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Search for extrasolar planets with microlensing follow-up observations

Research Project

Project/Area Number 23340064
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionNagoya University

Principal Investigator

Abe Fumio  名古屋大学, 宇宙地球環境研究所, 准教授 (80184224)

Co-Investigator(Kenkyū-buntansha) YONEHARA Atsunori  京都産業大学, 理学部, 教授 (10454472)
KURITAS Mikio  京都大学, 理学研究科, 准教授 (20419427)
NAITO Hiroyuki  名古屋大学, 理学研究科, 研究員 (30547550)
Co-Investigator(Renkei-kenkyūsha) SUMI Takahiro  大阪大学, 理学研究科, 准教授 (30432214)
Project Period (FY) 2011-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
Fiscal Year 2014: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2012: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2011: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Keywords太陽系外惑星 / 重力レンズ / 光学赤外線天文学 / 宇宙物理 / ガンマ線バースト / 光赤外天文学
Outline of Final Research Achievements

Microlensing method in planet hunting is done by wide field survey to find microlensing events then follow-up observations to find anomaly caused by the planet. This study is aimed to conduct follow-up observations with telescopes including Mt John 61 cm B&C and SAAO 1.4 m IRSF. The planets discovered are expected to use understanding formation of the planets.

The progress of the study was fairly good. Total number of planets discovered in the period of this study is 29. In those planets, there were several interesting discoveries including two earth mass planet orbiting a member of M dwarf binary. Including those planets, the number of planets discovered with microlensing become 26. Statistical analyses are in progress to understand formation of planets.

Report

(5 results)
  • 2015 Final Research Report ( PDF )
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (78 results)

All 2016 2015 2014 2013 2012 2011 Other

All Journal Article (38 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 38 results,  Open Access: 18 results) Presentation (38 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results) Remarks (2 results)

  • [Journal Article] Spitzer Observations of OGLE-2015-BLG-1212 Reveal a New Path toward Breaking Strong Microlens Degeneracies2016

    • Author(s)
      Bozza, V., et al
    • Journal Title

      The Astrophysical Journal

      Volume: 820 Issue: 1 Pages: 79-88

    • DOI

      10.3847/0004-637x/820/1/79

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] MOA-2011-BLG-028Lb: A Neptune-mass Microlensing Planet in the Galactic Bulge2016

    • Author(s)
      Skowron, J., et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 820 Issue: 1 Pages: 4-16

    • DOI

      10.3847/0004-637x/820/1/4

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spitzer Parallax of OGLE-2015-BLG-0966: A Cold Neptune in the Galactic Disk2016

    • Author(s)
      Street, R. A., et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 819 Issue: 2 Pages: 93-104

    • DOI

      10.3847/0004-637x/819/2/93

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Planet Sensitivity from Combined Ground- and Space-based Microlensing Observations2015

    • Author(s)
      Zhu, W., et al.
    • Journal Title

      The Astrophysical Journal, Volume 814, Issue 2, article id. 129, 10 pp. (2015).

      Volume: 814 Issue: 2 Pages: 129-138

    • DOI

      10.1088/0004-637x/814/2/129

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] MOA-2010-BLG-353Lb: a possible Saturn revealed2015

    • Author(s)
      Rattenbury, N. J., et al.
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 454 Issue: 1 Pages: 946-951

    • DOI

      10.1093/mnras/stv2045

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Red Noise Versus Planetary Interpretations in the Microlensing Event Ogle-2013-BLG-4462015

    • Author(s)
      Bachelet, E., et al.
    • Journal Title

      The Astrophysical Journal, Volume 812, Issue 2, article id. 136, 11 pp. (2015).

      Volume: 812 Issue: 2 Pages: 136-146

    • DOI

      10.1088/0004-637x/812/2/136

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] OGLE-2012-BLG-0563Lb: A Saturn-mass Planet around an M Dwarf with the Mass Constrained by Subaru AO Imaging2015

    • Author(s)
      Fukui, A., et al.
    • Journal Title

      The Astrophysical Journal, Volume 809, Issue 1, article id. 74, 16 pp. (2015).

      Volume: 809 Issue: 1 Pages: 74-89

    • DOI

      10.1088/0004-637x/809/1/74

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] MOA-2007-BLG-197: Exploring the brown dwarf desert2015

    • Author(s)
      Ranc, C., et al.
    • Journal Title

      Astronomy & Astrophysics

      Volume: 580 Pages: 125-140

    • DOI

      10.1051/0004-6361/201525791

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Reanalyses of Anomalous Gravitational Microlensing Events in the OGLE-III Early Warning System Database with Combined Data2015

    • Author(s)
      Jeong, J., et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 804 Issue: 1 Pages: 38-48

    • DOI

      10.1088/0004-637x/804/1/38

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] OGLE-2011-BLG-0265Lb: A Jovian Microlensing Planet Orbiting an M Dwarf2015

    • Author(s)
      Skowron, J., et al.
    • Journal Title

      The Astrophysical Journal, Volume 804, Issue 1, article id. 33, 12 pp. (2015).

      Volume: 804 Issue: 1 Pages: 33-44

    • DOI

      10.1088/0004-637x/804/1/33

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Pathway to the Galactic Distribution of Planets: Combined Spitzer and Ground-Based Microlens Parallax Measurements of 21 Single-Lens Events2015

    • Author(s)
      Calchi Novati, S., et al.
    • Journal Title

      The Astrophysical Journal, Volume 804, Issue 1, article id. 20, 25 pp. (2015).

      Volume: 804 Issue: 1 Pages: 20-44

    • DOI

      10.1088/0004-637x/804/1/20

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] MOA-2011-BLG-322Lb: a `second generation survey' microlensing planet2014

    • Author(s)
      Shvartzvald, Y.,...Sumi, T.,...他38名
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: Volume 439, Issue 1 Issue: 1 Pages: 604-610

    • DOI

      10.1093/mnras/stt2477

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Super-Jupiter Orbiting a Late-type Star: A Refined Analysis of Microlensing Event OGLE-2012-BLG-04062014

    • Author(s)
      Tsapras, Y.,...Sumi, T.,...他130名
    • Journal Title

      The Astrophysical Journal

      Volume: Volume 782, Issue 1 Issue: 1 Pages: 9-9

    • DOI

      10.1088/0004-637x/782/1/48

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] MOA-2008-BLG-379Lb : A Massive Planet from a High Magnification Event with a Faint Source2014

    • Author(s)
      Suzuki, D. ; Udalski, A. ; Sumi, T. ; Bennett. D. P. ; Bond, I. A., et al.
    • Journal Title

      The Astrophysical Journal

      Volume: Volume780 Issue: 2 Pages: 123-131

    • DOI

      10.1088/0004-637x/780/2/123

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] MOA-2010-BLG-328Lb : A Sub-Neptune Orbiting very Late M Dwarf?2013

    • Author(s)
      Furusawa, K. ; Udalski, A. ; Sumi, T. ; Bennett. D. P. ; Bond, I. A., et al.
    • Journal Title

      The Astrophysical Journal

      Volume: Volume779 Issue: 2 Pages: 91-102

    • DOI

      10.1088/0004-637x/779/2/91

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Microlensing Event Rate and Optical Depth toward the Galactic Bulge from MOA-II2013

    • Author(s)
      Sumi, T. ; Bennett, D. P. ; Bond, I. A. ; Abe. F., et al.
    • Journal Title

      The Astrophysical Journal

      Volume: Volume778 Issue: 2 Pages: 150-164

    • DOI

      10.1088/0004-637x/778/2/150

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interpretation of a Short-term Anomaly in the Gravitational Microlensing Event MOA-2012-BLG-4862013

    • Author(s)
      Hwang, K.-H., Sumi T. (4) (81 authors)
    • Journal Title

      ApJ

      Volume: 778, 55(refereed) Issue: 1 Pages: 6-6

    • DOI

      10.1088/0004-637x/778/1/55

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Microlensing Discovery of a Tight, Low-mass-ratio Planetary-mass Object around an Old Field Brown Dwarf2013

    • Author(s)
      Han. C., Sumi, T. (4) (70 authors)
    • Journal Title

      ApJ

      Volume: 778, 38(refereed) Issue: 1 Pages: 6-6

    • DOI

      10.1088/0004-637x/778/1/38

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Extending the planetary mass function to Earth mass by microlensing at moderately high magnification2013

    • Author(s)
      Abe, Fumio, et al.
    • Journal Title

      MNRAS

      Volume: 431 Issue: 4 Pages: 2975-2985

    • DOI

      10.1093/mnras/stt318

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MOA-2010-BLG-073L : An M-dwarf with a Substellar Companion at the Plan et/Brown Dwarf Boundary2013

    • Author(s)
      Street, R. A., Sumi, T, Abe, F.
    • Journal Title

      ApJ

      Volume: 763(Refereed) Issue: 1 Pages: 67-79

    • DOI

      10.1088/0004-637x/763/1/67

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MOA-2010-BLG-523: "Failed Planet" = RS CVn Star2013

    • Author(s)
      Gould, A.,...Sumi, T.,...他123名
    • Journal Title

      The Astrophysical Journal

      Volume: Volume 763, Issue 2 Issue: 2 Pages: 141-151

    • DOI

      10.1088/0004-637x/763/2/141

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Using Orbital Effects to Break the Close/Wide Degeneracy in Binary-lens Microlensing Events2013

    • Author(s)
      I-G. Shin, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 764 Issue: 1 Pages: 64-69

    • DOI

      10.1088/0004-637x/764/1/64

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterizing Lenses and Lensed Stars of High-magnification Single-lens Gravitational Microlensing Events with Lenses Passing over Source Stars2012

    • Author(s)
      Choi, J.-Y., et al.,
    • Journal Title

      The Astrophysical Journal

      Volume: 751 Issue: 1 Pages: 82-93

    • DOI

      10.1088/0004-637x/751/1/41

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Possible Binary System of a Stellar Remnant in the High-magnification Gravitational Microlensing Event OGLE-2007-BLG-5142012

    • Author(s)
      Miyake, N., et al.,
    • Journal Title

      The Astrophysical Journal

      Volume: 752 Issue: 2 Pages: 82-93

    • DOI

      10.1088/0004-637x/752/2/82

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MOA 2010-BLG-477Lb: Constraining the Mass of a Microlensing Planet from Microlensing Parallax, Orbital Motion, and Detection of Blended Light2012

    • Author(s)
      Bachelet, E., et al.,
    • Journal Title

      The Astrophysical Journal

      Volume: 754 Issue: 1 Pages: 73-89

    • DOI

      10.1088/0004-637x/754/1/73

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterizing Low-mass Binaries from Observation of Long-timescale Caustic-crossing Gravitational Microlensing Events2012

    • Author(s)
      Shin, I.-G., et al.,
    • Journal Title

      The Astrophysical Journal

      Volume: 755 Issue: 2 Pages: 91-100

    • DOI

      10.1088/0004-637x/755/2/91

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MOA-2011-BLG-293Lb: A Test of Pure Survey Microlensing Planet Detections2012

    • Author(s)
      Yee, J. C., et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 755 Issue: 2 Pages: 102-115

    • DOI

      10.1088/0004-637x/755/2/102

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] OGLE-2008-BLG-510: first automated real-time detection of a weak microlensing anomaly - brown dwarf or stellar binary?2012

    • Author(s)
      Bozza, V., et al.,
    • Journal Title

      MNRAS

      Volume: 424 Issue: 2 Pages: 902-918

    • DOI

      10.1111/j.1365-2966.2012.21233.x

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A New Type of Ambiguity in the Planet and Binary Interpretations of Central Perturbations of High-magnification Gravitational Microlensing Events2012

    • Author(s)
      Choi, J.-Y., et al.,
    • Journal Title

      The Astrophysical Journal

      Volume: 756 Issue: 1 Pages: 48-56

    • DOI

      10.1088/0004-637x/756/1/48

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Planetary and Other Short Binary Microlensing Events from the MOA Short-event Analysis2012

    • Author(s)
      Bennett, D. P., et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 757 Issue: 2 Pages: 119-135

    • DOI

      10.1088/0004-637x/757/2/119

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A brown dwarf orbiting an M-dwarf: MOA 2009-BLG-411L2012

    • Author(s)
      Bachelet, E., et al.,
    • Journal Title

      Astronomy & Astrophysics

      Volume: 547 Pages: 55-66

    • DOI

      10.1051/0004-6361/201219765

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microlensing Binaries with Candidate Brown Dwarf Companions2012

    • Author(s)
      Shin, I.-G., et al.,
    • Journal Title

      The Astrophysical Journal

      Volume: 760 Issue: 2 Pages: 10-10

    • DOI

      10.1088/0004-637x/760/2/116

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microlensing Binaries Discovered through High-magnification Channel2012

    • Author(s)
      Shin, I.-G., et al
    • Journal Title

      The Astrophysical Journal

      Volume: 746 Issue: 2 Pages: 127-139

    • DOI

      10.1088/0004-637x/746/2/127

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MOA-2009-BLG-387Lb : a massive planet orbiting an M dwarf2011

    • Author(s)
      Batista, V., et al
    • Journal Title

      Astronomy & Astrophysics

      Volume: 529 Pages: A102-A102

    • DOI

      10.1051/0004-6361/201016111

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] OGLE-2009-BLG-023/MOA-2009-BLG-028 : characterization of a binary microlensing event based on survey data2011

    • Author(s)
      Hwang, K.-H., et al
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 413 Issue: 2 Pages: 1244-1250

    • DOI

      10.1111/j.1365-2966.2011.18206.x

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Unbound or distant planetary mass population detected by gravitational microlensing2011

    • Author(s)
      Sumi, T., et al
    • Journal Title

      Nature

      Volume: 473 Issue: 7347 Pages: 349-352

    • DOI

      10.1038/nature10092

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Binary Microlensing Event OGLE-2009-BLG-020 Gives Verifiable Mass, Distance, and Orbit Predictions2011

    • Author(s)
      Skowron, J., et al
    • Journal Title

      The Astrophysical Journal

      Volume: 738 Issue: 1 Pages: 87-107

    • DOI

      10.1088/0004-637x/738/1/87

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Discovery and Mass Measurements of a Cold, 10 Earth Mass Planet and Its Host Star2011

    • Author(s)
      Muraki, Y., et al
    • Journal Title

      The Astrophysical Journal

      Volume: 741 Issue: 1 Pages: 22-36

    • DOI

      10.1088/0004-637x/741/1/22

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 系外惑星系探索用多重レンズ解析法2016

    • Author(s)
      阿部文雄
    • Organizer
      日本天文学会春季年会
    • Place of Presentation
      首都大学東京、東京
    • Year and Date
      2016-03-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] 重力マイクロレンズ法によるMOA-II望遠鏡を用いた低質量MACHOsの探索2016

    • Author(s)
      及川仁士
    • Organizer
      日本天文学会春季年会
    • Place of Presentation
      首都大学東京、東京
    • Year and Date
      2016-03-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] Optical follow-up observations for GW150914 by MOA2016

    • Author(s)
      Fumio Abe
    • Organizer
      4th Annual Symposium of the innovative area of multi-messenger study of gravitational wave sources
    • Place of Presentation
      IPMU, U Tokyo, Kashiwa, Chiba
    • Year and Date
      2016-02-18
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Progress on the algorithm of multiple lens analysis.2016

    • Author(s)
      Fumio Abe
    • Organizer
      20th Microlensing workshop
    • Place of Presentation
      Institut d'Astrophysique de Paris, France
    • Year and Date
      2016-01-13
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MOA-IIによる系外惑星探査:2013年の結果2014

    • Author(s)
      鈴木大介(大阪大学), MOAコラボレーション
    • Organizer
      日本天文学会2014年春季年会
    • Place of Presentation
      国際基督教大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 重力マイクロレンズ法による惑星候補イベント OGLE-2012-BLG-0724/MOA-2012-BLG-3232014

    • Author(s)
      福永大輔, 他MOAグループ
    • Organizer
      日本天文学会2014年春季年会
    • Place of Presentation
      国際基督教大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 重力マイクロレンズ法における過去の未解析の惑星候補イベント10例の解析2014

    • Author(s)
      越本直季 , 他MOAコラボレーション
    • Organizer
      日本天文学会2014年春季年会
    • Place of Presentation
      国際基督教大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] MOA-IIの重力マイクロレンズによる銀河系バー構造の解明2014

    • Author(s)
      住 貴宏、MOAコラボレーション
    • Organizer
      日本天文学会2014年春季年会
    • Place of Presentation
      国際基督教大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] The Microlensing Event Rate and Optical Depth Toward the Galactic Bulge from MOA II2014

    • Author(s)
      Takahiro Sumi, MOA collaboration
    • Organizer
      18th International Conference on Gravitational Microlensing
    • Place of Presentation
      Santa Barbara
    • Related Report
      2013 Annual Research Report
  • [Presentation] The MOA Project 2013 Observing Season2014

    • Author(s)
      David Bennett, MOA Collaboration
    • Organizer
      18th International Conference on Gravitational Microlensing
    • Place of Presentation
      Santa Barbara
    • Related Report
      2013 Annual Research Report
  • [Presentation] New calculation method of multiple gravitational lensing system2014

    • Author(s)
      Fumio Abe
    • Organizer
      18th International Conference on Gravitational Microlensing
    • Place of Presentation
      Santa Barbara
    • Related Report
      2013 Annual Research Report
  • [Presentation] OGLE-2012-BLG-0724/MOA-2012-BLG-323: Planetary event by survey2014

    • Author(s)
      Daisuke Fukunaga, MOA Collaboration
    • Organizer
      18th International Conference on Gravitational Microlensing
    • Place of Presentation
      Santa Barbara
    • Related Report
      2013 Annual Research Report
  • [Presentation] MOA II 1.8 m telescope and future GW follow-up observation2014

    • Author(s)
      Fumio Abe
    • Organizer
      2nd Symposium ; New Development in Astrophysics through Multimessenger Obsevatons of Gravitational Wave Sources
    • Place of Presentation
      Tokyo Techo
    • Related Report
      2013 Annual Research Report
  • [Presentation] MOA-IIによる系外惑星探査:2013年の経過報告2013

    • Author(s)
      住 貴宏、MOAコラボレーション
    • Organizer
      日本天文学会2013年秋季年会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] MOA-2008-BLG-288Lb:マイクロレンズ法による最も重いM型星周りの惑星2013

    • Author(s)
      越本直季 , 他MOAコラボレーション
    • Organizer
      日本天文学会2013年秋季年会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] MOA-2008-BLG-379Lb:K型星周りの巨大ガス惑星2013

    • Author(s)
      鈴木大介 , 他MOAグループ
    • Organizer
      日本天文学会2013年秋季年会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] MOA-II望遠鏡を用いた重力マイクロレンズ法による惑星イベントOGLE-2012-BLG-0950/MOA-2012-BLG-5272013

    • Author(s)
      和田光平, 他MOAコラボレーション
    • Organizer
      日本天文学会2013年秋季年会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] MOA-IIによる系外惑星探査:2012年の結果2013

    • Author(s)
      住 貴宏、MOAコラボレーション
    • Organizer
      日本天文学会2013年秋季年会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Wormhole and Primordial Black hole searches in MOA II2013

    • Author(s)
      Fumio Abe
    • Organizer
      WH and PBH Workshop
    • Place of Presentation
      Naoya University
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] MOA-IIによるsnow lineの外側における惑星頻度2013

    • Author(s)
      鈴木大介、他MOA
    • Organizer
      日本天文学会2013年春季年会
    • Place of Presentation
      埼玉大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] MOA-IIによる系外惑星探査:2012年の結果2013

    • Author(s)
      住 貴宏、他MOA
    • Organizer
      日本天文学会2013年春季年会
    • Place of Presentation
      埼玉大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] MOA-II望遠鏡を用いた重力マイクロレンズ法による惑星イベントの解析2013

    • Author(s)
      和田光平、他MOA
    • Organizer
      日本天文学会2013年春季年会
    • Place of Presentation
      埼玉大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] New LMC observation strategy by MOA2013

    • Author(s)
      F. Abe, MOA collaboration
    • Organizer
      1st Doha International Astronomy Conference:"Gravitational Microlensing - 101 years from theory to practice"
    • Place of Presentation
      Qatar National Convention Centre (QNCC)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Planet frequency beyond the snow line from MOA-II observations in 2007-20112013

    • Author(s)
      D. Suzuki, MOA collaboration
    • Organizer
      1st Doha International Astronomy Conference:"Gravitational Microlensing - 101 years from theory to practice"
    • Place of Presentation
      Qatar National Convention Centre (QNCC)
    • Related Report
      2012 Annual Research Report
  • [Presentation] MOA-IIによるM型星における惑星系及び連星系の質量比関数2012

    • Author(s)
      神原周平
    • Organizer
      日本天文学会2012年春期年会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2012-03-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] 惑星イベント:MOA-2010-BLG-3282012

    • Author(s)
      古澤圭
    • Organizer
      日本天文学会2012年春期年会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2012-03-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] MOA-IIによる系外惑星探査:2011年の結果2012

    • Author(s)
      鈴木大介
    • Organizer
      日本天文学会2012年春期年会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2012-03-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] 冷却InCaAsカメラC10633-34のノイズ評価試験2012

    • Author(s)
      滝野奨
    • Organizer
      日本天文学会2012年春期年会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2012-03-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] MOA-IIによる系外惑星探査:2012年の経過報告2012

    • Author(s)
      住 貴宏、他MOA
    • Organizer
      日本天文学会2012年秋季年会
    • Place of Presentation
      大分大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] MOA-IIによる惑星の存在確率への制限2012

    • Author(s)
      鈴木大介、他MOA
    • Organizer
      日本天文学会2012年秋季年会
    • Place of Presentation
      大分大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 重力マイクロレンズサーベイ観測による惑星イベント候補の発見:MOA-2008-BLG-2882012

    • Author(s)
      滝野 奨, 他MOA
    • Organizer
      日本天文学会2012年秋季年会
    • Place of Presentation
      大分大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 惑星を伴う重力マイクロレンズイベント MOA 2008-BLG-3792012

    • Author(s)
      鈴木浩太、他MOA
    • Organizer
      日本天文学会2012年秋季年会
    • Place of Presentation
      大分大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 重力マイクロレンズによる原始ブラックホール探索法2012

    • Author(s)
      阿部文雄、他MOA
    • Organizer
      日本天文学会2012年秋季年会
    • Place of Presentation
      大分大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Wormhole hunting: methods and problems2012

    • Author(s)
      Abe, Fumio
    • Organizer
      研究会「ワームホール:その理論と観測的検証可能性」
    • Place of Presentation
      立教大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] TTV法を用いた、ホットジュピターと共鳴軌道の惑星の存在確率の計算2011

    • Author(s)
      福井暁彦
    • Organizer
      日本天文学会秋季年会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2011-09-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] MOA-IIで観測された惑星系を含む連星イベントの解析2011

    • Author(s)
      神原周平
    • Organizer
      日本天文学会秋季年会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2011-09-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] 低増光率重力マイクロレンズイベントにおける惑星の検出効率2011

    • Author(s)
      鈴木大介
    • Organizer
      日本天文学会秋季年会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2011-09-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] MOA II gravitational microlensing survey2011

    • Author(s)
      Fumio Abe
    • Organizer
      Frontiers of Quantum and Mesoscopic Thermodynamics, FQMT11
    • Place of Presentation
      Prague, Czech(招待講演)
    • Year and Date
      2011-07-27
    • Related Report
      2011 Annual Research Report
  • [Remarks] MOA, Microlensing Observations in Astrophysics

    • URL

      http://www.phys.canterbury.ac.nz/moa/

    • Related Report
      2013 Annual Research Report
  • [Remarks] MOA, Microlensing Observations in Astrophysics

    • URL

      http://www.phys.canterbury.ac.nz/moa/

    • Related Report
      2012 Annual Research Report

URL: 

Published: 2011-04-06   Modified: 2019-07-29  

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