP Conference Series
  
  Volume: 528 Pages: 95-97
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Short Time Scale Variation in the Sub-millimeter Flux of Sgr A*2021
- Author(s)
  Miyoshi, M. ; Asaki, Y. ; Tsuboi, M. ; Uehara, K. ; Oka, T. ; Iwata, Y. ; Takahashi, M. ; Ishitsuka, J. ; Tsutsumi, T. ; Miyazaki, A. ; Matsumoto, R.
- Journal Title
  
  New Horizons in Galactic Center Astronomy and Beyond. ASP Conference Series
  
  Volume: 528 Pages: 259-261
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Search for Broad-velocity-width Molecular Features in the Galactic Plane2021
- Author(s)
  Yokozuka, H.; Oka, T.; Takekawa, S.; Iwata, Y.; Tsujimoto, S.; Watanabe, Y.
- Journal Title
  
  New Horizons in Galactic Center Astronomy and Beyond. ASP Conference Series
  
  Volume: 528 Pages: 81-83
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Discovery of a High-Velocity Compact Cloud With Very High CO J=3-2/J=1-0 Ratio2021
- Author(s)
  Kanno, S. ; Oka, T. ; Tsujimoto, S. ; Iwata, Y. ; Takekawa, S.
- Journal Title
  
  New Horizons in Galactic Center Astronomy and Beyond. ASP Conference Series
  
  Volume: 528 Pages: 103-105
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Time Variations of the Sgr A* Flux at 230 GHz With ALMA2021
- Author(s)
  Iwata, Y. ; Oka, T. ; Miyoshi, M. ; Tsuboi, M. ; Takekawa, S.
- Journal Title
  
  New Horizons in Galactic Center Astronomy and Beyond. ASP Conference Series
  
  Volume: 528 Pages: 223-225
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] A New Look at the High-velocity Compact Cloud CO 0.02-0.022021
- Author(s)
  Iwata, Y. ; Oka, T. ; Takekawa, S. ; Nakagawara, R. ; Tsujimoto, S. ; Roll, J. A.
- Journal Title
  
  New Horizons in Galactic Center Astronomy and Beyond. ASP Conference Series
  
  Volume: 528 Pages: 109-110
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Intermediate-mass Black Hole Candidates in the Galactic Center2021
- Author(s)
  Takekawa, S. ; Oka, T. ; Iwata, Y. ; Tsujimoto, S. ; Nomura, M.
- Journal Title
  
  New Horizons in Galactic Center Astronomy and Beyond. ASP Conference Series
  
  Volume: 528 Pages: 149-154
- Data Source
  KAKENHI-PROJECT-20H00178
[Journal Article] Time Variations in the Flux Density of Sgr A* at 230 GHz Detected with ALMA2020
- Author(s)
  Iwata Yuhei、Oka Tomoharu、Tsuboi Masato、Miyoshi Makoto、Takekawa Shunya
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 892 Issue: 2 Pages: L30-L30
- DOI
  10.3847/2041-8213/ab800d
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18J20450, KAKENHI-PROJECT-19K03939, KAKENHI-PROJECT-19K14768, KAKENHI-PROJECT-20H00178
[Journal Article] Detection of Another Molecular Bubble in the Galactic Center2018
- Author(s)
  Shiho Tsujimoto, Tomoharu Oka, Takekawa Shunya, Masaya Yamada, Sekito Tokuyama, Yuhei Iwata, Justin A. Roll
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 856 Issue: 2 Pages: 91-95
- DOI
  10.3847/1538-4357/aab36b
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Distance to the Low-velocity Cloud in the Direction of the High-velocity Compact Cloud CO-0.40-0.222017
- Author(s)
  Iwata Yuhei, Haruka Kato, Sakai Daisuke, Tomoharu Oka
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 840 Issue: 1 Pages: 18-21
- DOI
  10.3847/1538-4357/aa67f9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Kinematics of the Ultra-High-Velocity Gas in the Expanding Molecular Shell Adjacent to the W44 Supernova Remnant2017
- Author(s)
  Masaya Yamada, Tomoharu Oka, Kunihiko Tanaka, Mariko Nomura, Shunya Takekawa, Yuhei Iwata, Sekito Tokuyama, Keisuke Tanabe, Shiho Tsujimoto, Maiko Furusawa
- Journal Title
  
  Proceedings of the International Astronomical Union
  
  Volume: 322 Issue: S322 Pages: 151-153
- DOI
  10.1017/s1743921316012473
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Discovery of Two Small High-velocity Compact Clouds in the Central 10 pc of Our Galaxy2017
- Author(s)
  Takekawa Shunya, Tomoharu Oka, Iwata Yuhei, Tokuyama Sekito, Nomura Mariko
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 843 Issue: 1 Pages: L11-L11
- DOI
  10.3847/2041-8213/aa79ee
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03643, KAKENHI-PROJECT-15J04405
[Journal Article] Possible Detection of Quasi-Periodic Oscillations from Sgr A* at 43 GHz2017
- Author(s)
  Yuhei Iwata, Tomoharu Oka, Makoto Miyoshi
- Journal Title
  
  Proceedings of the International Astronomical Union
  
  Volume: 322 Issue: S322 Pages: 50-51
- DOI
  10.1017/s1743921316012382
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Physical Contact between the +20 km s-1 Cloud and the Cricumnuclear Disk2017
- Author(s)
  Shunya Takekawa, Tomoharu Oka, and Kunihiko Tanaka
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 834 Issue: 2 Pages: 121-130
- DOI
  10.3847/1538-4357/834/2/121
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15J04405, KAKENHI-PROJECT-15H03643
[Journal Article] Physical Contact between the +20 km s-1 Cloud and the Galactic Circumnuclear Disk2017
- Author(s)
  Shunya Takekawa, Tomoharu Oka , Kunihiko Tanaka
- Journal Title
  
  Proceedings of the International Astronomical Union
  
  Volume: 322 Issue: S322 Pages: 145-146
- DOI
  10.1017/s1743921316011844
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Kinematics of Ultra-high-velocity Gas in the Expanding Molecular Shell Adjacent to the W44 Supernova Remnant2017
- Author(s)
  Yamada Masaya, Tomoharu Oka, Shunya Takekawa, Yuhei Iwata, Shiho Tsujimoto, Sekito Tokuyama, Maiko Furusawa, Keisuke Tanabe, Mariko Nomura
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 834 Issue: 1 Pages: L3-L3
- DOI
  10.3847/2041-8213/834/1/l3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Millimetre-wave emission from an intermediate-mass black hole candidate in the Milky Way2017
- Author(s)
  Tomoharu Oka, Shiho Tsujimoto, Yuhei Iwata, Mariko Nomura, Shunya Takekawa
- Journal Title
  
  Nature Astronomy
  
  Volume: 1 Issue: 10 Pages: 709-721
- DOI
  10.1038/s41550-017-0224-z
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Signature of an Intermediate-Mass Black Hole in the Central Molecular Zone of Our Galaxy2017
- Author(s)
  Tomoharu Oka , Reiko Mizuno, Kodai Miura, Shunya Takekawa
- Journal Title
  
  Proceedings of the International Astronomical Union
  
  Volume: 322 Issue: S322 Pages: 119-122
- DOI
  10.1017/s1743921316011832
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Caravan-Submm, Black Hole Imager in the Andes2016
- Author(s)
  Makoto Miyoshi, Takashi Kasuga, Jose K Ishitsuka Iba, Tomoharu Oka, Mamoru Sekido, Kazuhiro Takefuji, Masaaki Takahashi, Hiromi Saida, Rohta Takahashi
- Journal Title
  
  Advances in Astronomy
  
  Volume: 8306494 Pages: 1-11
- DOI
  10.1155/2016/8306494
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Signature of an Intermediate-mass Black Hole in the Central Molecular Zone of Our Galaxy2016
- Author(s)
  T. Oka, R. Mizuno, K. Miura, & S. Takekawa
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 816 Issue: 1 Pages: L7-L7
- DOI
  10.3847/2041-8205/816/1/l7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] 銀河系中心のもう一つのブラックホール2016
- Author(s)
  岡朋治
- Journal Title
  
  パリティ
  
  Volume: 32 Pages: 58-60
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Deep Mapping Observations of the Galactic Circumnuclear Disk with Two Single-dish Telescopes2015
- Author(s)
  S. Takekawa, T. Oka, & K. Tanaka
- Journal Title
  
  "Revolution in Astronomy with ALMA: The Third Year", ASPC Conf. Ser.
  
  Volume: 499 Pages: 171-171
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Millimeter-wave Spectral Line Surveys Toward the Galactic Circumnuclear Disk and Sgr A*2015
- Author(s)
  S. Takekawa, T. Oka, K. Tanaka, S. Matsumura, K. Miura, & D. Sakai
- Journal Title
  
  "Revolution in Astronomy with ALMA: The Third Year", ASPC Conf. Ser.
  
  Volume: 499 Pages: 173-173
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Spectral Line Survey and Mapping Observations toward the HVCC CO-0.40-0.222015
- Author(s)
  T. Oka, R. Mizuno, K. Miura, S. Takekawa, & K. Tanaka
- Journal Title
  
  "Revolution in Astronomy with ALMA: The Third Year", ASPC Conf. Ser.
  
  Volume: 499 Pages: 175-175
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] CO-0.30-0.07: A Peculiar Molecular Clump with an Extremely Broad Velocity Width in the Central Molecular Zone of the Milky Way2015
- Author(s)
  Tanaka, K, Nagai, M., Kamegai, K., Oka, T.
- Journal Title
  
  Astrophysical Journal
  
  Volume: 806 Issue: 1 Pages: 130-142
- DOI
  10.1088/0004-637x/806/1/130
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26800105, KAKENHI-PROJECT-15H03643
[Journal Article] Giant Molecular Clouds with High Abundance of Atomic Carbon and Cyano Radical in the Milky Way's Central Molecular Zone2015
- Author(s)
  K. Tanaka, T. Oka, M. Nagai, & K. Kamegai
- Journal Title
  
  IAU General Assembly, Meeting #29
  
  Volume: 2231774 Pages: 1-1
- Data Source
  KAKENHI-PROJECT-15H03643
[Journal Article] Millimeter-wave Molecular Line Observations of the Tornado Nebula2014
- Author(s)
  D. Sakai, T. Oka, K. Tanaka, S. Matsumura, K. Miura, & S. Takekawa
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 791 Pages: 49-55
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540236
[Journal Article] Flux monitoring observations of Sgr A* at 8 GHz and 2 GHz with the NICT Kashima-Koganei VLBI System2014
- Author(s)
  S. Takekawa, T. Oka & M. Sekido
- Journal Title
  
  “The galactic center: Feeding and feedback in a normal galactic nucleus”, IAUS
  
  Volume: 303 Issue: S303 Pages: 330-332
- DOI
  10.1017/s1743921314000878
- Data Source
  KAKENHI-PROJECT-24540236
[Journal Article] Millimeter-wave Spectral Line Surveys toward the Galactic Circumnuclear Disk and Sgr A*2014
- Author(s)
  S. Takekawa, T. Oka, K. Tanaka, S. Matsumura, K. Miura, & D. Sakai
- Journal Title
  
  The Astrophysical Journal Supplement
  
  Volume: 214 Issue: 1 Pages: 2-25
- DOI
  10.1088/0067-0049/214/1/2
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540236
[Journal Article] High Velocity Compact Clouds in the Sagittarius C Region2014
- Author(s)
  Tanaka, Kunihiko; Oka, Tomoharu; Matsumura, Shinji; Nagai, Makoto; Kamegai, Kazuhisa
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 783 Issue: 1 Pages: 62-71
- DOI
  10.1088/0004-637x/783/1/62
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540236
[Journal Article] 3 mm band line survey toward the high-velocity compact cloud CO–0.40–0.222014
- Author(s)
  T. Oka, K. Tanaka, S. Matsumura, K. Miura, S. Takekawa, Y. Takahata, & A. Nishino
- Journal Title
  
  “The galactic center: Feeding and feedback in a normal galactic nucleus”, IAUS
  
  Volume: 303 Issue: S303 Pages: 202-204
- DOI
  10.1017/s1743921314000568
- Data Source
  KAKENHI-PROJECT-24540236
[Journal Article] Daily monitor of Sagittarius A* at 22 GHz with the Japanese VLBI Network2014
- Author(s)
  M. Tsuboi, Y. Asaki, Y. Yonekura, Y. Miyamoto, H. Kaneko, M. Seta, N. Nakai, O. Kameya, M. Miyoshi, H. Takaba, K. Wakamatsu, Y. Fukuzaki, T. Morimitsu, K. Uehara, M. Sekido, T. Oka, S. Takekawa, T. Omodaka, T. Handa, & A. Takumi
- Journal Title
  
  “The galactic center: Feeding and feedback in a normal galactic nucleus”, IAUS
  
  Volume: 303 Issue: S303 Pages: 382-384
- DOI
  10.1017/s1743921314000969
- Data Source
  KAKENHI-PROJECT-24540236
[Journal Article] Kinematics of Shocked Molecular Gas Adjacent to the Supernova2013
- Author(s)
  Sashida, T., Oka, T., Tanaka, K., Aono, K., Matusura, S., Nagai, M., Seta, M.
- Journal Title
  
  Astrophysical Journal
  
  Volume: 774 Issue: 1 Pages: 10-16
- DOI
  10.1088/0004-637x/774/1/10
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244011, KAKENHI-PROJECT-24540236
[Journal Article] ASTE CO J = 3-2 Survey of the Galactic Center2012
- Author(s)
  Oka, Tomoharu; Onodera, Yui; Nagai, Makoto; Tanaka, Kunihiko; Matsumura, Shinji; Kamegai, Kazuhisa
- Journal Title
  
  The Astrophysical Journal Supplement
  
  Volume: 201 Issue: 2 Pages: 14-25
- DOI
  10.1088/0067-0049/201/2/14
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540236
[Journal Article] Discovery of the Pigtail Molecular Cloud in the Galactic Center2012
- Author(s)
  Matsumura, Shinji; Oka, Tomoharu; Tanaka, Kunihiko; Nagai, Makoto; Kamegai, Kazuhisa; Hasegawa, Tetsuo
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 756 Issue: 1 Pages: 87-93
- DOI
  10.1088/0004-637x/756/1/87
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540236
[Journal Article] Aperture Synthesis Imaging of a High-Velocity Compact Cloud near the Galactic Center2009
- Author(s)
  Oka, Hasegawa, White, Sato, Tsuboi, and Miyazaki, et.al.
- Journal Title
  
  Publication of Astronomical Society Journal Japan 60
  
  Pages: 429-434
- NAID
  10023952672
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540307
[Journal Article] Aperture Synthesis Imaging of a High-Velocity Compact Cloud near the Galactic Center2009
- Author(s)
  Oka, Hasegawa, White, Sato, Tsuboi, Miyazaki
- Journal Title
  
  Publications of the Astronomical Society of Japan 60
- NAID
  10023952672
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540307
[Journal Article] Aperture Synthesis Imaging of a High-Velocity Compact Cloud near the Galactic Center2009
- Author(s)
  Oka, T, Hasegawa, T., White, G. J., Sato, F., Tsuboi, M., & Miyazaki, A.
- Journal Title
  
  Publications of the Astronomical Society of Japan 60
  
  Pages: 429-434
- NAID
  10023952672
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540237
[Journal Article] Physical and chemical properties of massive clumps in the AFGL 333 cloud2008
- Author(s)
  Sakai, Oka, Yamamoto
- Journal Title
  
  Astrophys. Journal 662
  
  Pages: 1043-1051
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540307
[Journal Article] Aperture Synthesis Imaging of a High-Velocity Compact Cloud near the Galactic Center2008
- Author(s)
  T. Oka, T. Hasegawa, G. J. White, F. Sato, M. Tsuboi, & A. Miyazaki
- Journal Title
  
  Publications of the Astronomical Society of Japan 60
  
  Pages: 429-434
- NAID
  10023952672
- Data Source
  KAKENHI-PROJECT-19540237
[Journal Article] Physical and Chemical Properties of Massive Clumps in the AFGL 333 Cloud2007
- Author(s)
  T. Sakai, T. Oka, & S. Yamamoto
- Journal Title
  
  The Astrophysical Journal 662
  
  Pages: 1043-1051
- Data Source
  KAKENHI-PROJECT-19540237
[Journal Article] Physical and chemical properties of massive clumps in the AFGL 333 cloud2007
- Author(s)
  Sakai, Oka, Yamamoto
- Journal Title
  
  Astrophys.Journal 662
  
  Pages: 1043-1051
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540307
[Journal Article] Physical Conditions of Molecular Gas in the Galactic Center2007
- Author(s)
  Nagai, M., Kamegai, K., Tanaka, K., & Oka
- Journal Title
  
  Publications of the Astronomical Society of Japan 59
  
  Pages: 25-31
- NAID
  10023943878
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540237
[Journal Article] High-Resolution Mappings of the l=1°.3 Complex in Molecular Lines : Discovery of a Proto-Superbubble2007
- Author(s)
  K. Tanaka, K. Kamegai, M. Nagai, & T. Oka
- Journal Title
  
  Publications of the Astronomical Society of Japan 59
  
  Pages: 323-333
- NAID
  10023944937
- Data Source
  KAKENHI-PROJECT-19540237
[Journal Article] Physical Conditions of Molecular Gas in the Galactic Center2007
- Author(s)
  M. Nagai, K. Tanaka, K. Kamegai, & T. Oka
- Journal Title
  
  Publications of the Astronomical Society of Japan 59
  
  Pages: 25-31
- NAID
  10023943878
- Data Source
  KAKENHI-PROJECT-19540237
[Journal Article] A CO J=3-2 Survey of the Galactic Center2007
- Author(s)
  T. Oka, M. Nagai, K. Kamegai, K. Tanaka, & N. Kuboi
- Journal Title
  
  Publications of the Astronomical Society of Japan 59
  
  Pages: 15-23
- NAID
  10023943844
- Data Source
  KAKENHI-PROJECT-19540237
[Journal Article] High-Resolution Mapping of the l=1.° 3 Complex in Molecular Lines: Discovery of a Proto-Superbubble2007
- Author(s)
  Tanaka, K., Kamegai, K., Nagai, M., & Oka, T.
- Journal Title
  
  Publications of the Astronomical Society of Japan 59
  
  Pages: 323-333
- NAID
  10023944937
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540237
[Journal Article] A CO J=3-2 Survey of the Galactic Center2007
- Author(s)
  Oka., Nagai, M., Kamegai, K., Tanaka, K., & Kuboi, N.
- Journal Title
  
  Publications of the Astronomical Society of Japan 59
  
  Pages: 15-23
- NAID
  10023943844
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540237
[Journal Article] Atomic Carbon in the Southern Milky Way2005
- Author(s)
  Tomoharu Oka
- Journal Title
  
  Astrophysical Journal 623
  
  Pages: 889-889
- Data Source
  KAKENHI-PROJECT-14204013
[Journal Article] ATOMIC CARBON IN THE SOUTHERN MILKY WAY2005
- Author(s)
  Oka, T., Kamegai, K., Hayashida, M., Nagai, M., Ikeda, M., Kuboi, N., Tanaka, K., Bronfman I, Yamamoto S.
- Journal Title
  
  The Astrophysical Journal 624(印刷中)
- Data Source
  KAKENHI-PROJECT-14702002
[Journal Article] Atomic Carbon in the Southern Milky Way2005
- Author(s)
  Tomoharu Oka
- Journal Title
  
  Astrophysical Journal 623
  
  Pages: 889-889
- Data Source
  KAKENHI-PROJECT-15403003
[Journal Article] Atomic Carbon in the Southern Milky Way2005
- Author(s)
  Tomoharu Oka
- Journal Title
  
  The Astrophysical Journal (印刷中)
- Data Source
  KAKENHI-PROJECT-15403003
[Journal Article] Atomic Carbon in the Southern Milky Way2005
- Author(s)
  Tomoharu Oka
- Journal Title
  
  The Astrophysical Journal (印刷中)
- Data Source
  KAKENHI-PROJECT-14204013
[Journal Article] Atomic Carbon in the Southern Milky Way2005
- Author(s)
  Tomoharu Oka
- Journal Title
  
  The Astrophysical Journal (印刷中)
- Data Source
  KAKENHI-PROJECT-15071201
[Journal Article] Atomic Carbon in the Southern Milky Way2005
- Author(s)
  Tomoharu Oka
- Journal Title
  
  Astrophysical Journal 623
  
  Pages: 889-889
- Data Source
  KAKENHI-PROJECT-15071201
[Journal Article] Atomic Carbon in the Southern Milky Way2005
- Author(s)
  Tomoharu Oka
- Journal Title
  
  Astrophys.J. 623
  
  Pages: 889-896
- Data Source
  KAKENHI-PROJECT-15403003
[Journal Article] Submillimeter-wave CI Spectral Lines from the NGC1333 Region2004
- Author(s)
  Tomoharu Oka
- Journal Title
  
  Astrophys. J. 602
  
  Pages: 803-815
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204013
[Journal Article] CI Submillimeter-wave Line Emission from the NGC 1333 Region2004
- Author(s)
  Tomoharu Oka
- Journal Title
  
  The Astrophysical Journal 612
  
  Pages: 803-815
- Data Source
  KAKENHI-PROJECT-15403003
[Journal Article] CI Submillimeter-wave Line Emission from the NGC 1333 Region2004
- Author(s)
  Tomoharu Oka
- Journal Title
  
  The Astrophysical Journal 612
  
  Pages: 803-815
- Data Source
  KAKENHI-PROJECT-14204013
[Journal Article] CI Submillimeter-wave Line Emission from the NGC 1333 Region2004
- Author(s)
  Tomoharu Oka
- Journal Title
  
  The Astrophysical Journal 612
  
  Pages: 803-815
- Data Source
  KAKENHI-PROJECT-15071201
[Journal Article] Submillimeter-wave CI Spectral Line from the NGC1333 Region2004
- Author(s)
  Tomoharu Oka et al.
- Journal Title
  
  Astrophys.J. 602
  
  Pages: 803-815
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14204013
[Journal Article] Submillimeter-wave CI Spectral Line from the NGC1333 Region2004
- Author(s)
  Tomohaku Oka
- Journal Title
  
  Astrophys.J. 602
  
  Pages: 803-815
- Data Source
  KAKENHI-PROJECT-15403003
[Journal Article] OBSERVATION OF THE [CI] ^3P_1-^3P_0 LINE TOWARD THE IC1396 REGION2004
- Author(s)
  Tanaka, T., Oka, T., Yamamoto, S.
- Journal Title
  
  American Astronomical Society Meeting 204
  
  Pages: 6105-6105
- Data Source
  KAKENHI-PROJECT-14702002
[Presentation] ALMA による超新星残骸 W44 超高速度成分 Bullet の観測的研究2025
- Author(s)
  蒔田桃子, 岡朋治
- Organizer
  日本天文学会2025年春季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] クェーサー吸収線を使用した z = 0.89 における宇宙マイクロ波背景放射温度の計測 (III)2025
- Author(s)
  小谷竜也, 岡朋治, 柳原一輝, 金子美由起, 有山諒, 榎谷玲依
- Organizer
  日本天文学会2025年春季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] ALMA で観測されたミリ波帯光度曲線の解析による銀河系中心核 Sgr A* における降着円盤傾斜角の決定2025
- Author(s)
  柳澤一輝, 有山諒, 岡朋治, 岩田悠平
- Organizer
  日本天文学会2025年春季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 銀河系中心大質量ブラックホール SgrA*の 340 GHz 帯短期強度変動 (III)2025
- Author(s)
  三好真, 朝木義晴, 坪井昌人, 上原顕太, 堤貴弘, 宮崎敦, 加藤成晃, 松元亮治, 岡朋治, 高橋真聡
- Organizer
  日本天文学会2025年春季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] ALMA による銀河系中心高速度コンパクト雲 CO 0.02-0.02 の高分解能観測2025
- Author(s)
  岩田悠平, 岡朋治, 辻本志保, 竹川俊也, 榎谷玲依
- Organizer
  日本天文学会2025年春季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 銀河系中心部で発見された高速度コンパクト雲 CO-0.26+0.02 の観測的研究2024
- Author(s)
  周楽涵, 有山諒, 宇田川賢, 小谷竜也, 岡朋治
- Organizer
  日本天文学会2024年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] ALMA による銀河系中心核 Sgr A*の 230 GHz 帯光度の正弦波的変動の検出2024
- Author(s)
  柳澤一輝, 有山諒, 岡朋治, 岩田悠平
- Organizer
  日本天文学会2024年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] クェーサー吸収線を使用した z = 0.89 における宇宙マイクロ波背景放射温度の計測 (II)2024
- Author(s)
  小谷竜也, 岡朋治, 柳原一輝, 金子美由起, 榎谷玲依
- Organizer
  日本天文学会2024年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] ASTE 望遠鏡による特異分子雲 Tadpole の CO J=4-3, [CI] スペクトル線観測2024
- Author(s)
  有山諒, 金子美由起, 中村太一, 岡朋治
- Organizer
  日本天文学会2024年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] Discovery of a Stellar Vertical Velocity Anomaly Associated with the Broad-velocity-width Molecular Feature CO 16.134-0.553 - Signature of a Dark Matter Subhalo Plunged into the Galactic Disk?2024
- Author(s)
  Ken Udagawa, Tomoharu Oka
- Organizer
  East Asian Young Astronomers Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] マイクロクエーサー 1E 1740.7-2942 に駆動された分子ジェットの発見2024
- Author(s)
  竹川俊也, 岡朋治
- Organizer
  日本天文学会2024年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] Millimeter and Submillimeter-wave Molecular Line Observations toward the GeV gamma-ray Source Associated with the SS433/W50 System2024
- Author(s)
  Ryo Ariyama, Tomoharu Oka
- Organizer
  East Asian Young Astronomers Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 超新星残骸G1.9+0.3に付随する分子雲の発見2024
- Author(s)
  榎谷玲依, 佐野栄俊, Miroslav D. Filipovic, Rami Z. E. Alsaberi, 井上剛, 岡朋治
- Organizer
  日本天文学会2024年春季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] Measurement of Cosmic Microwave Background Radiation Temperature at z=0.89 Using Quasar Absorption Lines2024
- Author(s)
  Tatsuya Kotani, Tomoharu Oka
- Organizer
  East Asian Young Astronomers Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] Kinematical Study of the High Velocity Compact Cloud CO-0.26+0.02 Based on Millimeter and Submillimeter-wave Molecular Line Observations2024
- Author(s)
  Lehan Zhou, Tomoharu Oka
- Organizer
  East Asian Young Astronomers Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 広速度幅分子ガス成分 CO 16.134-0.553 周辺における恒星の運動解析 (II)2024
- Author(s)
  宇田川賢, 岡朋治, 横塚弘樹
- Organizer
  日本天文学会2024年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] クェーサー吸収線を使用したz=0.89における宇宙マイクロ波背景放射温度の計測2023
- Author(s)
  小谷竜也, 岡朋治, 柳原一輝, 榎谷玲依
- Organizer
  日本天文学会2023年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] SS433/W50に付随するGeVガンマ線源Fermi J1913+0515方向のCO分子スペクトル線観測2023
- Author(s)
  有山諒、岡朋治、金子美由起
- Organizer
  日本天文学会2023年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] ALMA望遠鏡による特異分子雲“Tadpole"の高分解能観測2023
- Author(s)
  金子美由起, 岡朋治, 横塚弘樹, 辻本志保, 竹川俊也, 岩田悠平, 榎谷玲依
- Organizer
  日本天文学会2023年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 広速度幅分子ガス成分CO 16.134–0.553周辺における恒星の運動解析2023
- Author(s)
  宇田川賢, 岡朋治, 横塚弘樹
- Organizer
  日本天文学会2023年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 銀河系中心分子層に発見された高速度コンパクト雲2022
- Author(s)
  岡朋治
- Organizer
  日本天文学会2022年秋季年会
- Invited
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 銀河系中心領域に発見された特異分子雲 “Tadpole”の観測的研究2022
- Author(s)
  金子美由起、岡朋治、横塚弘樹、辻本志保、榎谷玲依、竹川俊也、岩田悠平
- Organizer
  日本天文学会2022年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 野辺山 45 m 鏡による銀河系中心衝撃波領域の広域イメージング観測2022
- Author(s)
  竹川俊也、辻本志保、横塚弘樹、金子美由起、岡朋治、榎谷玲依、岩田悠平
- Organizer
  日本天文学会2022年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 銀河系中心分子層東端に位置する特異分子雲 G1.6-0.025 の観測的研究2022
- Author(s)
  児島友里、岡朋治、榎谷怜依、横塚弘樹、竹川俊也
- Organizer
  日本天文学会2022年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 銀河系中心分子層外縁部に発見された高速度コンパクト雲 CO 1.62+0.25 の観測的研究2022
- Author(s)
  中村太一、岡朋治、榎谷玲依、横塚弘樹、児島友里
- Organizer
  日本天文学会2022年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 銀河系中心の高速度分子雲 CO 0.02－0.02 領域の X 線天体の調査日本天文学会2022年秋季年会2022
- Author(s)
  石渡幸太, 松本浩典, 野田博文, 常深博, 朝倉一統, 善本真梨那, 大出優一, 佐藤淳矢, 鴨川航, 袴田知宏, 青柳美緒, 萩原涼太, 岡朋治, 中嶋大
- Organizer
  日本天文学会2022年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] ALMA Archive Data を用いた銀河系中心核 Sgr A* の光度変動解析2022
- Author(s)
  柳原一輝、岡朋治、嶋田理央、岩田悠平、竹川俊也
- Organizer
  日本天文学会2022年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 巨大分子雲 Sgr B2 からの He-like 鉄輝線放射と高速度コンパクト雲2022
- Author(s)
  田中優貴子, 松永海, 成田拓仁, 天野雄輝, 佳山一帆, 内田裕之, 鶴剛, 田中孝明, 岡朋治
- Organizer
  日本天文学会2022年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 銀河系中心領域に発見された特異分子雲 “Tadpole”の空間速度構造2021
- Author(s)
  金子美由起、岡朋治、横塚弘樹、辻本志保、榎谷玲依、竹川俊也、岩田悠平
- Organizer
  日本天文学会2021年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 銀河系中心領域における特異分子雲 “Tadpole” の空間速度構造2021
- Author(s)
  金子美由起, 岡朋治, 岩田悠平, 辻本志保, 横塚弘樹, 竹川俊也
- Organizer
  日本天文学会2021年春季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 爆発的星形成銀河 NGC253 中心部で発見された高速度コンパクト雲2021
- Author(s)
  西山苑実、岡朋治、榎谷玲依、横塚弘樹
- Organizer
  日本天文学会2021年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 銀河系中心領域における特異分子雲 “Tadpole” の発見2020
- Author(s)
  金子美由起, 岡朋治, 岩田悠平, 辻本志保, 横塚弘樹, 竹川俊也
- Organizer
  日本天文学会2020年秋季年会
- Data Source
  KAKENHI-PROJECT-20H00178
[Presentation] 高速度コンパクト雲 CO-0.40-0.22 中に発見された点状電波源の観測的研究2018
- Author(s)
  岩田悠平, 岡朋治, 杉本知穂, 竹川俊也, 田邊恭介, 三好真
- Organizer
  日本天文学会2018年春季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 超新星残骸 W44 超高速度分子雲の起源 I; ALMA による詳細観測2018
- Author(s)
  田邊恭介、岡朋治、野村真理子、竹川俊也、山田真也、高倉隼人
- Organizer
  日本天文学会2018年春季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 超新星残骸W44超高速度分子雲の起源II;磁気流体シミュレーション2018
- Author(s)
  野村真理子、岡朋治、山田真也、竹川俊也、大須賀健、高橋博之、朝比奈雄太
- Organizer
  日本天文学会2018年春季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 超新星残骸 W44 超高速度成分の磁気流体シミュレーション2017
- Author(s)
  野村真理子、岡朋治、山田真也、竹川俊也、大須賀健、高橋博之、朝比奈雄太
- Organizer
  日本天文学会2017年春季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 高速度コンパクト雲CO-0.40-0.22 中における点状電波源の発見2017
- Author(s)
  岡朋治、岩田悠平、野村真理子、竹川俊也、山田真也、徳山碩斗
- Organizer
  日本天文学会2017年春季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] Galactic Center Studies with ALMA Long Baselines2017
- Author(s)
  Tomoharu OKA
- Organizer
  ALMA Long Baseline Workshop
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河系内のブラックホール候補天体2017
- Author(s)
  岡朋治
- Organizer
  慶應科学講演会シリーズ
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河系核周円盤近傍における複数の小型高速度コンパクト雲の発見2017
- Author(s)
  竹川俊也、岡朋治、野村真理子、岩田悠平、徳山碩斗、辻本志保
- Organizer
  日本天文学会2017年春季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 最新の分子輝線データに基づく高速度コンパクト雲 CO 0.02-0.02 の新解釈2017
- Author(s)
  岩田悠平、岡朋治、竹川俊也、徳山碩斗、辻本志保
- Organizer
  日本天文学会2017年春季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 分子雲観測による銀河系中心領域における中間質量ブラックホールの発見2017
- Author(s)
  岡朋治
- Organizer
  ミッシング・ブラックホール研究会
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] CO 多輝線観測による Proto-superbubble 候補天体 L =–1.2° 領域の詳細研究2017
- Author(s)
  辻本志保、岡朋治、竹川俊也、山田真也、岩田悠平、徳山碩斗
- Organizer
  日本天文学会2017年春季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀中研究に関する僕の本音2017
- Author(s)
  岡朋治
- Organizer
  宇宙電波懇談会シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] Signature of Past Star Forming Activity in the Central Molecular Zone of Our Galaxy2017
- Author(s)
  Tomoharu OKA
- Organizer
  SFDE17: from Local Clouds to Distant Galaxies
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 電波観測による銀河系内大中小ブラックホール探査2017
- Author(s)
  岡朋治
- Organizer
  ブラックホール地平面勉強会＜銀河系中心とJASMINE＞
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河系中心大質量ブラックホールSgrA*の350 GHz帯短期強度変動2017
- Author(s)
  三好真、朝木義晴、坪井昌人、上原顕太、加藤成晃、松元亮治、岡朋治、岩田悠平、高橋真聡
- Organizer
  日本天文学会2017年秋季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河の中心に潜むもの2017
- Author(s)
  岡朋治
- Organizer
  関西学院大学理工学部講演会
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河面サブミリ波輝線サーベイ観測で探すコンパクト天体2017
- Author(s)
  岡朋治
- Organizer
  南極で切り開くテラヘルツ天文学
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河系中心核 Sgr A*の 43 GHz 帯における光度曲線の周期性解析2016
- Author(s)
  岩田悠平、岡朋治、三好真
- Organizer
  日本天文学会2016年秋季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 超新星残骸 W44 分子雲中に発見された超高速度成分の数値流体計算2016
- Author(s)
  野村真理子、岡朋治、山田真也、竹川俊也
- Organizer
  日本天文学会2016年秋季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河の中心に潜むもの2016
- Author(s)
  岡朋治
- Organizer
  野辺山宇宙電波観測所特別公開2016 特別講演会「ブラックホールを探す旅に出かけよう」
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河系核周円盤周辺の HCN サブミリ波輝線イメージング2016
- Author(s)
  竹川俊也、岡朋治、岩田悠平、徳山碩斗、田中邦彦
- Organizer
  日本天文学会2016年秋季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] Signature of an Intermediate-Mass Black Hole in the Central Molecular Zone of Our Galaxy2016
- Author(s)
  Tomoharu Oka
- Organizer
  The Multi-Messenger Astrophysics of the Galactic Centre
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河系中心分子層に発見された中質量ブラックホール候補天体2016
- Author(s)
  岡朋治
- Organizer
  Nano-JASMINE & 小型JASMINE 合同サイエンスワークショップ
- Place of Presentation
  国立天文台三鷹キャンパス（東京都・三鷹市）
- Year and Date
  2016-01-26
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] ALMA による高速度コンパクト雲 CO-0.40-0.22 の高分解能イメージング2016
- Author(s)
  岡朋治、竹川俊也、山田真也、岩田悠平、徳山碩斗
- Organizer
  日本天文学会2016年秋季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 天の川銀河の中心では何が起こっているか？2016
- Author(s)
  岡朋治
- Organizer
  朝日カルチャーセンター　「銀河研究の最前線」
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河系中心分子層に発見された中質量ブラックホール候補天体2016
- Author(s)
  岡朋治
- Organizer
  国立天文台談話会
- Place of Presentation
  国立天文台三鷹キャンパス（東京都・三鷹市）
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] CO, HCO+ 回転遷移輝線による SNR W44 超高速度成分の観測的研究 (II)2016
- Author(s)
  山田真也、岡朋治、野村真理子、竹川俊也、岩田悠平、田鍋圭介、辻本志保、徳山碩斗、古澤舞子
- Organizer
  日本天文学会2016年秋季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 高速度コンパクト雲自動同定アルゴリズムの開発と統計的解析2016
- Author(s)
  徳山碩斗、岡朋治、竹川俊也、山田真也、岩田悠平、辻本志保、古澤舞子
- Organizer
  日本天文学会2016年秋季年会
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河系核周円盤と M-0.13-0.08 との物理的接触の発見2016
- Author(s)
  竹川俊也、岡朋治、田中邦彦
- Organizer
  日本天文学会2016年春季年会
- Place of Presentation
  首都大学東京（東京都・八王子市）
- Year and Date
  2016-03-14
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河系の辺縁から中心を見る2016
- Author(s)
  岡朋治
- Organizer
  慶應義塾大学日吉キャンパス公開講座　『地方の力と「再生」』
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河の中心に潜むもの2016
- Author(s)
  岡朋治
- Organizer
  慶應科学講演会シリーズ
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] +20 km/s雲からCNDへの質量供給2015
- Author(s)
  竹川俊也、岡朋治、ほか
- Organizer
  「第29回ブラックホール地平面勉強会」研究会
- Place of Presentation
  慶應義塾大学日吉キャンパス（神奈川県・横浜市）
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河の中心に潜むもの2015
- Author(s)
  岡朋治
- Organizer
  第27回理工学部技術系職員研修発表会
- Place of Presentation
  慶應義塾大学矢上キャンパス（神奈川県・横浜市）
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 慶應大学の銀河中心観測研究成果報告2015
- Author(s)
  岡朋治
- Organizer
  「第29回ブラックホール地平面勉強会」研究会
- Place of Presentation
  慶應義塾大学日吉キャンパス（神奈川県・横浜市）
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河系中心「高速度コンパクト雲」研究の新展開2015
- Author(s)
  岡朋治
- Organizer
  九州天文ゼミ土曜日セミナー
- Place of Presentation
  JR博多シティ10階会議室（福岡県・福岡市）
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] Mass Feeding toward the Galactic Nucleus Probed by Molecular Lines2015
- Author(s)
  Shunya Takekawa, Tomoharu Oka et al.
- Organizer
  NRO-ALMA Science/Development Workshop 2015
- Place of Presentation
  Nobeyama Radio Observatory（長野県・南佐久郡）
- Year and Date
  2015-07-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] The Galactic Center - Recent Progress and Future Perspectives -2015
- Author(s)
  Tomoharu Oka
- Organizer
  NRO-ALMA Science/Development Workshop 2015
- Place of Presentation
  Nobeyama Radio Observator（長野県・南佐久郡）
- Year and Date
  2015-07-28
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] Galactic Center Studies in the ALMA Era2015
- Author(s)
  Tomoharu Oka
- Organizer
  East Asian ALMA Science Workshop 2015
- Place of Presentation
  I-site Namba, Osaka（大阪府・大阪市）
- Year and Date
  2015-12-08
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 三好VLBAデータを用いたQPO探査2015
- Author(s)
  岩田悠平、岡朋治、ほか
- Organizer
  [第29回ブラックホール地平面勉強会」研究会
- Place of Presentation
  慶應義塾大学日吉キャンパス（神奈川県・横浜市）
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 南極とTHzと銀中2015
- Author(s)
  岡朋治
- Organizer
  南極で切り開くテラヘルツ天文学
- Place of Presentation
  国立天文台三鷹キャンパス（東京都・三鷹市）
- Year and Date
  2015-11-18
- Invited
- Data Source
  KAKENHI-PROJECT-15H03643
[Presentation] 銀河系中心高速度コンパクト雲CO-0.30-0.07の内部構造2014
- Author(s)
  田中邦彦、岡朋治、ほか
- Organizer
  日本天文学会2014年秋季年会
- Place of Presentation
  国際基督教大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Probing the Galactic Center with ALMA after 20202013
- Author(s)
  Tomoharu Oka et al.
- Organizer
  ALMA Development Workshop
- Place of Presentation
  National Astronomical Observatory
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 銀河系中心では何が起きているか？2013
- Author(s)
  岡朋治
- Organizer
  慶應義塾高校講演会
- Place of Presentation
  慶應義塾大学日吉キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 銀河系中心の分子雲衝突候補天体2013
- Author(s)
  酒井大裕、岡朋治、ほか
- Organizer
  ALMA銀河系中心ワークショップ
- Place of Presentation
  慶應義塾大学日吉キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 最近ちょっと気になる分子雲について2013
- Author(s)
  岡朋治
- Organizer
  東京大学理学部天文学教育研究センター談話会
- Place of Presentation
  東京大学理学部天文学教育研究センター
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 我々の銀河系中心核は活動銀河核か？2013
- Author(s)
  岡朋治
- Organizer
  七夕講演会
- Place of Presentation
  筑波技術大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 3mm Band Line Survey toward the High-Velocity Compact Cloud CO-0.40-0.222013
- Author(s)
  Tomoharu Oka et al.
- Organizer
  The Galactic Center: Feeding and Feedback in a Normal Galactic Nucleus
- Place of Presentation
  Santa Fe, New Mexico, USA
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 銀河系中心領域に埋もれた超大質量星団の間接的検出と中質量ブラックホールの検出可能性2013
- Author(s)
  岡朋治、田中邦彦、松村真司、永井誠、亀谷和久
- Organizer
  日本天文学会2012年春季年会
- Place of Presentation
  埼玉大学
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] G2 Cloud Event と僕2013
- Author(s)
  竹川俊也、岡朋治、ほか
- Organizer
  ALMA銀河系中心ワークショップ
- Place of Presentation
  慶應義塾大学日吉キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Tornado Nebulaに付随する拡散OH 1720 MHz輝線放射の発見2013
- Author(s)
  酒井大裕、岡朋治、松村真司、田中邦彦、鶴剛、澤田真理
- Organizer
  日本天文学会2012年春季年会
- Place of Presentation
  埼玉大学
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] CLEAN法を用いたN2H+ J=1-0 輝線の超微細構造の分離とそれに基づく銀河系中心分子雲の統計的解析2013
- Author(s)
  三浦昂大、岡朋治、ほか
- Organizer
  日本天文学会2013年秋季年会
- Place of Presentation
  東北大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Flux monitoring observations of Sgr A* at 8 GHz and 2 GHz with the NICT Kashima-Koganei VLBI System2013
- Author(s)
  Shunya Takekawa, Tomoharu Oka et al.
- Organizer
  The Galactic Center: Feeding and Feedback in a Normal Galactic Nucleus
- Place of Presentation
  Santa Fe, New Mexico, USA
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Sgr A*およびCircumnuclear disk 方向の3 mm帯ラインサーベイ観測-22013
- Author(s)
  竹川俊也、岡朋治、ほか
- Organizer
  日本天文学会2014年秋季年会
- Place of Presentation
  国際基督教大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] ぺルー・ボリビア山岳地域におけるサブミリ波 VLBI 観測適地のサーベイ2013
- Author(s)
  古澤純一、岡朋治、三好真、高遠徳尚、Jos\'{e}Ishitsuka、根本しおみ、朝木義晴、垣本史雄、常定芳基、寺澤敏夫、手嶋政廣
- Organizer
  日本天文学会2012年春季年会
- Place of Presentation
  埼玉大学
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 銀河中心超巨大ブラックホールの種はどこにあるのか？2013
- Author(s)
  岡朋治、田中邦彦、松村真司、永井誠、亀谷和久
- Organizer
  東京大学天文学教室談話会
- Place of Presentation
  東京大学、本郷キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] NICT鹿島-小金井基線VLBIシステムによるSgr A*強度モニター観2013
- Author(s)
  竹川俊也、岡朋治、ほか
- Organizer
  日本天文学会2013年秋季年会
- Place of Presentation
  東北大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] NICT鹿島-小金井基線VLBIシステムによるSgr A*強度モニター観測-22013
- Author(s)
  竹川俊也、岡朋治、ほか
- Organizer
  日本天文学会2014年秋季年会
- Place of Presentation
  国際基督教大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Central 10 pc: +50/+20 km/s Clouds2013
- Author(s)
  田中邦彦、岡朋治、ほか
- Organizer
  ALMA銀河系中心ワークショップ
- Place of Presentation
  慶應義塾大学日吉キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] HVCCs and Shells2013
- Author(s)
  田中邦彦、岡朋治、ほか
- Organizer
  ALMA銀河系中心ワークショップ
- Place of Presentation
  慶應義塾大学日吉キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Sgr A*およびCircumnuclear disk方向の3 mm帯ラインサーベイ観測2013
- Author(s)
  竹川俊也、岡朋治、ほか
- Organizer
  日本天文学会2013年秋季年会
- Place of Presentation
  東北大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 銀河系中心領域に発見された「ぶたのしっぽ」分子雲2012
- Author(s)
  岡朋治、松村真司、田中邦彦、永井誠、亀谷和久、長谷川哲夫
- Organizer
  JASMINEサイエンスワークショップ
- Place of Presentation
  銀山温泉、山形
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] ALMAで探る超新星残骸と分子雲の相互作用2012
- Author(s)
  岡朋治
- Organizer
  ALMA 超新星残骸ワークショップ
- Place of Presentation
  青山学院大学、相模原キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] ペルー・ボリビア山岳地域におけるサブミリ波VLBI観測適地のサーベイ2012
- Author(s)
  古澤純一、岡朋治、三好真、高遠徳尚、Jos\'e Ishitsuka、根本しおみ、朝木義晴
- Organizer
  日本天文学会2012年秋季年会
- Place of Presentation
  大分大学、大分
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Central Molecular Zone of Our Galaxy2012
- Author(s)
  Oka, Tomoharu
- Organizer
  ALMA-EA Science Workshop
- Place of Presentation
  Daejeon, Korea,
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Millimeter and Submillimeter Study of High-velocity Compact Clouds in the Galactic Center2012
- Author(s)
  Oka, Tomoharu; Tanaka, Kunihiko; Matumura, Shinji; Nagai, Makoto; Onodera, Yui; Kamegai, Kazuhisa
- Organizer
  Mopra Science Workshop
- Place of Presentation
  National Astronomical Observatory, Mitaka, Tokyo, Japan
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] High-velocity Compact Clouds in the Central Molecular Zone of Our Galaxy2012
- Author(s)
  Oka, Tomoharu; Tanaka, Kunihiko; Matsumura, Shinji; Sashida, Tomoro; Furusawa, Junichi; Nishikawa, Ayano; Onodera, Yui; Nagai, Makoto; Kamegai, Kazuhisa; Hasegawa, Tetsuo
- Organizer
  Galactic center mini-workshop 2012
- Place of Presentation
  National Astronomical Observatory, Mitaka, Tokyo, Japan
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Tornado Nebulaに付随する分子雲方向の12CO,13COスペクトル線データの詳細解析2012
- Author(s)
  酒井大裕、岡朋治、松村真司、田中邦彦、鶴剛、澤田真理
- Organizer
  日本天文学会2012年秋季年会
- Place of Presentation
  大分大学、大分
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Tornado Nebulaに付随する分子雲方向のCOスペクトル線データの詳細解析2012
- Author(s)
  酒井大裕、岡朋治
- Organizer
  「高エネルギージェットと分子雲」研究会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Tornado Nebulaに付随する分子雲方向のCOスペクトル線データの詳細解析2012
- Author(s)
  酒井大裕、岡朋治、松村真司、田中邦彦
- Organizer
  第30回NROユーザーズ・ミーティング
- Place of Presentation
  国立天文台野辺山宇宙電波観測所
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] HCO+ J=1-0, CO J=3-2輝線によるW44の膨張運動の解析(II)2012
- Author(s)
  指田朝郎、岡朋治、田中邦彦、瀬田益道、永井誠
- Organizer
  第30回NROユーザーズ・ミーティング
- Place of Presentation
  国立天文台野辺山宇宙電波観測所
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] ペルー・ボリビア山岳地域におけるサブミリ波VLBI観測適地のサーベイ2012
- Author(s)
  古澤純一、岡朋治、三好真、高遠徳尚、Jos\'{e}Ishitsuka、根本しおみ、朝木義晴
- Organizer
  第30回NROユーザーズ・ミーティング
- Place of Presentation
  国立天文台野辺山宇宙電波観測所
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 銀河中心超巨大ブラックホールの種はどこにあるのか？2012
- Author(s)
  岡朋治
- Organizer
  「銀河系中心ブラックホール2013」研究会
- Place of Presentation
  宇宙科学研究所、相模原
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] HCO+ J=1--0, CO J=3--2輝線によるSNR W44の膨張運動の解析 (II)2012
- Author(s)
  指田朝郎、岡朋治、田中邦彦、松村真司、瀬田益道、永井誠
- Organizer
  日本天文学会2012年秋季年会
- Place of Presentation
  大分大学、大分
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] N2H+ J=1--0輝線による銀河系中心分子層OTFマッピング観測 (II)2012
- Author(s)
  西川綾乃、岡朋治、田中邦彦、松村真司、永井誠、亀谷和久
- Organizer
  日本天文学会2012年秋季年会
- Place of Presentation
  大分大学、大分
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] N2H+ J=1-0輝線観測による銀河系中心分子雲の重力束縛度診断2012
- Author(s)
  西川綾乃、岡朋治
- Organizer
  銀河系中心研究会
- Place of Presentation
  名古屋大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 銀河系中心HCN J=4-3サーベイ2012
- Author(s)
  田中邦彦、岡朋治、松村真司、亀谷和久、永井誠
- Organizer
  日本天文学会2012年秋季年会
- Place of Presentation
  大分大学、大分
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] ASTE Galactic Center Key Science Project2012
- Author(s)
  田中邦彦、岡朋治、松村真司、亀谷和久、永井誠、長谷川哲夫
- Organizer
  第30回NROユーザーズ・ミーティング
- Place of Presentation
  国立天文台野辺山宇宙電波観測所
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 銀河系中心領域ミリ波輝線DATAに対する主成分解析の適用2012
- Author(s)
  松村真司、岡朋治、田中邦彦
- Organizer
  第30回NROユーザーズ・ミーティング
- Place of Presentation
  国立天文台野辺山宇宙電波観測所
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] N2H+ J=1-0輝線で探る銀河系中心分子雲の重力束縛度2012
- Author(s)
  西川綾乃、岡朋治、田中邦彦、松村真司、永井誠、亀谷和久
- Organizer
  第30回NROユーザーズ・ミーティング
- Place of Presentation
  国立天文台野辺山宇宙電波観測所
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 「星間現象と電波天文と銀中」宇宙電波天文学の基礎と最近の私の悩み2012
- Author(s)
  岡朋治
- Organizer
  第42回天文・天体物理若手夏の学校
- Place of Presentation
  三国観光ホテル、福井
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] TeVガンマ線連星B1259-63/SS2883からの高エネルギー放射モデルII : 潮汐相互作用を考慮した場合の非熱的放射2009
- Author(s)
  内藤統也、岡崎敦男、長滝重博、河内明子、早崎公威
- Organizer
  日本天文学会2009年春季年会
- Place of Presentation
  大阪府立大学
- Year and Date
  2009-03-26
- Data Source
  KAKENHI-PROJECT-19540307
[Presentation] ASTE/MOPRA電波望遠鏡によるSNR RCW86の周辺物質の探査2009
- Author(s)
  河内明子、横江悠子、岡朋治、馬場彩、山崎了、山口弘悦
- Organizer
  日本天文学会2009年春季年会
- Place of Presentation
  大阪府立大学
- Year and Date
  2009-03-27
- Data Source
  KAKENHI-PROJECT-19540307
[Presentation] TeVガンマ線連星B1259-63/SS 2883からの高エネルギー放射モデルII : 潮汐相互作用を考慮した場合の非熱的放射2009
- Author(s)
  内藤統也, 岡崎敦男, 長滝重博, 河内明子, 早崎公威
- Organizer
  日本天文学会2009年春季年会
- Place of Presentation
  大阪府立大学
- Year and Date
  2009-03-27
- Data Source
  KAKENHI-PROJECT-19540307
[Presentation] Sagittarius B1領域の膨張CO Expanding ArcとX線中性鉄輝線ソース周辺のSiOシェル2008
- Author(s)
  田中邦彦, 岡朋治, 永井誠, 亀谷和久
- Organizer
  日本天文学会2008年秋季年会
- Place of Presentation
  岡山理科大学
- Year and Date
  2008-09-11
- Data Source
  KAKENHI-PROJECT-19540237
[Presentation] ASTEによる銀河系中心領域CO J=3-2広域観測(II)2008
- Author(s)
  岡朋治, 性全謙仁, 永井誠, 亀谷和久, 田中邦彦
- Organizer
  日本天文学会2008年秋季年会
- Place of Presentation
  岡山理科大学
- Year and Date
  2008-09-11
- Data Source
  KAKENHI-PROJECT-19540237
[Presentation] ASTEによる銀河系中心領域 CO J=3-2 広域観測(II)2008
- Author(s)
  岡朋治、性全謙仁、永井誠、亀谷和久、田中邦彦
- Organizer
  日本天文学会2008年秋季年会
- Place of Presentation
  岡山理科大学
- Year and Date
  2008-09-11
- Data Source
  KAKENHI-PROJECT-19540237
[Presentation] Sagittarius B1領域の膨張CO Expanding ArcとX線中性鉄輝線ソース周辺のSiOシェル2008
- Author(s)
  田中邦彦、岡朋治、永井誠、亀谷和久
- Organizer
  日本天文学会2008年秋季年会
- Place of Presentation
  岡山理科大学
- Year and Date
  2008-09-11
- Data Source
  KAKENHI-PROJECT-19540307
[Presentation] 銀河系中心領域の高速度コンパクト雲の物理状態2008
- Author(s)
  永井誠、平畑武文、岡朋治、亀谷和久、田中邦彦
- Organizer
  日本天文学会2008年秋季年会
- Place of Presentation
  岡山理科大学
- Year and Date
  2008-09-11
- Data Source
  KAKENHI-PROJECT-19540307
[Presentation] 銀河系中心領域の高速度コンパクト雲の物理状態2008
- Author(s)
  永井誠、平畑武文、岡朋治、亀谷和久、田中邦彦
- Organizer
  日本天文学会2008年秋季年会
- Place of Presentation
  岡山理科大学
- Year and Date
  2008-09-11
- Data Source
  KAKENHI-PROJECT-19540237
[Presentation] ASTEによる銀河系中心領域COJ=3-2広域観測(II)2008
- Author(s)
  岡朋治、性全謙仁、永井誠、亀谷和久、田中邦彦
- Organizer
  日本天文学会2008年秋季年会
- Place of Presentation
  岡山理科大学
- Year and Date
  2008-09-11
- Data Source
  KAKENHI-PROJECT-19540307
[Presentation] Sagittarius B1領域の膨張CO Expanding Arc とX線中性鉄輝線ソース周辺のSiOシェル2008
- Author(s)
  田中邦彦、岡朋治、永井誠、亀谷和久
- Organizer
  日本天文学会2008年秋季年会
- Place of Presentation
  岡山理科大学
- Year and Date
  2008-09-11
- Data Source
  KAKENHI-PROJECT-19540237
[Presentation] 銀河系中心Central Molecular Zone内の高速度コンパクト雲2007
- Author(s)
  岡朋治、永井誠、亀谷和久、田中邦彦、長谷川哲夫、新井敬明
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-26
- Data Source
  KAKENHI-PROJECT-19540237
[Presentation] 銀河系中心Central Molecular Zone内の高速度コンパクト雲2007
- Author(s)
  岡朋治、永井誠、亀谷和久、田中邦彦、長谷川哲夫、新井敬明
- Organizer
  日本天文学会2007年秋季年会
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-26
- Data Source
  KAKENHI-PROJECT-19540237
[Presentation] CLEAN法を用いたN2H+ J=1-0輝線の超微細構造の分離とそれに基づく銀河系中心分子雲の統計的解析(II)
- Author(s)
  三浦昂大、岡朋治, 田中邦彦、松村真司
- Organizer
  日本天文学会2014年秋季年会
- Place of Presentation
  山形大学
- Year and Date
  2014-09-11 – 2014-09-13
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 銀河系中心分子層中の衝突分子雲候補天体CO-0.30-0.07
- Author(s)
  田中邦彦, 亀谷和久、永井真、岡朋治
- Organizer
  日本天文学会2015年春季年会
- Place of Presentation
  大阪大学
- Year and Date
  2015-03-18 – 2015-03-21
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 高速度コンパクト雲CO-0.40-0.22の3 mm帯ラインサーベイ観測およびOTFマッピング観測
- Author(s)
  岡朋治, 水野麗子、三浦昂大、竹川俊也、鈴田春奈、田中邦彦
- Organizer
  日本天文学会2014年秋季年会
- Place of Presentation
  山形大学
- Year and Date
  2014-09-11 – 2014-09-13
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 分子輝線観測で探る銀河系中心核への質量供給過程
- Author(s)
  竹川俊也、岡朋治, 田中邦彦, 三浦昂大、山田真也
- Organizer
  日本天文学会2015年春季年会
- Place of Presentation
  大阪大学
- Year and Date
  2015-03-18 – 2015-03-21
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 野辺山45 m望遠鏡による銀河系核周円盤の分子輝線OTFマッピング観測
- Author(s)
  竹川俊也、岡朋治、田中邦彦、三浦昂大、鈴田春奈
- Organizer
  日本天文学会2014年秋季年会
- Place of Presentation
  山形大学
- Year and Date
  2014-09-11 – 2014-09-13
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] ASTE 望遠鏡を用いた銀河系核周円盤の HCO+ J=4-3 輝線観測
- Author(s)
  鈴田春奈、岡朋治, 田中邦彦、三浦昂大、竹川俊也
- Organizer
  第32回NROユーザーズミーティング
- Place of Presentation
  国立天文台野辺山
- Year and Date
  2014-07-23 – 2014-07-24
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Spectral Line Survey and Mapping Observations toward the HVCC CO-0.40-0.22
- Author(s)
  T. Oka, R. Mizuno, K. Miura, S. Takekawa, & K. Tanaka
- Organizer
  Revolution in Astronomy with ALMA - The Third Year
- Place of Presentation
  Tokyo, Japan
- Year and Date
  2014-12-08 – 2014-12-11
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Probing the Galactic Center with JCMT
- Author(s)
  T. Oka
- Organizer
  JCMT Science Workshop
- Place of Presentation
  Mitaka, Tokyo, Japan
- Year and Date
  2014-09-01 – 2014-09-02
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 高速度コンパクト雲CO-0.40-0.22の空間速度構造
- Author(s)
  岡朋治, 水野麗子、三浦昂大、竹川俊也、田中邦彦
- Organizer
  日本天文学会2015年春季年会
- Place of Presentation
  大阪大学
- Year and Date
  2015-03-18 – 2015-03-21
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] CLEAN 法を用いた N2H+ J=1-0 輝線の超微細構造の分離とそれに基づく銀河系中心分子雲の統計的解析
- Author(s)
  三浦昂大、岡朋治、田中邦彦、松村真司
- Organizer
  第32回NROユーザーズミーティング
- Place of Presentation
  国立天文台野辺山
- Year and Date
  2014-07-23 – 2014-07-24
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Probing the Nuclear Environment of Our Galaxy with ALMA
- Author(s)
  T. Oka
- Organizer
  ASTE/ALMA Development Workshop”
- Place of Presentation
  Mitaka, Tokyo, Japan
- Year and Date
  2014-06-17 – 2014-06-18
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 銀河系核周円盤の3 mm波帯分子輝線マッピング観測
- Author(s)
  竹川俊也、岡朋治、田中邦彦、三浦昂大、鈴田春奈
- Organizer
  第32回NROユーザーズミーティング
- Place of Presentation
  国立天文台野辺山
- Year and Date
  2014-07-23 – 2014-07-24
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Mapping the Galactic Center Environment -Science Case for ALMA Large Program-
- Author(s)
  T. Oka
- Organizer
  ALMA/ASTE/Mopra Users Meeting”
- Place of Presentation
  Mitaka, Tokyo, Japan
- Year and Date
  2014-10-27 – 2014-10-29
- Invited
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] Dense Molecular Clumps in the Sagittarius C Complex in the Galactic Center
- Author(s)
  田中邦彦、岡朋治、亀谷和久、永井誠
- Organizer
  第32回NROユーザーズミーティング
- Place of Presentation
  国立天文台野辺山
- Year and Date
  2014-07-23 – 2014-07-24
- Data Source
  KAKENHI-PROJECT-24540236
[Presentation] 45m望遠鏡と銀中と私
- Author(s)
  岡朋治
- Organizer
  第32回NROユーザーズミーティング
- Place of Presentation
  国立天文台野辺山
- Year and Date
  2014-07-23 – 2014-07-24
- Invited
- Data Source
  KAKENHI-PROJECT-24540236

1. YAMAMOTO Satoshi (80182624)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
2. SEKIMOTO Yutaro (70262152)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. 池田正史 (60344024)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. NOGUCHI Takashi (90237826)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. TATEMATSU Ken'ichi (40202171)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. KAWACHI Akiko (70332591)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
7. NAITO Tsuguya (50319084)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
8. MIYAMA Shoken (00166191)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. TOMISAKA Kohji (70183879)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. WADA Keiichi (30261358)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. OMUKAI Kazuyuki (70390622)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. KOHNO Kotaro (80321587)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 長谷川哲夫 (50134630)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 小嶋崇文 (00617417)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 竹川俊也 (10827851)

# of Collaborated Projects: 1 results

# of Collaborated Products: 25 results
16. 西山正吾 (20377948)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
17. 野村真理子 (50756351)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
18. 松本浩典 (90311365)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
19. 浅山信一郎 (60390621)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. SETA Masumichi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
21. NAGAI Makoto

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
22. 中井直正

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
23. 田中邦彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Oka Tomoharu 岡 朋治

岡 朋治 オカ トモハル

OKA Tomoharu 岡 朋治

Research Projects

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Search for Missing Black Holes in the Galaxy based on Submillimeter-wave ObservationsPrincipal Investigator

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Search for Intermediate-mass Black Holes in the Galactic Center Based on Molecular Line ObservationsPrincipal Investigator

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Search for super star clusters and intermediate-mass black holes in the depths of our GalaxyPrincipal Investigator

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Observational Study of the Galactic Nuclues Sgr A* : Mass Accretion and EvolutionPrincipal Investigator

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テラヘルツ帯原子・イオン禁制スペクトル線による銀河系内星間ガスの探査Principal Investigator

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可般型サブミリ波望遠鏡を用いた中性炭素原子輝線の銀河系中心領域サーベイPrincipal Investigator

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Oka Tomoharu 岡朋治

岡朋治オカトモハル

OKA Tomoharu 岡朋治

[Book] 銀河の中心に潜むもの　ブラックホールと重力波の謎にいどむ2018