2015 Fiscal Year Annual Research Report
New Frontiers of Extrasolar Planets: Exploring Terrestrial Planets
| Project Area | New Frontiers of Extrasolar Planets: Exploring Terrestrial Planets |
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| Project/Area Number |
23103001
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| Research Institution | National Astronomical Observatory of Japan |
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Principal Investigator |
林 正彦 国立天文台, 大学共同利用機関等の部局等, 台長 (10183914)
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| Co-Investigator(Kenkyū-buntansha) |
百瀬 宗武 茨城大学, 理学部, 教授 (10323205)
倉本 圭 北海道大学, 理学研究院, 教授 (50311519)
井田 茂 東京工業大学, 地球生命研究所, 教授 (60211736)
左近 樹 東京大学, 大学院理学系研究科, 助教 (70451820)
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| Project Period (FY) |
2011-04-01 – 2016-03-31
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| Keywords | 系外惑星 / 惑星大気 / 原始惑星系円盤 / 惑星系形成 |
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| Outline of Annual Research Achievements |
平成27年度は本領域研究の第5年次に当たる。総括班は引き続き4件の計画研究、すなわちA01「ガス惑星の直接撮像・分光と地球型惑星の検出」、A01「系外惑星大気の数値モデリングと形成進化理論」、B01「円盤から惑星へ」、B02「ハビタブル地球型惑星の形成理論」を有機的な連携のもと推進するために活動した。 2016年2月21日から24日にかけて、本領域研究の集大成となる国際研究会「Exoplanets and Disks: Their Formation and Diversity III」を石垣島にて開催した。またこれ以外も小規模な国際研究会を1件開催した。これら2件の国際研究会への参加者数はのべ167名で、そのうち22名が外国人であった。
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| Research Progress Status |
27年度が最終年度であるため、記入しない。
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| Strategy for Future Research Activity |
27年度が最終年度であるため、記入しない。
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Research Products
(35 results)
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[Journal Article] A Gap with a Deficit of Large Grains in the Protoplanetary Disk around TW Hya2016
Author(s)
Tsukagoshi, T.., Nomura, H., Muto, T.., Kawabe, R., Ishimoto, D., Kanagawa, K. D., Okuzumi, S., Ida, S., Walsh, C., & Millar, T. J.
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Journal Title
The Astrophysical Journal Letters
Volume: Volume.829
Pages: L35
DOI
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Formation and Evolution of Protoatmospheres2016
Author(s)
Massol, H., Hamano K., Tian F., Ikoma M., Abe, Y.., Chassefiere E., Davaille A., Genda H., Gudel M., Hori Y., Leblanc F., Marcq E., Sarda P., Shematovich, V. I., Stokl, A. and Lammer H
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Journal Title
Space Science Reviews
Volume: Volume 205, Issue 1-4,
Pages: 153-211
DOI
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] ALMA Observations of a Gap and a Ring in the Protoplanetary Disk around TW Hya2016
Author(s)
Nomura, H., Tsukagoshi, T., Kawabe, R., Ishimoto, D., Okuzumi, S., Muto, T., Kanagawa, K.D., Ida, S., Walsh, C., Millar, T.J.; Bai, X.-N.
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Journal Title
Astrophys. J. Letter
Volume: vol. 819, L7
Pages: 7pp
DOI
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Rapid Water Loss Can Extend the Lifetime of Planetary Habitability,2015
Author(s)
Kodama, T., Genda, H., Abe, Y.., and Zahnle, K. J.,
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Journal Title
The Astrophysical Journal
Volume: Volume 812, article id.165
Pages: 11pp
DOI
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Lifetime and Spectral Evolution of a Magma Ocean with a Steam Atmosphere: Its Detectability by Future Direct Imaging2015
Author(s)
Hamano, K., Kawahara, H., Abe, Y.., Onishi, M., and Hashimoto, G.. L.
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Journal Title
The Astrophsical Journal
Volume: Volume 806, article id. 216
Pages: 17pp
DOI
Peer Reviewed / Open Access
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[Journal Article] The circulation pattern and day-night heat transport in the atmosphere of a synchronously rotating aquaplanet: Dependence on planetary rotation rate2015
Author(s)
Noda, S., Ishiwatari, M., Nakajima, K., Takahashi, Y. O., Takehiro, S., Onishi, M., Hashimoto, G.. L., Kuramoto, K., and Hayashi, Y.-Y.
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Journal Title
Icarus
Volume: 282
Pages: 1-18
DOI
Peer Reviewed / Open Access
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[Journal Article] Significant gas-to-dust ratio asymmetry and variation in the disk of HD 142527 and the indication of gas depletion2015
Author(s)
Muto, T.., Tuskagoshi, T.., Momose, M., Hanawa, T., Nomura, H., Fukagawa, M.., Saigo, K., Kataoka, A., Kitamura, Y., Takahashi, S. Z., Inutsuka, S.-i., Takeuchi, T., Kobayashi, H., Akiyama, E., Honda, M., Fujiwara, H., & Shibai, H.
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Journal Title
PASJ
Volume: Vol.67, 122
Pages: 28pp
DOI
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Detailed structure of the outer disk around HD 169142 with polarized light in H-band2015
Author(s)
Momose, M., Morita, A., Fukagawa, M.., Muto, T.., Takeuchi, T., Hashimoto, J., Honda, M.,(他55名）
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Journal Title
PASJ
Volume: Vol.67, 83
Pages: 16pp
DOI
Peer Reviewed / Open Access / Int'l Joint Research
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[Presentation] Chemistry in the Forming Disks2016
Author(s)
Y. Aikawa
Organizer
Workshop, ALMA-Cycle 4, Astrochemistry as a diagnostic of Star and Planet Formation
Place of Presentation
Observatoire de Bordeaux, (France)
Year and Date
2016-01-12 – 2016-01-13
Int'l Joint Research / Invited
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[Presentation] Organic dust in galaxies2015
Author(s)
T. Onaka
Organizer
The 11th Pacific Rim Conference on Stellar Astrophysics, Physics and Chemistry of the Late Stages of Stellar Evolution
Place of Presentation
Hong Kong, (PR China)
Year and Date
2015-12-14 – 2015-12-17
Int'l Joint Research / Invited
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