[P-AE22] 系外惑星

コンビーナ:生駒大洋(東京大学大学院理学系研究科地球惑星科学専攻)、成田憲保(東京大学)、藤井友香(国立天文台)

Exoplanetary science, which began with the discovery of a hot Jupiter in 1995, reached a significant turning point by the detection of countless super-Earths by the Kepler space telescope. In 2018, the new space telescope TESS was launched to conduct an extensive survey of exoplanets orbiting nearby bright stars, opening a new era of characterization of exoplanet atmospheres. Moreover, recent observations have identified a growing number of terrestrial planets in the so-called habitable zone. While exoplanets have been targeted mainly for astronomy until recently, it would be fair to say that Earth and planetary science is finally becoming a research field to make a central contribution. This session aims at allowing participants to share their research results and new ideas regarding exoplanets and also inform the current status of their projects. Exoplanet science is a growing, interdisciplinary research field. We welcome participants from various fields.

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[PAE22-P01] Climate for land planets

*小玉貴則¹ (1.ボルドー大学 )

[PAE22-P02] M型、K型星周りの系外惑星の酸素大気検出に向けた大気および観測のシミュレーション

*村岡徹¹、長田直也¹、亀田真吾¹、村上豪²、成田憲保³、生駒大洋⁴、藤原均⁵ (1.立教大学、2.宇宙航空研究開発機構宇宙科学研究所、3.国立天文台、4.東京大学、5.成蹊大学)

[PAE22-P03] Prevalence and extent of magma oceans in rocky bodies

Diogo Lourenço^1,2、*Matthieu Laneuville¹ (1.Earth-Life Science Institute, Tokyo Institute of Technology、2.University of Califorinia, Berkeley)

[PAE22-P04] Exploring Super-Earth Surfaces: Albedo of Near-Airless Magma Ocean Planets and Topography

*伊藤祐一¹、Modirrousta-Galian Darius ^2,3、Micela Giuseppina² (1. University College London、2.INAF - Osservatorio Astronomico di Palermo、3.University of Palermo)

講演取消

[PAE22-P05] MuSCAT1/2/3: Global Multi-Color Photometric Monitoring Network for Exoplanetary Transits

*成田憲保^1,2,3、福井暁彦⁴、生駒大洋⁴、田村元秀^1,3,4 (1.自然科学研究機構アストロバイオロジーセンター、2.JST、3.国立天文台、4.東京大学)

[PAE22-P06] How does the nodal precession affect observations of hot Jupiters around A-type stars?

*渡辺紀治¹、成田憲保² (1.総合研究大学院大学、2.アストロバイオロジーセンター)

[PAE22-P07] WASP-76 b: A Tale of Two Spectra

*Billy Nelson Edwards¹、Quentin Changeat¹、Robin Baeyens²、Angelos Tsiaras¹、Ingo Waldmann¹ (1.University College London 、2.Instituut voor Sterrenkunde, KU-Leuven)

[PAE22-P08] A feasibility study on the detection of molecular species in exoplanet atmospheres by high-resolution transmission spectroscopy with SPICA/SMI

*川内紀代恵¹、川島由依²、平野照幸³、藤井友香⁴、松尾太郎⁵、大野和正³、奥谷彩香³ (1.東京大学、2.SRON - Netherlands Institute for Space Research、3.東京工業大学、4.東京工業大学地球生命研究所、5.名古屋大学)

[PAE22-P09] Characterizing exoplanets with low-frequency radio observations

*藤井友香¹、高橋慶太郎²、木村智樹³、橋本淳⁴、青山雄彦⁵、潮平雄太²、寺田由佳⁶、北元⁷、土屋史紀³、SKA-JP planet team (1.東京工業大学地球生命研究所、2.熊本大学、3.東北大学、4.国立天文台、5.清華大学、6.東京大学、7.宇宙航空研究開発機構宇宙科学研究所)

[PAE22-P10] The evolution outcome of the planetary systems predicted from the observed protoplanetary disk of HL Tau

*Shijie Wang¹、Kazuhiro Kanagawa¹、Toshinori Hayashi¹、Yasushi Suto¹ (1.University of Tokyo)

[PAE22-P11] Stability of resonant trapping of planetesimals during the migration of a giant planet

*柴田翔¹、生駒大洋¹ (1.東京大学大学院)

[PAE22-P12] 内穴外縁からの多様な惑星たち

*森川雅博¹、天谷鈴華¹ (1.お茶の水女子大学理学部)

[PAE22-P13] Orbital evolution of close-in super-Earths via atmospheric escape

*藤田菜穂¹、堀安範²、佐々木貴教¹ (1.京都大学大学院理学研究科宇宙物理学教室、2.自然科学研究機構アストロバイオロジーセンター)

[PAE22-P14] Bayesian inference of occurrence rates of super-Earths in systems with cold-Jupiters around low-mass stars

*荻原正博¹、原川紘季² (1.国立天文台、2.Subaru Telescope)

[PAE22-P15] Filling in the gaps: imputing the missing properties of exoplanets with machine learning

*Elizabeth Tasker¹、Matthieu Laneuville²、Nicholas Guttenberg² (1.Institute of Space and Astronautical Science (ISAS), JAXA、2.Earth-Life Science Institute (ELSI), Tokyo Institute of Technology)

セッション情報

[P-AE22] 系外惑星