Theory for the Formation of Planetary Systems from Diverse Protoplanetary Disks

• Project Area: A Paradigm Shift by a New Integrated Theory of Star Formation: Exploring the Expanding Frontier of Habitable Planetary Systems in Our Galaxy
• Project/Area Number: 18H05438
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: National Astronomical Observatory of Japan
• Principal Investigator: 小久保 英一郎 国立天文台, 天文シミュレーションプロジェクト, 教授 (90332163)
• Co-Investigator(Kenkyū-buntansha): 田中 秀和 東北大学, 理学研究科, 教授 (00282814) ; 長澤 真樹子 久留米大学, 医学部, 教授 (00419847) ; 小林 浩 名古屋大学, 理学研究科, 准教授 (40422761) ; 井田 茂 東京工業大学, 地球生命研究所, 教授 (60211736) ; 奥住 聡 東京工業大学, 理学院, 准教授 (60704533)
• Project Period (FY): 2018-06-29 – 2023-03-31
• Project Status: Completed (Fiscal Year 2022)
• Budget Amount: ¥122,200,000 (Direct Cost: ¥94,000,000、Indirect Cost: ¥28,200,000); Fiscal Year 2022: ¥24,180,000 (Direct Cost: ¥18,600,000、Indirect Cost: ¥5,580,000); Fiscal Year 2021: ¥24,180,000 (Direct Cost: ¥18,600,000、Indirect Cost: ¥5,580,000); Fiscal Year 2020: ¥27,430,000 (Direct Cost: ¥21,100,000、Indirect Cost: ¥6,330,000); Fiscal Year 2019: ¥24,180,000 (Direct Cost: ¥18,600,000、Indirect Cost: ¥5,580,000); Fiscal Year 2018: ¥22,230,000 (Direct Cost: ¥17,100,000、Indirect Cost: ¥5,130,000)
• Keywords: 惑星形成 / 太陽系 / 系外惑星 / 原始惑星系円盤

Outline of Annual Research Achievements

(1) 微惑星形成の素過程: ダストの付着については、粒子相互作用の摩擦に関する物理量の不定性のためその付着過程の不定性は大きかった。粒子相互作用の摩擦に関する各パラメータを想定範囲で変化させ影響を調べたところ、付着限界速度はこれらに依存せず一定値に決まることが示された。ダストモノマー衝突の分子動力学シミュレーションを行い、ダストモノマーの反発係数の半径・速度依存性を明らかにし、現実的な相互作用モデルを構築した。

(2) 惑星形成の素過程: 原始惑星系円盤の熱進化とダスト進化を同時に計算可能な数値計算手法を開発し、木星のような元素組成を持つガス惑星がスノーライン背後の影領域で形成されうる条件を明らかにした。また、地球型惑星の形成領域として有望視されるデッドゾーン内縁が熱的不安定により振動することを明らかにした。ペブル集積による固体惑星の形成を調べた。固体惑星が火星サイズを超えると、惑星重力の影響で円盤ガスが惑星の周りを順行で高速回転を始め、ペブルも順行の高速回転自転をし、ペブル集積によって惑星の高速順行自転が励起される。1 au では地球質量で分裂速度に達し、それ以上のペブル集積が阻害されることがわかった。巨大衝突によって形成される惑星系の軌道構造を多体シミュレーションで調べ、軌道構造のスケーリング則を導いた。

(3) 汎惑星形成理論と太陽系の起源: ダストから惑星までの統一シミュレーションを行い、惑星形成のダスト密度と円盤温度依存性を調べた。これまでの定説とは異なり、通常の原始惑星系円盤程度の温度で、彗星程度の密度のダストから10-20万年程度で巨大ガス惑星の固体核が形成可能であることを示した。太陽は星団の中で誕生したと考えられている。星団内の超新星爆発によって生成される短寿命核種が原始太陽系円盤へ注入される、という条件から太陽の誕生星団の恒星数に制限をつけた。

Research Progress Status

令和4年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和4年度が最終年度であるため、記入しない。

Research Products

• [Int'l Joint Research] Cote d'Azur Observatory(フランス)
• [Int'l Joint Research] Univ. of Warwick(英国)
• [Int'l Joint Research] JPL/NASA/Jet Propulsion Laboratory(米国)
• [Int'l Joint Research] Max Planck Institute for Astronomy(ドイツ)
• [Int'l Joint Research] ヘブライ大学イェルサレム校(イスラエル)
• [Int'l Joint Research] Rochester University(米国)
• [Int'l Joint Research] University of Dundee(英国)
• [Int'l Joint Research] University of Tuebingen(ドイツ)
• [Int'l Joint Research] Academia Sinica(その他の国・地域 台湾)
• [Int'l Joint Research] Jet Propulsion Laboratory(米国)
• [Int'l Joint Research] カリフォルニア大サンタクルズ校/Jet Propulsion Laboratory/University of Nevada, Las Vegas(米国)
• [Int'l Joint Research] 清華大(中国)
• [Int'l Joint Research] コートダジュール天文台/パリ大学IPGP(フランス)
• [Int'l Joint Research] ライデン大(オランダ)
• [Int'l Joint Research] パドバ大学(イタリア)
• [Int'l Joint Research]
• [Journal Article] Global N-body simulation of gap edge structures created by perturbations from a small satellite embedded in Saturn’s rings (2024)
  • Author(s): Torii Naoya、Ida Shigeru、Kokubo Eiichiro、Michikoshi Shugo
  • Journal Title: Icarus Volume: 415 Pages: 116029-116029
  • DOI: 10.1016/j.icarus.2024.116029
  • Peer Reviewed
• [Journal Article] Sticking of Fine Particles in High-velocity Impact: Application to Size Distribution of Dust Grains in a Debris Disk (2024)
  • Author(s): Toshihiko Kadono, Hiroshi Kobayashi, and Mitsuru Yokoyama
  • Journal Title: The Astrophysical Journal Volume: 960 Issue: 1 Pages: 38-38
  • DOI: 10.3847/1538-4357/acfee6
  • Peer Reviewed / Open Access
• [Journal Article] Interparticle normal force in highly porous granular matter during compression (2024)
  • Author(s): Arakawa Sota、Tatsuuma Misako、Tanaka Hidekazu、Furuichi Mikito、Nishiura Daisuke
  • Journal Title: Physical Review E Volume: 109 Issue: 2 Pages: 024904-024904
  • DOI: 10.1103/physreve.109.024904
  • Peer Reviewed
• [Journal Article] Gliese 12 b: A Temperate Earth-sized Planet at 12 pc Ideal for Atmospheric Transmission Spectroscopy (2024)
  • Author(s): Kuzuhara Masayuki、Fukui Akihiko、Livingston John H.、Caballero Jose A.、de Leon Jerome P.、…、Kokubo Eiichiro、…、and Zapatero Osorio Maria Rosa
  • Journal Title: The Astrophysical Journal Letters Volume: 967 Issue: 2 Pages: L21-L21
  • DOI: 10.3847/2041-8213/ad3642
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Two Long-period Giant Planets around Two Giant Stars: HD 112570 and HD 154391 (2024)
  • Author(s): Xiao G.-Y., Teng H.-Y.,Zhou Ji., Sato B., Liu Y. J., Bi S., Takarada T., Kuzuhara M., Hon M., Wang L., Omiya M., Harakawa H., Zhao F., Zhao G., Kambe E., Izumiura H., Ando H., Noguchi K., Wang W., Zhai M., Song N., Yang C., Li T., Brandt T. D.、Yoshida M., Itoh Yoichi、et al.
  • Journal Title: The Astronomical Journal Volume: 167 Issue: 2 Pages: 59-59
  • DOI: 10.3847/1538-3881/ad11de
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Spin of protoplanets generated by pebble accretion: Influences of protoplanet-induced gas flow (2023)
  • Author(s): Takaoka Kohsuke、Kuwahara Ayumu、Ida Shigeru、Kurokawa Hiroyuki
  • Journal Title: Astronomy and Astrophysics Volume: 674 Pages: A193-A193
  • DOI: 10.1051/0004-6361/202345915
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Planetesimals drifting through dusty and gaseous white dwarf debris discs: Types I, II and III-like migration (2023)
  • Author(s): Veras Dimitri、Ida Shigeru、Grishin Evgeni、Kenyon Scott J、Bromley Benjamin C
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 524 Issue: 1 Pages: 1-17
  • DOI: 10.1093/mnras/stad1790
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Effective Reaction Temperatures of Irreversible Dust Chemical Reactions in a Protoplanetary Disk (2023)
  • Author(s): Ishizaki Lily、Tachibana Shogo、Okamoto Tamami、Yamamoto Daiki、Ida Shigeru
  • Journal Title: The Astrophysical Journal Volume: 957 Issue: 1 Pages: 47-47
  • DOI: 10.3847/1538-4357/acf310
  • Peer Reviewed / Open Access
• [Journal Article] Collisional Growth and Fragmentation of Dust Aggregates. II. Mass Distribution of Icy Fragments (2023)
  • Author(s): Hasegawa Yukihiko、Suzuki Takeru K.、Tanaka Hidekazu、Kobayashi Hiroshi、Wada Koji
  • Journal Title: The Astrophysical Journal Volume: 944 Issue: 1 Pages: 38-38
  • DOI: 10.3847/1538-4357/acadda
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A Primordial Origin for the Gas-rich Debris Disks around Intermediate-mass Stars (2023)
  • Author(s): Riouhei Nakatani, Neal J. Turner, Yasuhiro Hasegawa, Gianni Cataldi, Yuri Aikawa, Sebastian Marino, and Hiroshi Kobayashi
  • Journal Title: The Astrophysical Journal Volume: 959 Issue: 2 Pages: L28-L28
  • DOI: 10.3847/2041-8213/ad0ed8
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Dust Enrichment and Grain Growth in a Smooth Disk around the DG Tau Protostar Revealed by ALMA Triple Bands Frequency Observations (2023)
  • Author(s): Ohashi Satoshi、Momose Munetake、Kataoka Akimasa、Higuchi Aya E、Tsukagoshi Takashi、Ueda Takahiro、Codella Claudio、Podio Linda、Hanawa Tomoyuki、Sakai Nami、Kobayashi Hiroshi、Okuzumi Satoshi、Tanaka Hidekazu
  • Journal Title: The Astrophysical Journal Volume: 954 Issue: 2 Pages: 110-110
  • DOI: 10.3847/1538-4357/ace9b9
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A Constraint on the Amount of Hydrogen from the CO Chemistry in Debris Disks (2023)
  • Author(s): Kazunari Iwasaki, Hiroshi Kobayashi, Aya E. Higuchi, and Yuri Aikawa
  • Journal Title: The Astrophysical Journal Volume: 950 Issue: 1 Pages: 36-36
  • DOI: 10.3847/1538-4357/acc524
  • Peer Reviewed / Open Access
• [Journal Article] Rapid Formation of Gas-giant Planets via Collisional Coagulation from Dust Grains to Planetary Cores. II. Dependence on Pebble Bulk Density and Disk Temperature (2023)
  • Author(s): Hiroshi Kobayashi and Hidekazu Tanaka
  • Journal Title: The Astrophysical Journal Volume: 954 Issue: 2 Pages: 158-158
  • DOI: 10.3847/1538-4357/ace96b
  • Peer Reviewed / Open Access
• [Journal Article] Oxygen isotope exchange between molten silicate spherules and ambient water vapor with nonzero relative velocity: Implication for chondrule formation environment (2023)
  • Author(s): Arakawa Sota、Yamamoto Daiki、Ushikubo Takayuki、Kaneko Hiroaki、Tanaka Hidekazu、Hirose Shigenobu、Nakamoto Taishi
  • Journal Title: Icarus Volume: 405 Pages: 115690-115690
  • DOI: 10.1016/j.icarus.2023.115690
  • Peer Reviewed
• [Journal Article] Formulating Compressive Strength of Dust Aggregates from Low to High Volume Filling Factors with Numerical Simulations (2023)
  • Author(s): Tatsuuma Misako、Kataoka Akimasa、Okuzumi Satoshi、Tanaka Hidekazu
  • Journal Title: The Astrophysical Journal Volume: 953 Issue: 1 Pages: 6-6
  • DOI: 10.3847/1538-4357/acdf43
  • Peer Reviewed / Open Access
• [Journal Article] Size Dependence of the Bouncing Barrier in Protoplanetary Dust Growth (2023)
  • Author(s): Arakawa Sota、Okuzumi Satoshi、Tatsuuma Misako、Tanaka Hidekazu、Kokubo Eiichiro、Nishiura Daisuke、Furuichi Mikito、Nakamoto Taishi
  • Journal Title: The Astrophysical Journal Letters Volume: 951 Issue: 1 Pages: L16-L16
  • DOI: 10.3847/2041-8213/acdb5f
  • Peer Reviewed / Open Access
• [Journal Article] Planet-Disk Interactions (2023)
  • Author(s): Sijme-Jan Paardekooper, Ruobing Dong, Paul Duffell, Jeffrey Fung, Frederic S. Masset, Gordon Ogilvie, Hidekazu Tanaka
  • Journal Title: Protostars and Planets VII book Volume: -
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Compression of Dust Aggregates via Sequential Collisions with High Mass Ratios (2023)
  • Author(s): Tanaka Hidekazu、Anayama Ryoichi、Tazaki Ryo
  • Journal Title: The Astrophysical Journal Volume: 945 Issue: 1 Pages: 68-68
  • DOI: 10.3847/1538-4357/acb92b
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Threshold velocity for the collisional growth of porous dust aggregates consisting of cohesive frictionless spheres (2023)
  • Author(s): Arakawa Sota、Tanaka Hidekazu、Kokubo Eiichiro、Nishiura Daisuke、Furuichi Mikito
  • Journal Title: Astronomy & Astrophysics Volume: 670 Pages: L21-L21
  • DOI: 10.1051/0004-6361/202345887
  • Peer Reviewed / Open Access
• [Journal Article] Aligned grains and scattered light found in gaps of planet-forming disk (2023)
  • Author(s): Stephens Ian W.、Lin Zhe-Yu Daniel、Fernandez-Lopez Manuel、Li Zhi-Yun、Looney Leslie W.、Yang Haifeng、Harrison Rachel、Kataoka Akimasa、Carrasco-Gonzalez Carlos、Okuzumi Satoshi、Tazaki Ryo
  • Journal Title: Nature Volume: 623 Issue: 7988 Pages: 705-708
  • DOI: 10.1038/s41586-023-06648-7
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Structured Distributions of Gas and Solids in Protoplanetary Disks (2023)
  • Author(s): Bae, J., Isella, A., Zhu, Z., Martin, R., Okuzumi, S., & Suriano, S.
  • Journal Title: Protostars and Planets VII Volume: 534 Pages: 423-423
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Probing the temperature structure of the inner region of a protoplanetary disk (2023)
  • Author(s): Ueda Takahiro、Okuzumi Satoshi、Kataoka Akimasa、Flock Mario
  • Journal Title: Astronomy & Astrophysics Volume: 675 Pages: A176-A176
  • DOI: 10.1051/0004-6361/202346253
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Roles of Dust Growth in the Temperature Evolution and Snow Line Migration in Magnetically Accreting Protoplanetary Disks (2023)
  • Author(s): Kondo Katsushi、Okuzumi Satoshi、Mori Shoji
  • Journal Title: The Astrophysical Journal Volume: 949 Issue: 2 Pages: 119-119
  • DOI: 10.3847/1538-4357/acc840
  • Peer Reviewed / Open Access
• [Journal Article] The impact of dust evolution on the dead zone outer edge in magnetized protoplanetary disks (2023)
  • Author(s): Delage, T. N., Garate, M., Okuzumi, S., Yang, C.-C., Pinilla, P., Flock, M., Stammler, S. M., & Birnstiel, T.
  • Journal Title: Astronomy and Astrophysics Volume: 674 Pages: A190-A190
  • DOI: 10.1051/0004-6361/202244731
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Massive Protostellar Disks as a Hot Laboratory of Silicate Grain Evolution (2023)
  • Author(s): Yamamuro Ryota、Tanaka Kei E. I.、Okuzumi Satoshi
  • Journal Title: The Astrophysical Journal Volume: 949 Issue: 1 Pages: 29-29
  • DOI: 10.3847/1538-4357/acc52f
  • Peer Reviewed / Open Access
• [Journal Article] Two saturated states of the vertical shear instability in protoplanetary disks with vertically varying cooling times (2023)
  • Author(s): Fukuhara Yuya、Okuzumi Satoshi、Ono Tomohiro
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 75 Issue: 1 Pages: 233-249
  • DOI: 10.1093/pasj/psac107
  • Peer Reviewed
• [Journal Article] Revisiting planetary systems in the Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and a multiplicity-metallicity trend around evolved stars (2023)
  • Author(s): Teng Huan-Yu、Sato Bun’ei、Kuzuhara Masayuki、Takarada Takuya、Omiya Masashi、Harakawa Hiroki、Izumiura Hideyuki、Kambe Eiji、Yilmaz Mesut、Bikmaev Ilfan、Selam Selim O、Brandt Timothy D、Xiao Guang-Yao、Yoshida Michitoshi、Itoh Yoichi、Ando Hiroyasu、Kokubo Eiichiro、Ida Shigeru
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 75 Issue: 6 Pages: 1030-1071
  • DOI: 10.1093/pasj/psad056
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Formation of Inner Planets in the Presence of a Cold Jupiter: Orbital Evolution and Relative Velocities of Planetesimals (2023)
  • Author(s): Guo Kangrou、Kokubo Eiichiro
  • Journal Title: The Astrophysical Journal Volume: 955 Issue: 2 Pages: 109-109
  • DOI: 10.3847/1538-4357/acf31d
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Phase synchronization of epicyclic motion due to gravitational scattering by wakes (2023)
  • Author(s): Yoshida Yuki、Kokubo Eiichiro
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 521 Issue: 3 Pages: 4091-4099
  • DOI: 10.1093/mnras/stad747
  • Peer Reviewed / Open Access
• [Journal Article] Insights on the Sun Birth Environment in the Context of Star Cluster Formation in Hub?Filament Systems (2023)
  • Author(s): Arzoumanian Doris、Arakawa Sota、Kobayashi Masato I. N.、Iwasaki Kazunari、Fukuda Kohei、Mori Shoji、Hirai Yutaka、Kunitomo Masanobu、Kumar M. S. Nanda、Kokubo Eiichiro
  • Journal Title: The Astrophysical Journal Letters Volume: 947 Issue: 2 Pages: L29-L29
  • DOI: 10.3847/2041-8213/acc849
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Direct Imaging Explorations for Companions around Mid-Late M Stars from the Subaru/IRD Strategic Program (2023)
  • Author(s): Uyama Taichi、Beichman Charles、Kuzuhara Masayuki、Janson Markus、Kotani Takayuki、Mawet Dimitri、Sato Bun’ei、Tamura Motohide、Ishikawa Hiroyuki Tako、Cale Bryson、Currie Thayne、Harakawa Hiroki、Henning Thomas、Hirano Teruyuki、et al.
  • Journal Title: The Astronomical Journal Volume: 165 Issue: 4 Pages: 162-162
  • DOI: 10.3847/1538-3881/acbf37
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Planetesimal Formation by the Gravitational Instability of Dust Ring Structures (2023)
  • Author(s): Takahashi Sanemichi Z.、Kokubo Eiichiro、Inutsuka Shu-ichiro
  • Journal Title: The Astrophysical Journal Volume: 945 Issue: 2 Pages: 120-120
  • DOI: 10.3847/1538-4357/ac9fd0
  • Peer Reviewed / Open Access
• [Journal Article] An Earth-sized Planet around an M5 Dwarf Star at 22 pc (2023)
  • Author(s): Hirano Teruyuki、Dai Fei、Livingston John H.、et al.
  • Journal Title: The Astronomical Journal Volume: 165 Issue: 3 Pages: 131-131
  • DOI: 10.3847/1538-3881/acb7e1
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Number of stars in the Sun’s birth cluster revisited (2023)
  • Author(s): Arakawa Sota、Kokubo Eiichiro
  • Journal Title: Astronomy & Astrophysics Volume: 670 Pages: A105-A105
  • DOI: 10.1051/0004-6361/202244743
  • Peer Reviewed / Open Access
• [Journal Article] Formation of Dust Clumps with Sub-Jupiter Mass and Cold Shadowed Region in Gravitationally Unstable Disk around Class 0/I Protostar in L1527 IRS (2022)
  • Author(s): Ohashi Satoshi、Nakatani Riouhei、Liu Hauyu Baobab、Kobayashi Hiroshi、Zhang Yichen、Hanawa Tomoyuki、Sakai Nami
  • Journal Title: The Astrophysical Journal Volume: 934 Issue: 2 Pages: 163-163
  • DOI: 10.3847/1538-4357/ac794e
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Nonlinear Outcome of Coagulation Instability in Protoplanetary Disks. II. Dust-ring Formation Mediated by Backreaction and Fragmentation (2022)
  • Author(s): Tominaga Ryosuke T.、Tanaka Hidekazu、Kobayashi Hiroshi、Inutsuka Shu-ichiro
  • Journal Title: The Astrophysical Journal Volume: 940 Issue: 2 Pages: 152-152
  • DOI: 10.3847/1538-4357/ac97e8
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] No Evidence of the Significant Grain Growth but Tentative Discovery of Disk Substructure in a Disk around the Class I Protostar L1489 IRS (2022)
  • Author(s): Ohashi Satoshi、Kobayashi Hiroshi、Sai Jinshi、Sakai Nami
  • Journal Title: The Astrophysical Journal Volume: 933 Issue: 1 Pages: 23-23
  • DOI: 10.3847/1538-4357/ac6fcf
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Spitzer/IRS Full Spectral Modeling to Characterize Mineralogical Properties of Silicate Dust in Heavily Obscured AGNs (2022)
  • Author(s): Tsuchikawa T.、Kaneda H.、Oyabu S.、Kokusho T.、Kobayashi H.、Toba Y.
  • Journal Title: The Astrophysical Journal Volume: 941 Issue: 1 Pages: 50-50
  • DOI: 10.3847/1538-4357/ac9b23
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Heavy-element accretion by proto-Jupiter in a massive planetesimal disc, revisited (2022)
  • Author(s): Shibata S、Helled R、Kobayashi H
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 519 Issue: 2 Pages: 1713-1731
  • DOI: 10.1093/mnras/stac3568
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Nonlinear Outcome of Coagulation Instability in Protoplanetary Disks. I. First Numerical Study of Accelerated Dust Growth and Dust Concentration at Outer Radii (2022)
  • Author(s): Tominaga Ryosuke T.、Kobayashi Hiroshi、Inutsuka Shu-ichiro
  • Journal Title: The Astrophysical Journal Volume: 937 Issue: 1 Pages: 21-21
  • DOI: 10.3847/1538-4357/ac82b4
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Collisional Growth Efficiency of Dust Aggregates and Its Independence of the Strength of Interparticle Rolling Friction (2022)
  • Author(s): Arakawa Sota、Tanaka Hidekazu、Kokubo Eiichiro
  • Journal Title: The Astrophysical Journal Volume: 939 Issue: 2 Pages: 100-100
  • DOI: 10.3847/1538-4357/ac96e1
  • Peer Reviewed / Open Access
• [Journal Article] Modelling the evolution of silicate/volatile accretion discs around white dwarfs (2022)
  • Author(s): Okuya Ayaka、Ida Shigeru、Hyodo Ryuki、Okuzumi Satoshi
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 519 Issue: 2 Pages: 1657-1676
  • DOI: 10.1093/mnras/stac3522
  • Peer Reviewed / Open Access
• [Journal Article] Color Dependence of the Transit Detectability of Young Active M Dwarfs (2022)
  • Author(s): Miyakawa Kohei、Hirano Teruyuki、Sato Bun’ei、Okuzumi Satoshi、Gaidos Eric
  • Journal Title: The Astronomical Journal Volume: 164 Issue: 5 Pages: 209-209
  • DOI: 10.3847/1538-3881/ac937d
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A global two-layer radiative transfer model for axisymmetric, shadowed protoplanetary disks (2022)
  • Author(s): Okuzumi, S., Ueda, T., & Turner, N. J.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 4 Pages: 828-850
  • DOI: 10.1093/pasj/psac040
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Impact of Dust Size Distribution Including Large Dust Grains on Magnetic Resistivity: An Analytical Approach (2022)
  • Author(s): Tsukamoto Yusuke、Okuzumi Satoshi
  • Journal Title: The Astrophysical Journal Volume: 934 Issue: 1 Pages: 88-88
  • DOI: 10.3847/1538-4357/ac7b7b
  • Peer Reviewed / Open Access
• [Journal Article] A trio of giant planets orbiting evolved star HD 184010 (2022)
  • Author(s): Teng Huan-Yu、Sato Bun’ei、Takarada Takuya、Omiya Masashi、Harakawa Hiroki、Nagasawa Makiko、Hasegawa Ryo、Izumiura Hideyuki、Kambe Eiji、Yoshida Michitoshi、Itoh Yoichi、Ando Hiroyasu、Kokubo Eiichiro、Ida Shigeru
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 6 Pages: 1309-1328
  • DOI: 10.1093/pasj/psac070
  • Peer Reviewed
• [Journal Article] A close-in planet orbiting giant star HD 167768 (2022)
  • Author(s): Teng Huan-Yu、Sato Bun’ei、Kunitomo Masanobu、Takarada Takuya、Omiya Masashi、Harakawa Hiroki、Xiao Guang-Yao、Liu Yu-Juan、Izumiura Hideyuki、Kambe Eiji、Yoshida Michitoshi、Itoh Yoichi、Ando Hiroyasu、Kokubo Eiichiro、Ida Shigeru
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 75 Issue: 1 Pages: 169-176
  • DOI: 10.1093/pasj/psac097
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Orbital structure of planetary systems formed by giant impacts: stellar mass dependence (2022)
  • Author(s): Hoshino H、Kokubo E
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 519 Issue: 2 Pages: 2838-2847
  • DOI: 10.1093/mnras/stac3756
  • Peer Reviewed
• [Journal Article] A super-Earth orbiting near the inner edge of the habitable zone around the M4.5 dwarf Ross 508 (2022)
  • Author(s): Harakawa Hiroki、Takarada Takuya、Kasagi Yui、Hirano Teruyuki、et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 4 Pages: 904-922
  • DOI: 10.1093/pasj/psac044
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Planetesimal Dynamics in the Presence of a Giant Planet. II. Dependence on Planet Mass and Eccentricity (2022)
  • Author(s): Guo Kangrou、Kokubo Eiichiro
  • Journal Title: The Astrophysical Journal Volume: 935 Issue: 2 Pages: 113-113
  • DOI: 10.3847/1538-4357/ac80f7
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Impacts of Viscous Dissipation on Collisional Growth and Fragmentation of Dust Aggregates (2022)
  • Author(s): Arakawa Sota、Tanaka Hidekazu、Kokubo Eiichiro
  • Journal Title: The Astrophysical Journal Volume: 933 Issue: 2 Pages: 144-144
  • DOI: 10.3847/1538-4357/ac7460
  • Peer Reviewed / Open Access
• [Journal Article] Large planets may not form fractionally large moons (2022)
  • Author(s): Nakajima Miki、Genda Hidenori、Asphaug Erik、Ida Shigeru
  • Journal Title: Nature Communications Volume: 13 Issue: 1 Pages: 568-568
  • DOI: 10.1038/s41467-022-28063-8
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] ALMA High-resolution Multiband Analysis for the Protoplanetary Disk around TW Hya (2022)
  • Author(s): Tsukagoshi, T., Nomura, H., Muto, T., Kawabe, R., Kanagawa, K. D., Okuzumi, S., Ida, S., Walsh, C., Millar, T. J., Takahashi, S. Z., Hashimoto, J., Uyama, T., & Tamura, M.
  • Journal Title: The Astrophysical Journal Volume: 928 Issue: 1 Pages: 49-49
  • DOI: 10.3847/1538-4357/ac5111
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Steady-state accretion in magnetized protoplanetary disks (2022)
  • Author(s): Delage, T. N., Okuzumi, S., Flock, M., Pinilla, P., & Dzyurkevich, N.
  • Journal Title: Astronomy and Astrophysics Volume: 658 Pages: A97-A97
  • DOI: 10.1051/0004-6361/202141689
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Eccentric Gap Induced by a Super-Jupiter-mass Planet (2022)
  • Author(s): Tanaka Yuki A.、Kanagawa Kazuhiro D.、Tanaka Hidekazu、Tanigawa Takayuki
  • Journal Title: The Astrophysical Journal Volume: 925 Issue: 1 Pages: 95-95
  • DOI: 10.3847/1538-4357/ac3af5
  • Peer Reviewed / Open Access
• [Journal Article] Rapid-then-slow migration reproduces mass distribution of TRAPPIST-1 system (2022)
  • Author(s): Ogihara Masahiro、Kokubo Eiichiro、Nakano Ryuunosuke、Suzuki Takeru K.
  • Journal Title: Astronomy & Astrophysics Volume: 658 Pages: A184-A184
  • DOI: 10.1051/0004-6361/202142354
  • Peer Reviewed / Open Access
• [Journal Article] Elemental Abundances of nearby M Dwarfs Based on High-resolution Near-infrared Spectra Obtained by the Subaru/IRD Survey: Proof of Concept (2022)
  • Author(s): Ishikawa Hiroyuki Tako、Aoki Wako、Hirano Teruyuki、et al.
  • Journal Title: The Astronomical Journal Volume: 163 Issue: 2 Pages: 72-72
  • DOI: 10.3847/1538-3881/ac3ee0
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] N-body simulations of planet formation via pebble accretion (2021)
  • Author(s): Matsumura Soko、Brasser Ramon、Ida Shigeru
  • Journal Title: Astronomy & Astrophysics Volume: 650 Pages: A116-A116
  • DOI: 10.1051/0004-6361/202039210
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] High Spatial Resolution Observations of Molecular Lines toward the Protoplanetary Disk around TW Hya with ALMA (2021)
  • Author(s): Nomura Hideko、Tsukagoshi Takashi、Kawabe Ryohei、Muto Takayuki、Kanagawa Kazuhiro D.、Aikawa Yuri、Akiyama Eiji、Okuzumi Satoshi、Ida Shigeru、Lee Seokho、Walsh Catherine、Millar T. J.
  • Journal Title: The Astrophysical Journal Volume: 914 Issue: 2 Pages: 113-113
  • DOI: 10.3847/1538-4357/abfb6a
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Collisional Growth and Fragmentation of Dust Aggregates with Low Mass Ratios. I. Critical Collision Velocity for Water Ice (2021)
  • Author(s): Hasegawa Yukihiko、Suzuki Takeru K.、Tanaka Hidekazu、Kobayashi Hiroshi、Wada Koji
  • Journal Title: The Astrophysical Journal Volume: 915 Issue: 1 Pages: 22-22
  • DOI: 10.3847/1538-4357/abf6cf
  • Peer Reviewed / Open Access
• [Journal Article] Photoevaporation of Grain-depleted Protoplanetary Disks around Intermediate-mass Stars: Investigating the Possibility of Gas-rich Debris Disks as Protoplanetary Remnants (2021)
  • Author(s): Nakatani Riouhei、Kobayashi Hiroshi、Kuiper Rolf、Nomura Hideko、Aikawa Yuri
  • Journal Title: The Astrophysical Journal Volume: 915 Issue: 2 Pages: 90-90
  • DOI: 10.3847/1538-4357/ac0137
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A systematic study of silicate absorption features in heavily obscured AGNs observed by Spitzer/IRS (2021)
  • Author(s): Tsuchikawa T.、Kaneda H.、Oyabu S.、Kokusho T.、Kobayashi H.、Yamagishi M.、Toba Y.
  • Journal Title: Astronomy & Astrophysics Volume: 651 Pages: A117-A117
  • DOI: 10.1051/0004-6361/202140483
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Growth of Protoplanets via the Accretion of Small Bodies in Disks Perturbed by the Planetary Gravity (2021)
  • Author(s): Okamura Tatsuya、Kobayashi Hiroshi
  • Journal Title: The Astrophysical Journal Volume: 916 Issue: 2 Pages: 109-109
  • DOI: 10.3847/1538-4357/ac06c6
  • NAID: 120007190693
  • Peer Reviewed / Open Access
• [Journal Article] Effect of Dust Size on the Near-infrared Spectra (1.0?5.0 μm) of Brown Dwarf Atmospheres (2021)
  • Author(s): Sorahana Satoko、Kobayashi Hiroshi、Tanaka Kyoko K.
  • Journal Title: The Astrophysical Journal Volume: 919 Issue: 2 Pages: 117-117
  • DOI: 10.3847/1538-4357/ac1271
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] SPH simulations for shape deformation of rubble-pile asteroids through spinup: The challenge for making top-shaped asteroids Ryugu and Bennu (2021)
  • Author(s): Sugiura Keisuke、Kobayashi Hiroshi、Watanabe Sei-ichiro、Genda Hidenori、Hyodo Ryuki、Inutsuka Shu-ichiro
  • Journal Title: Icarus Volume: 365 Pages: 114505-114505
  • DOI: 10.1016/j.icarus.2021.114505
  • Peer Reviewed / Open Access
• [Journal Article] Rapid Formation of Gas-giant Planets via Collisional Coagulation from Dust Grains to Planetary Cores (2021)
  • Author(s): Kobayashi Hiroshi、Tanaka Hidekazu
  • Journal Title: The Astrophysical Journal Volume: 922 Issue: 1 Pages: 16-16
  • DOI: 10.3847/1538-4357/ac289c
  • Peer Reviewed / Open Access
• [Journal Article] Coagulation Instability in Protoplanetary Disks: A Novel Mechanism Connecting Collisional Growth and Hydrodynamical Clumping of Dust Particles (2021)
  • Author(s): Tominaga Ryosuke T.、Inutsuka Shu-ichiro、Kobayashi Hiroshi
  • Journal Title: The Astrophysical Journal Volume: 923 Issue: 1 Pages: 34-34
  • DOI: 10.3847/1538-4357/ac173a
  • Peer Reviewed / Open Access
• [Journal Article] Modeling Early Clustering of Impact-induced Ejecta Particles Based on Laboratory and Numerical Experiments (2021)
  • Author(s): Nakazawa, K., Okuzumi, S., Kurosawa, K., & Hasegawa, S.
  • Journal Title: The Planetary Science Journal Volume: 2 Issue: 6 Pages: 237-237
  • DOI: 10.3847/psj/ac3a6d
  • Peer Reviewed / Open Access
• [Journal Article] Early Initiation of Inner Solar System Formation at the Dead-zone Inner Edge (2021)
  • Author(s): Ueda, T., Ogihara, M., Kokubo, E., & Okuzumi, S.
  • Journal Title: The Astrophysical Journal Volume: 921 Issue: 1 Pages: L5-L5
  • DOI: 10.3847/2041-8213/ac2f3b
  • Peer Reviewed / Open Access
• [Journal Article] Transmission Electron Microscopy Study of the Morphology of Ices Composed of H2O, CO2, and CO on Refractory Grains (2021)
  • Author(s): Kouchi, A., Tsuge, M., Hama, T., Oba, Y., Okuzumi, S., Sirono, S.-. iti ., Momose, M., Nakatani, N., Furuya, K., Shimonishi, T., Yamazaki, T., Hidaka, H., Kimura, Y., Murata, K.-. ichiro ., Fujita, K., Nakatsubo, S., Tachibana, S., & Watanabe, N.
  • Journal Title: The Astrophysical Journal Volume: 918 Issue: 2 Pages: 45-45
  • DOI: 10.3847/1538-4357/ac0ae6
  • Peer Reviewed / Open Access
• [Journal Article] Evolution of the Water Snow Line in Magnetically Accreting Protoplanetary Disks (2021)
  • Author(s): Mori, S., Okuzumi, S., Kunitomo, M., & Bai, X.-N.
  • Journal Title: The Astrophysical Journal Volume: 916 Issue: 2 Pages: 72-72
  • DOI: 10.3847/1538-4357/ac06a9
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Formation of chiral CO polyhedral crystals on icy interstellar grains (2021)
  • Author(s): Kouchi, A., Tsuge, M., Hama, T., Niinomi, H., Nakatani, N., Shimonishi, T., Oba, Y., Kimura, Y., Sirono, S.-. iti ., Okuzumi, S., Momose, M., Furuya, K., & Watanabe, N.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 505 Issue: 1 Pages: 1530-1542
  • DOI: 10.1093/mnras/stab1173
  • NAID: 120007132042
  • Peer Reviewed / Open Access
• [Journal Article] Effects of Dust Evolution on the Vertical Shear Instability in the Outer Regions of Protoplanetary Disks (2021)
  • Author(s): Fukuhara, Y., Okuzumi, S., & Ono, T.
  • Journal Title: The Astrophysical Journal Volume: 914 Issue: 2 Pages: 132-132
  • DOI: 10.3847/1538-4357/abfe5c
  • Peer Reviewed
• [Journal Article] A Tale of Two Grains: Impact of Grain Size on Ring Formation via Nonideal Magnetohydrodynamic Processes (2021)
  • Author(s): Hu, X., Wang, L., Okuzumi, S., & Zhu, Z.
  • Journal Title: The Astrophysical Journal Volume: 913 Issue: 2 Pages: 133-133
  • DOI: 10.3847/1538-4357/abf4c7
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Haze Formation on Triton (2021)
  • Author(s): Ohno, K., Zhang, X., Tazaki, R., & Okuzumi, S.
  • Journal Title: The Astrophysical Journal Volume: 912 Issue: 1 Pages: 37-37
  • DOI: 10.3847/1538-4357/abee82
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Discovery of primitive CO2-bearing fluid in an aqueously altered carbonaceous chondrite (2021)
  • Author(s): Akira Tsuchiyama, Akira Miyake, Satoshi Okuzumi, Akira Kitayama, Jun Kawano, Kentaro Uesugi , Akihisa Takeuchi, Tsukasa Nakano, Michael Zolensky
  • Journal Title: SCIENCE ADVANCES Volume: 7 Issue: 17
  • DOI: 10.1126/sciadv.abg9707
  • NAID: 120007032349
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Planet-planet scattering in presence of a companion star (2021)
  • Author(s): Marzari Francesco、Nagasawa Makiko、Gozdziewski Krzyszof
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 510 Issue: 4 Pages: 5050-5061
  • DOI: 10.1093/mnras/stab3602
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Dust Rings as a Footprint of Planet Formation in a Protoplanetary Disk (2021)
  • Author(s): Kanagawa Kazuhiro D.、Muto Takayuki、Tanaka Hidekazu
  • Journal Title: The Astrophysical Journal Volume: 921 Issue: 2 Pages: 169-169
  • DOI: 10.3847/1538-4357/ac282b
  • Peer Reviewed / Open Access
• [Journal Article] Planetesimal Dynamics in the Presence of a Giant Planet (2021)
  • Author(s): Guo Kangrou、Kokubo Eiichiro
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 3 Pages: 115-115
  • DOI: 10.3847/1538-3881/ac0895
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Merging Criteria for Planetesimal Collisions (2021)
  • Author(s): Shibata Takashi、Kokubo Eiichiro、Hosono Natsuki
  • Journal Title: The Astrophysical Journal Volume: 921 Issue: 2 Pages: 163-163
  • DOI: 10.3847/1538-4357/ac1e98
  • Peer Reviewed
• [Journal Article] Size Evolution of Close-in Super-Earths through Giant Impacts and Photoevaporation (2021)
  • Author(s): Matsumoto Yuji、Kokubo Eiichiro、Gu Pin-Gao、Kurosaki Kenji
  • Journal Title: The Astrophysical Journal Volume: 923 Issue: 1 Pages: 81-81
  • DOI: 10.3847/1538-4357/ac2b2d
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Regular radial velocity variations in nine G- and K-type giant stars: Eight planets and one planet candidate (2021)
  • Author(s): Teng Huan-Yu、Sato Bun’ei、Takarada Takuya、Omiya Masashi、Harakawa Hiroki、Izumiura Hideyuki、Kambe Eiji、Takeda Yoichi、Yoshida Michitoshi、Itoh Yoichi、Ando Hiroyasu、Kokubo Eiichiro
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 1 Pages: 92-127
  • DOI: 10.1093/pasj/psab112
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Ring Formation by Coagulation of Dust Aggregates in the Early Phase of Disk Evolution around a Protostar (2021)
  • Author(s): Ohashi, S., Kobayashi, H., Nakatani, R., Okuzumi, S., Tanaka, H., Murakawa, K., Zhang, Y., Liu, H. B., & Sakai, N.
  • Journal Title: The Astrophysical Journal Volume: 907 Issue: 2 Pages: 80-80
  • DOI: 10.3847/1538-4357/abd0fa
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] New Growth Mechanism of Dust Grains in Protoplanetary Disks with Magnetically Driven Disk Winds (2021)
  • Author(s): Taki Tetsuo、Kuwabara Koh、Kobayashi Hiroshi、Suzuki Takeru K.
  • Journal Title: The Astrophysical Journal Volume: 909 Issue: 1 Pages: 75-75
  • DOI: 10.3847/1538-4357/abd79f
  • Peer Reviewed / Open Access
• [Journal Article] A “no-drift” runaway pile-up of pebbles in protoplanetary disks in which midplane turbulence increases with radius (2021)
  • Author(s): Hyodo Ryuki、Ida Shigeru、Guillot Tristan
  • Journal Title: Astronomy & Astrophysics Volume: 645 Pages: L9-L9
  • DOI: 10.1051/0004-6361/202040031
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Planetesimal formation around the snow line. I. Monte Carlo simulations of silicate dust pile-up in a turbulent disk (2021)
  • Author(s): Ida, S., Guillot, T., Hyodo, R., Okuzumi, S., & Youdin, A. N.
  • Journal Title: Astronomy and Astrophysics Volume: 646 Pages: A13-A13
  • DOI: 10.1051/0004-6361/202039705
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Planetesimal formation around the snow line. II. Dust or pebbles? (2021)
  • Author(s): Hyodo, R., Guillot, T., Ida, S., Okuzumi, S., & Youdin, A. N.
  • Journal Title: Astronomy and Astrophysics Volume: 646 Pages: A14-A14
  • DOI: 10.1051/0004-6361/202039894
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Photoevaporative Dispersal of Protoplanetary Disks around Evolving Intermediate-mass Stars (2021)
  • Author(s): Masanobu Kunitomo, Shigeru Ida, Taku Takeuchi, Olja Panic, James M. Miley, Takeru K. Suzuki
  • Journal Title: The Astrophysical Journal Volume: 909 Issue: 2 Pages: 109-125
  • DOI: 10.3847/1538-4357/abdb2a
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Formation of “Blanets” from Dust Grains around the Supermassive Black Holes in Galaxies (2021)
  • Author(s): Wada Keiichi、Tsukamoto Yusuke、Kokubo Eiichiro
  • Journal Title: The Astrophysical Journal Volume: 909 Issue: 1 Pages: 96-96
  • DOI: 10.3847/1538-4357/abd40a
  • Peer Reviewed / Open Access
• [Journal Article] Comments on ‘Type II migration strikes back ? an old paradigm for planet migration in discs’ by Scardoni et?al. (2020)
  • Author(s): Kanagawa Kazuhiro D、Tanaka Hidekazu
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 494 Issue: 3 Pages: 3449-3452
  • DOI: 10.1093/mnras/staa1011
  • Peer Reviewed
• [Journal Article] Sample collection from asteroid (162173) Ryugu by Hayabusa2: Implications for surface evolution (2020)
  • Author(s): Morota, T., Sugita, S., Cho, Y., Kanamaru, M., Tatsumi, E., Sakatani, N., Honda, R., Hirata, N. et al.
  • Journal Title: Science Volume: 368 Issue: 6491 Pages: 654-659
  • DOI: 10.1126/science.aaz6306
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Is water ice an efficient facilitator for dust coagulation? (2020)
  • Author(s): Kimura Hiroshi、Wada Koji、Kobayashi Hiroshi、Senshu Hiroki、Hirai Takayuki、Yoshida Fumi、Kobayashi Masanori、Hong Peng K、Arai Tomoko、Ishibashi Ko、Yamada Manabu
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 498 Issue: 2 Pages: 1801-1813
  • DOI: 10.1093/mnras/staa2467
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A new and simple prescription for planet orbital migration and eccentricity damping by planet?disc interactions based on dynamical friction (2020)
  • Author(s): Ida Shigeru、Muto Takayuki、Matsumura Soko、Brasser Ramon
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 494 Issue: 4 Pages: 5666-5674
  • DOI: 10.1093/mnras/staa1073
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Orbital evolution of Saturn’s satellites due to the interaction between the moons and the massive rings (2020)
  • Author(s): Ayano Nakajima, Shigeru Ida and Yota Ishigaki
  • Journal Title: Astronomy & Astrophysics Volume: 640 Pages: L15-L15
  • DOI: 10.1051/0004-6361/202038743
  • Peer Reviewed / Open Access
• [Journal Article] The impact of pre-main sequence stellar evolution on mid-plane snowline locations and C/O in planet forming discs (2020)
  • Author(s): Miley James M、Panic Olja、Booth Richard A、Ilee John D、Ida Shigeru、Kunitomo Masanobu
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 500 Issue: 4 Pages: 4658-4670
  • DOI: 10.1093/mnras/staa3517
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Constraining the Bulk Composition of Disintegrating Exoplanets Using Combined Transmission Spectra from JWST and SPICA (2020)
  • Author(s): Okuya, A., Okuzumi, S., Ohno, K., & Hirano, T.
  • Journal Title: The Astrophysical Journal Volume: 901 Issue: 2 Pages: 171-171
  • DOI: 10.3847/1538-4357/abb088
  • Peer Reviewed
• [Journal Article] Coherent Stellar Motion in Galactic Spiral Arms by Swing Amplification (2020)
  • Author(s): Michikoshi Shugo、Kokubo Eiichiro
  • Journal Title: The Astrophysical Journal Volume: 897 Issue: 1 Pages: 65-65
  • DOI: 10.3847/1538-4357/ab9369
  • Peer Reviewed
• [Journal Article] Ejection of close-in super-Earths around low-mass stars in the giant impact stage (2020)
  • Author(s): Matsumoto Yuji、Gu Pin-Gao、Kokubo Eiichiro、Oshino Shoichi、Omiya Masashi
  • Journal Title: Astronomy & Astrophysics Volume: 642 Pages: A23-A23
  • DOI: 10.1051/0004-6361/202038332
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Secular evolution of close-in planets: the effects of general relativity (2020)
  • Author(s): Marzari F、Nagasawa M
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 493 Issue: 1 Pages: 427-436
  • DOI: 10.1093/mnras/staa271
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Final Masses of Giant Planets. III. Effect of Photoevaporation and a New Planetary Migration Model (2020)
  • Author(s): Tanaka Hidekazu、Murase Kiyoka、Tanigawa Takayuki
  • Journal Title: The Astrophysical Journal Volume: 891 Issue: 2 Pages: 143-143
  • DOI: 10.3847/1538-4357/ab77af
  • Peer Reviewed
• [Journal Article] Clouds of Fluffy Aggregates: How They Form in Exoplanetary Atmospheres and Influence Transmission Spectra (2020)
  • Author(s): Ohno, K., Okuzumi, S., & Tazaki, R.
  • Journal Title: The Astrophysical Journal Volume: 891 Issue: 2 Pages: 131-131
  • DOI: 10.3847/1538-4357/ab44bd
  • Peer Reviewed
• [Journal Article] High-resolution simulations of catastrophic disruptions: Resultant shape distributions (2020)
  • Author(s): Sugiura Keisuke、Kobayashi Hiroshi、Inutsuka Shu-ichiro
  • Journal Title: Planetary and Space Science Volume: 181 Pages: 104807-104807
  • DOI: 10.1016/j.pss.2019.104807
  • Peer Reviewed
• [Journal Article] Spinning up planetary bodies by pebble accretion (2020)
  • Author(s): Visser R.G.、Ormel C.W.、Dominik C.、Ida S.
  • Journal Title: Icarus Volume: 335 Pages: 113380-113380
  • DOI: 10.1016/j.icarus.2019.07.014
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The Detection of Dust Gap-ring Structure in the Outer Region of the CR Cha Protoplanetary Disk (2020)
  • Author(s): Kim Seongjoong、Takahashi Sanemichi、Nomura Hideko、Tsukagoshi Takashi、Lee Seokho、Muto Takayuki、Dong Ruobing、Hasegawa Yasuhiro、Hashimoto Jun、Kanagawa Kazuhiro、Kataoka Akimasa、Konishi Mihoko、Liu Hauyu Baobab、Momose Munetake、Sitko Michael、Tomida Kengo
  • Journal Title: The Astrophysical Journal Volume: 888 Issue: 2 Pages: 72-72
  • DOI: 10.3847/1538-4357/ab5d2b
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Hyperbolic Orbits in the Solar System: Interstellar Origin or Perturbed Oort Cloud Comets? (2019)
  • Author(s): Higuchi Arika、Kokubo Eiichiro
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 492 Pages: 268-275
  • DOI: 10.1093/mnras/stz3153
  • Peer Reviewed
• [Journal Article] Diverse outcomes of planet formation and composition around low-mass stars and brown dwarfs (2019)
  • Author(s): Miguel Y、Cridland A、Ormel C W、Fortney J J、Ida S
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 491 Pages: 1998-2009
  • DOI: 10.1093/mnras/stz3007
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Importance of Giant Impact Ejecta for Orbits of Planets Formed during the Giant Impact Era (2019)
  • Author(s): Kobayashi Hiroshi、Isoya Kazuhide、Sato Yutaro
  • Journal Title: The Astrophysical Journal Volume: 887 Issue: 2 Pages: 226-226
  • DOI: 10.3847/1538-4357/ab5307
  • Peer Reviewed / Open Access
• [Journal Article] Planet Formation around Supermassive Black Holes in the Active Galactic Nuclei (2019)
  • Author(s): Wada, Keiichi; Tsukamoto, Yusuke; Kokubo, Eiichiro
  • Journal Title: The Astrophysical Journal Volume: 886 Issue: 2 Pages: 107-113
  • DOI: 10.3847/1538-4357/ab4cf0
  • Peer Reviewed / Open Access
• [Journal Article] The Galilean Satellites Formed Slowly from Pebbles (2019)
  • Author(s): Shibaike, Y., Ormel, C. W., Ida, S., Okuzumi, S., & Sasaki, T.
  • Journal Title: The Astrophysical Journal Volume: 885 Issue: 1 Pages: 79-79
  • DOI: 10.3847/1538-4357/ab46a7
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Unveiling Dust Aggregate Structure in Protoplanetary Disks by Millimeter-wave Scattering Polarization (2019)
  • Author(s): Tazaki, R., Tanaka, H., Kataoka, A., Okuzumi, S., & Muto, T.
  • Journal Title: The Astrophysical Journal Volume: 885 Issue: 1 Pages: 52-52
  • DOI: 10.3847/1538-4357/ab45f0
  • Peer Reviewed / Open Access
• [Journal Article] Nonideal MHD Simulation of HL Tau Disk: Formation of Rings (2019)
  • Author(s): Hu, X., Zhu, Z., Okuzumi, S., Bai, X.-N., Wang, L., Tomida, K., & Stone, J. M.
  • Journal Title: The Astrophysical Journal Volume: 885 Issue: 1 Pages: 36-36
  • DOI: 10.3847/1538-4357/ab44cb
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] First Subarcsecond Submillimeter-wave [C i] Image of 49 Ceti with ALMA (2019)
  • Author(s): Higuchi Aya E.、Saigo Kazuya、Kobayashi Hiroshi、Iwasaki Kazunari、Momose Munetake、Lou Soon Kang、Sakai Nami、Kunitomo Masanobu、Ishihara Daisuke、Yamamoto Satoshi
  • Journal Title: The Astrophysical Journal Volume: 883 Issue: 2 Pages: 180-180
  • DOI: 10.3847/1538-4357/ab3d26
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Formation of rocky and icy planetesimals inside and outside the snow line: effects of diffusion, sublimation, and back-reaction (2019)
  • Author(s): Hyodo Ryuki、Ida Shigeru、Charnoz Sebastien
  • Journal Title: Astronomy & Astrophysics Volume: 629 Pages: A90-A90
  • DOI: 10.1051/0004-6361/201935935
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Collisional elongation: Possible origin of extremely elongated shape of 1I/‘Oumuamua (2019)
  • Author(s): Sugiura Keisuke、Kobayashi Hiroshi、Inutsuka Shu-ichiro
  • Journal Title: Icarus Volume: 328 Pages: 14-22
  • DOI: 10.1016/j.icarus.2019.03.014
  • Peer Reviewed
• [Journal Article] Revised Description of Dust Diffusion and a New Instability Creating Multiple Rings in Protoplanetary Disks (2019)
  • Author(s): Tominaga Ryosuke T.、Takahashi Sanemichi Z.、Inutsuka Shu-ichiro
  • Journal Title: The Astrophysical Journal Volume: 881 Issue: 1 Pages: 53-53
  • DOI: 10.3847/1538-4357/ab25ea
  • Peer Reviewed
• [Journal Article] Habitability of S-type tidally locked planets: effects of a binary companion star (2019)
  • Author(s): Ayaka Okuya, Yuka Fujii, Shigeru Ida
  • Journal Title: Astrophysical Journal Volume: 880 Issue: 2 Pages: 107-107
  • DOI: 10.3847/1538-4357/ab29e7
  • Peer Reviewed
• [Journal Article] The origin of Saturn's rings and moons (2019)
  • Author(s): Ida Shigeru
  • Journal Title: Science Volume: 364 Issue: 6445 Pages: 1028-1030
  • DOI: 10.1126/science.aaw3098
  • Peer Reviewed
• [Journal Article] Effect of dust size and structure on scattered-light images of protoplanetary discs (2019)
  • Author(s): Tazaki, R., Tanaka, H., Muto, T., Kataoka, A., & Okuzumi, S.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 485 Issue: 4 Pages: 4951-4966
  • DOI: 10.1093/mnras/stz662
  • Peer Reviewed
• [Journal Article] Discovery of An au-scale Excess in Millimeter Emission from the Protoplanetary Disk around TW Hya (2019)
  • Author(s): Tsukagoshi Takashi、Muto Takayuki、Nomura Hideko、Kawabe Ryohei、Kanagawa Kazuhiro D.、Okuzumi Satoshi、Ida Shigeru、Walsh Catherine、Millar Tom J.、Takahashi Sanemichi Z.、Hashimoto Jun、Uyama Taichi、Tamura Motohide
  • Journal Title: The Astrophysical Journal Volume: 878 Issue: 1 Pages: L8-L8
  • DOI: 10.3847/2041-8213/ab224c
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Generalized Nonlinear Ohm's Law: How a Strong Electric Field Influences Nonideal MHD Effects in Dusty Protoplanetary Disks (2019)
  • Author(s): Okuzumi, S., Mori, S., & Inutsuka, S.-. ichiro .
  • Journal Title: The Astrophysical Journal Volume: 878 Issue: 2 Pages: 133-133
  • DOI: 10.3847/1538-4357/ab2046
  • Peer Reviewed
• [Journal Article] Nonsticky Ice at the Origin of the Uniformly Polarized Submillimeter Emission from the HL Tau Disk (2019)
  • Author(s): Okuzumi, S., & Tazaki, R.
  • Journal Title: The Astrophysical Journal Volume: 878 Issue: 2 Pages: 132-132
  • DOI: 10.3847/1538-4357/ab204d
  • Peer Reviewed
• [Journal Article] Rocky Planetesimal Formation Aided by Organics (2019)
  • Author(s): Homma Kazuaki A.、Okuzumi Satoshi、Nakamoto Taishi、Ueda Yuta
  • Journal Title: The Astrophysical Journal Volume: 877 Issue: 2 Pages: 128-128
  • DOI: 10.3847/1538-4357/ab1de0
  • Peer Reviewed
• [Journal Article] Near- to mid-infrared spectroscopy of the heavily obscured AGN LEDA 1712304 with AKARI/IRC (2019)
  • Author(s): Tsuchikawa T.、Kaneda H.、Oyabu S.、Kokusho T.、Morihana K.、Kobayashi H.、Yamagishi M.、Toba Y.
  • Journal Title: Astronomy & Astrophysics Volume: 626 Pages: 130-137
  • DOI: 10.1051/0004-6361/201935483
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Speeding past planets? Asteroids radiatively propelled by giant branch Yarkovsky effects (2019)
  • Author(s): Veras Dimitri、Higuchi Arika、Ida Shigeru
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 485 Issue: 1 Pages: 708-724
  • DOI: 10.1093/mnras/stz421
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Influence of general-relativity effects, dynamical tides, and collisions on planet-planet scattering close to the star (2019)
  • Author(s): Marzari F.、Nagasawa M.
  • Journal Title: Astronomy & Astrophysics Volume: 625 Pages: A121-A121
  • DOI: 10.1051/0004-6361/201935065
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Dependence of Hall coefficient on grain size and cosmic ray rate and implication for circumstellar disc formation (2019)
  • Author(s): Koga, Shunta; Tsukamoto, Yusuke; Okuzumi, Satoshi; Machida, Masahiro N.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 484 Issue: 2 Pages: 2119-2136
  • DOI: 10.1093/mnras/sty3524
  • Peer Reviewed
• [Journal Article] Tensile Strength of Porous Dust Aggregates (2019)
  • Author(s): Tatsuuma Misako、Kataoka Akimasa、Tanaka Hidekazu
  • Journal Title: The Astrophysical Journal Volume: 874 Issue: 2 Pages: 159-159
  • DOI: 10.3847/1538-4357/ab09f7
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Water delivery by pebble accretion to rocky planets in habitable zones in evolving disks (2019)
  • Author(s): Ida, S., Yamamura, T., & Okuzumi, S.
  • Journal Title: Astronomy and Astrophysics Volume: 624 Pages: A28-A28
  • DOI: 10.1051/0004-6361/201834556
  • Peer Reviewed / Open Access
• [Journal Article] Dust Pileup at the Dead-zone Inner Edge and Implications for the Disk Shadow (2019)
  • Author(s): Ueda Takahiro、Flock Mario、Okuzumi Satoshi
  • Journal Title: The Astrophysical Journal Volume: 871 Issue: 1 Pages: 10-10
  • DOI: 10.3847/1538-4357/aaf3a1
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Shock-generating Planetesimals Perturbed by a Giant Planet in a Gas Disk (2019)
  • Author(s): Nagasawa M.、Tanaka K. K.、Tanaka H.、Nomura H.、Nakamoto T.、Miura H.
  • Journal Title: The Astrophysical Journal Volume: 871 Issue: 1 Pages: 110-110
  • DOI: 10.3847/1538-4357/aaf795
  • Peer Reviewed / Open Access
• [Journal Article] How planetary growth outperforms migration (2019)
  • Author(s): Johansen Anders、Ida Shigeru、Brasser Ramon
  • Journal Title: Astronomy & Astrophysics Volume: 622 Pages: A202-A202
  • DOI: 10.1051/0004-6361/201834071
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Temperature Structure in the Inner Regions of Protoplanetary Disks: Inefficient Accretion Heating Controlled by Nonideal Magnetohydrodynamics (2019)
  • Author(s): Mori, S., Bai, X-N., & Okuzumi, S.
  • Journal Title: The Astrophysical Journal Volume: 872 Issue: 1 Pages: 98-98
  • DOI: 10.3847/1538-4357/ab0022
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] First measurements of Jupiter’s zonal winds with visible imaging spectroscopy (2019)
  • Author(s): Gonalves Ivan、Schmider F.X.、Gaulme Patrick、Morales-Juberas Raul、Guillot Tristan、Rivet Jean-Pierre、Appourchaux Thierry、Boumier Patrick、Jackiewicz Jason、Sato Bun’ei、Ida Shigeru、Ikoma Masahiro、M?karnia Djamel、Underwood Thomas A、Voelz David
  • Journal Title: Icarus Volume: 319 Pages: 795-811
  • DOI: 10.1016/j.icarus.2018.10.019
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Gas flow around a planet embedded in a protoplanetary disc (2019)
  • Author(s): Kuwahara Ayumu、Kurokawa Hiroyuki、Ida Shigeru
  • Journal Title: Astronomy & Astrophysics Volume: 623 Pages: A179-A179
  • DOI: 10.1051/0004-6361/201833997
  • Peer Reviewed
• [Journal Article] Millimeter-wave Polarization Due to Grain Alignment by the Gas Flow in Protoplanetary Disks (2019)
  • Author(s): Akimasa Kataoka, Satoshi Okuzumi, Ryo Tazaki
  • Journal Title: The Astrophysical Journal Letters Volume: 874 Issue: 1 Pages: L6-L6
  • DOI: 10.3847/2041-8213/ab0c9a
  • Peer Reviewed
• [Journal Article] Light Scattering by Fractal Dust Aggregates. II. Opacity and Asymmetry Parameter (2018)
  • Author(s): Tazaki, R., & Tanaka, H.
  • Journal Title: The Astrophysical Journal Volume: 860 Issue: 1 Pages: 79-79
  • DOI: 10.3847/1538-4357/aac32d
  • Peer Reviewed
• [Journal Article] Formation of close-in super-Earths in evolving protoplanetary disks due to disk winds (2018)
  • Author(s): Ogihara Masahiro、Kokubo Eiichiro、Suzuki Takeru K.、Morbidelli Alessandro
  • Journal Title: Astronomy & Astrophysics Volume: 615 Pages: A63-A63
  • DOI: 10.1051/0004-6361/201832720
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Radial Migration of Gap-opening Planets in Protoplanetary Disks. I. The Case of a Single Planet (2018)
  • Author(s): Kanagawa, K. D., Tanaka, H., & Szuszkiewicz, E.
  • Journal Title: The Astrophysical Journal Volume: 861 Issue: 2 Pages: 140-140
  • DOI: 10.3847/1538-4357/aac8d9
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] From Planetesimal to Planet in Turbulent Disks. II. Formation of Gas Giant Planets (2018)
  • Author(s): Kobayashi Hiroshi、Tanaka Hidekazu
  • Journal Title: The Astrophysical Journal Volume: 862 Issue: 2 Pages: 127-127
  • DOI: 10.3847/1538-4357/aacdf5
  • Peer Reviewed
• [Journal Article] Planets around the evolved stars 24?Bo?tis and γ?Libra: A 30 d-period planet and a double giant-planet system in possible 7:3 MMR (2018)
  • Author(s): Takarada Takuya、Sato Bun’ei、Omiya Masashi、Harakawa Hiroki、Nagasawa Makiko、Izumiura Hideyuki、Kambe Eiji、Takeda Yoichi、Yoshida Michitoshi、Itoh Yoichi、Ando Hiroyasu、Kokubo Eiichiro、Ida Shigeru
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: 4 Pages: 59-59
  • DOI: 10.1093/pasj/psy052
  • Peer Reviewed / Open Access
• [Journal Article] Transforming Dust to Planets (2018)
  • Author(s): Nimmo Francis,Kretke Katherine,Ida Shigeru,Matsumura Soko,Kleine Thorsten
  • Journal Title: Space Science Reviews Volume: 214-5 Issue: 5 Pages: 101-130
  • DOI: 10.1007/s11214-018-0533-2
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The curious case of Mars’ formation (2018)
  • Author(s): Woo Jason Man Yin、Brasser Ramon、Matsumura Soko、Mojzsis Stephen J.、Ida Shigeru
  • Journal Title: Astronomy & Astrophysics Volume: 617 Pages: A17-A17
  • DOI: 10.1051/0004-6361/201833148
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Slowing Down Type II Migration of Gas Giants to Match Observational Data (2018)
  • Author(s): Ida Shigeru、Tanaka Hidekazu、Johansen Anders、Kanagawa Kazuhiro D.、Tanigawa Takayuki
  • Journal Title: The Astrophysical Journal Volume: 864 Issue: 1 Pages: 77-77
  • DOI: 10.3847/1538-4357/aad69c
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Trapping Low-mass Planets at the Inner Edge of the Protostellar Disk (2018)
  • Author(s): Brasser R.、Matsumura S.、Muto T.、Ida S.
  • Journal Title: The Astrophysical Journal Volume: 864 Issue: 1 Pages: L8-L8
  • DOI: 10.3847/2041-8213/aada18
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Revisiting the pre-main-sequence evolution of stars (2018)
  • Author(s): Kunitomo Masanobu、Guillot Tristan、Ida Shigeru、Takeuchi Taku
  • Journal Title: Astronomy & Astrophysics Volume: 618 Pages: A132-A132
  • DOI: 10.1051/0004-6361/201833127
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Does Misalignment between Magnetic Field and Angular Momentum Enhance or Suppress Circumstellar Disk Formation? (2018)
  • Author(s): Tsukamoto Y.、Okuzumi S.、Iwasaki K.、Machida M. N.、Inutsuka S.
  • Journal Title: The Astrophysical Journal Volume: 868 Issue: 1 Pages: 22-41
  • DOI: 10.3847/1538-4357/aae4dc
  • Peer Reviewed / Open Access
• [Journal Article] Impacts of Dust Feedback on a Dust Ring Induced by a Planet in a Protoplanetary Disk (2018)
  • Author(s): Kanagawa, K. D., Muto, T., Okuzumi, S., Tanigawa, T., Taki, T., & Shibaike, Y.
  • Journal Title: The Astrophysical Journal Volume: 868 Issue: 1 Pages: 48-48
  • DOI: 10.3847/1538-4357/aae837
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A chemical survey of exoplanets with ARIEL (2018)
  • Author(s): Tinetti Giovanna、Drossart Pierre、Eccleston Paul、(略), Shingo Kameda, et al.
  • Journal Title: Experimental Astronomy Volume: 46 Issue: 1 Pages: 135-209
  • DOI: 10.1007/s10686-018-9598-x
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Collisional disruption of planetesimals in the gravity regime with iSALE code: Comparison with SPH code for purely hydrodynamic bodies (2018)
  • Author(s): Suetsugu Ryo、Tanaka Hidekazu、Kobayashi Hiroshi、Genda Hidenori
  • Journal Title: Icarus Volume: 314 Pages: 121-132
  • DOI: 10.1016/j.icarus.2018.05.027
  • Peer Reviewed / Open Access
• [Journal Article] Global N-body simulation of galactic spiral arms (2018)
  • Author(s): Michikoshi, Shugo; Kokubo, Eiichiro
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 481 Issue: 1 Pages: 185-193
  • DOI: 10.1093/mnras/sty2274
  • Peer Reviewed
• [Journal Article] Toward understanding the origin of asteroid geometries (2018)
  • Author(s): Sugiura K.、Kobayashi H.、Inutsuka S.
  • Journal Title: Astronomy & Astrophysics Volume: 620 Pages: A167-A167
  • DOI: 10.1051/0004-6361/201833227
  • Peer Reviewed
• [Journal Article] TESS Discovery of a Transiting Super-Earth in the pi Mensae System (2018)
  • Author(s): Huang Chelsea X., ...Ida Shigeru,et al.
  • Journal Title: The Astrophysical Journal Volume: 868-2 Issue: 2 Pages: L39-L39
  • DOI: 10.3847/2041-8213/aaef91
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Microlensing Results Challenge the Core Accretion Runaway Growth Scenario for Gas Giants (2018)
  • Author(s): Suzuki, D., Bennett, D. P., Ida, S., et al.
  • Journal Title: The Astrophysical Journal Volume: 869 Issue: 2 Pages: L34-L34
  • DOI: 10.3847/2041-8213/aaf577
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Orbital evolution of Saturn's mid-sized moons and the tidal heating of Enceladus (2018)
  • Author(s): Ayano Nakajima, S. Ida, Jun Kimura, and R. Brasser
  • Journal Title: Icarus Volume: 317 Pages: 570-582
  • DOI: 10.1016/j.icarus.2018.08.030
  • Peer Reviewed / Int'l Joint Research
• [Presentation] Insignificance of Collisional Damping in Debris Disks (2024)
  • Author(s): 小林浩
  • Organizer: DUST DEVILS WORKSHOP DEBRIS DISKS IN THE SONRAN DESERT
  • Int'l Joint Research
• [Presentation] 分子動力学シミュレーションで探るダストモノマー間相互作用 (2024)
  • Author(s): 吉田雄城, 小久保英一郎, 田中秀和
  • Organizer: 日本天文学会 2024 年春季年会
• [Presentation] 原始惑星系円盤の電波干渉計画像再構成への機械学習アプローチ (2024)
  • Author(s): 関口瑞希, 奥住聡, 塚越祟, 百瀬宗武, 武藤恭之
  • Organizer: 日本天文学会2024年春季年会
• [Presentation] IM Lup 円盤の近赤外線・ミリ波観測に基づく包括的な重力不安定円盤モデル (2024)
  • Author(s): 植田高啓, 田崎亮, 奥住聡, Mario Flock, Prakruti Sudarshan
  • Organizer: 日本天文学会2024年春季年会
• [Presentation] Orbital Architecuture of Planetary Systems Formed by Gravitational Scattering and Collisions (2024)
  • Author(s): 小久保英一郎
  • Organizer: Extreme Solar System V (Christchurch)
  • Int'l Joint Research
• [Presentation] The origin of significant carbon depletion in the inner Solar system (2023)
  • Author(s): Shigeru Ida
  • Organizer: Exoplanets and Planet Formation 2023, Beijing
  • Int'l Joint Research / Invited
• [Presentation] The Amount of Vapor via Collisions (2023)
  • Author(s): Ryushi Miyayama, Hiroshi Kobayashi
  • Organizer: Debris Disk Workshop 2023
  • Int'l Joint Research
• [Presentation] Short-term Brightness Evolution of Debris Disk after Ejection from Giant Impacts (2023)
  • Author(s): Leonardo da, Motta de, Vasconcellos Teixeira, Hiroshi Kobayashi
  • Organizer: Debris Disk Workshop 2023
  • Int'l Joint Research
• [Presentation] Planet Formation and Debris Disk Evolution (2023)
  • Author(s): Hiroshi Kobayashi
  • Organizer: Debris Disk Workshop 2023
  • Int'l Joint Research
• [Presentation] 小天体衝突が形成する衝撃波圧力分布の状態方程式依存性 (2023)
  • Author(s): 宮山隆志, 小林浩
  • Organizer: 日本天文学会2023年春季年会
• [Presentation] 木星形成による雪線内側への氷微惑星輸送 (2023)
  • Author(s): 小林浩, 安田郁斗
  • Organizer: 日本天文学会2023年春季年会
• [Presentation] ダストから惑星への統一シミュレーションと衝突モデル構築 (2023)
  • Author(s): 小林浩
  • Organizer: 新学術領域「星・惑星形成」2023年度大研究会
• [Presentation] ダストから惑星までの統一シミュレーションと衝突モデルの再構築 (2023)
  • Author(s): 小林浩
  • Organizer: 研究会「星・惑星形成：これまでの20年間とこれから」
• [Presentation] 熱対流を取り扱うためのラグランジュ的流体シミュレーションSPH法コードの開発 (2023)
  • Author(s): 高橋航, 小林浩, 瀬野泉美, 犬塚修一郎
  • Organizer: 日本惑星科学会2023年秋季講演会
• [Presentation] Shock Pressure Distribution Due to a Planetary Impact (2023)
  • Author(s): 宮山隆志, 小林浩
  • Organizer: 55TH DPS MEETING JOINT WITH EPSC
  • Int'l Joint Research
• [Presentation] Revealing Habitable Planet Formation via High-Resolution Infrared Observation (2023)
  • Author(s): 小林浩
  • Organizer: 日本天文学会2023年秋季年会
  • Invited
• [Presentation] 小天体衝突が形成する衝撃波圧力分布とその解析的取り扱い (2023)
  • Author(s): 宮山隆志, 小林浩
  • Organizer: 日本天文学会2023年秋季年会
• [Presentation] Importance of collisional sticking of fine particles in debris disks (2023)
  • Author(s): 小林浩
  • Organizer: Cosmic Dust
  • Int'l Joint Research
• [Presentation] 分子動力学シミュレーションで探るダストモノマー間相互作用: JKR理論の拡張 (2023)
  • Author(s): 吉田雄城, 小久保英一郎, 田中秀和
  • Organizer: 日本惑星科学会2023年秋季講演会
• [Presentation] 質量輸送を伴うダストアグリゲイト間の衝突と衝突エネルギーの関係 (2023)
  • Author(s): 長谷川幸彦, 田中秀和, 鈴木建, 小林浩, 和田浩二
  • Organizer: 日本惑星科学会2023年秋季講演会
• [Presentation] 原始惑星系円盤におけるストリーミング不安定性とダスト成長の共発展 (2023)
  • Author(s): 冨永遼佑, 田中秀和
  • Organizer: 日本天文学会 2023 年秋季年会
• [Presentation] 質量輸送を伴うダストアグリゲイト間の衝突と衝突エネルギー (2023)
  • Author(s): 長谷川幸彦, 田中秀和, 鈴木建, 小林浩, 和田浩二
  • Organizer: 日本天文学会 2023 年秋季年会
• [Presentation] ペブル同士の衝突付着による接触面半径の解析モデルと付着N体計算との比較 (2023)
  • Author(s): 辰馬 未沙子、奥住聡、片岡章雅、田中 秀和
  • Organizer: Japan Geoscience Union 2023
  • Int'l Joint Research
• [Presentation] グランドタック惑星移動モデルの困難 (2023)
  • Author(s): 田中 秀和
  • Organizer: Japan Geoscience Union 2023
  • Int'l Joint Research
• [Presentation] 超木星質量惑星による離心ギャップ形成と惑星への質量降着率への影響 (2023)
  • Author(s): 田中佑希、金川和弘、谷川享行、田中 秀和
  • Organizer: Japan Geoscience Union 2023
  • Int'l Joint Research
• [Presentation] 水氷ダストアグリゲイトとシリケイトダストアグリゲイトの衝突結果の違い (2023)
  • Author(s): 長谷川幸彦, 鈴木建, 田中秀和, 小林浩, 和田浩二
  • Organizer: 日本天文学会2023年春季年会
• [Presentation] ダストアグリゲイトの衝突合体成長：粒子間相互作用モデルの影響 (2023)
  • Author(s): 荒川創太, 田中秀和, 小久保英一郎
  • Organizer: 日本天文学会2023年春季年会
• [Presentation] 付着N体計算で探るダスト集合体の圧縮強度と岩石付着力への制限 (2023)
  • Author(s): 辰馬未沙子, 片岡章雅, 奥住聡, 田中秀和
  • Organizer: 日本天文学会2023年春季年会
• [Presentation] Coupled evolution of the dust and shadow around the snow line in protoplanetary disks (2023)
  • Author(s): Satoshi Okuzumi, Ayumi Ono, Takahiro Ueda, Neal Turner
  • Organizer: Protostars and Planets VII
  • Int'l Joint Research
• [Presentation] 原始惑星系円盤における鉛直シア不安定性乱流下のダストの沈殿と拡散 (2023)
  • Author(s): 福原優弥, 奥住聡, 小野智弘
  • Organizer: 日本地球惑星科学連合2023年大会
• [Presentation] 原始惑星系円盤内側領域の温度・密度構造の共進化 (2023)
  • Author(s): 加藤遼, 奥住聡
  • Organizer: 日本地球惑星科学連合2023年大会
• [Presentation] 機械学習による原始惑星系円盤の電波干渉計イメージング (2023)
  • Author(s): 関口瑞希, 奥住聡
  • Organizer: 日本地球惑星科学連合2023年大会
• [Presentation] 原始惑星系円盤内側領域への揮発性元素輸送と木星形成 (2023)
  • Author(s): 中澤風音, 奥住聡
  • Organizer: 日本地球惑星科学連合2023年大会
• [Presentation] 磁気的に降着する原始惑星系円盤でのスノーライン移動と岩石微惑星形成 (2023)
  • Author(s): 近藤克, 奥住聡, 森昇志
  • Organizer: 日本地球惑星科学連合2023年大会
• [Presentation] ニューラルネットワーク U-Net を用いた原始惑星系円盤の電波干渉計画像構成 (2023)
  • Author(s): 関口瑞希, 奥住聡, 塚越祟, 百瀬宗武, 武藤恭之
  • Organizer: 日本天文学会2023年秋季年会
• [Presentation] 磁束輸送を考慮した円盤ガス面密度進化モデルの構築 (2023)
  • Author(s): 榎本晴日, 奥住聡
  • Organizer: 日本天文学会2023年秋季年会
• [Presentation] 巨大惑星がつくる密度波による原始惑星系円盤の衝撃波加熱 (2023)
  • Author(s): 岡村龍樹, 小野智弘, 奥住聡, 武藤恭之
  • Organizer: 日本天文学会2023年秋季年会
• [Presentation] 原始惑星系円盤内側領域のダストと温度の共進化によるダスト濃集 (2023)
  • Author(s): 加藤遼, 奥住聡, 植田高啓
  • Organizer: 日本天文学会2023年秋季年会
• [Presentation] 大質量原始星円盤における岩石ダスト成長の観測的兆候の予測 (2023)
  • Author(s): 山室良太, 田中圭, 奥住聡, 大橋聡史, 松木場亮喜
  • Organizer: 日本天文学会2023年秋季年会
• [Presentation] ALMA 3 バンド観測で明らかにする原始星 DG Tau まわりの若い円盤でのダスト濃集と惑星形成の初期条件 (2023)
  • Author(s): 大橋聡史, 百瀬宗武, 片岡章雅, 樋口あや, 塚越崇, 植田高啓, Claudio Codella, Linda Podio, 花輪知幸, 坂井南美, 小林浩, 奥住聡, 田中秀和
  • Organizer: 日本天文学会2023年秋季年会
• [Presentation] 円盤形成段階でのガス・ダスト進化による同位体空間不均質の形成 (2023)
  • Author(s): 本間和明, 奥住聡, 荒川創太, 深井稜汰
  • Organizer: 日本天文学会2023年秋季年会
• [Presentation] 磁気的に降着する原始惑星系円盤でのスノーライン移動と岩石微惑星形成 (2023)
  • Author(s): 近藤克, 奥住聡, 森昇志
  • Organizer: 日本天文学会2023年秋季年会
• [Presentation] 原始惑星系円盤内側領域における揮発性元素濃縮とガス惑星形成 (2023)
  • Author(s): 中澤風音, 奥住聡
  • Organizer: 日本天文学会2023年秋季年会
• [Presentation] 水素・へリウム・水蒸気大気を持つ系外岩石惑星の進化：大気散逸と脱ガスの影響 (2023)
  • Author(s): 小林一生, 黒川宏之, 奥住聡
  • Organizer: 日本天文学会2023年秋季年会
• [Presentation] 太陽系円盤形成段階のガス・ダスト進化による同位体不均質の形成・維持 (2023)
  • Author(s): 本間和明, 奥住聡, 荒川創太, 深井稜汰
  • Organizer: 日本惑星科学会2023年秋季講演会
• [Presentation] 超高解像トモグラフィ・3D レンダリング技術を用いたアエンデ隕石中の難揮発性凝縮物の形状観察 (2023)
  • Author(s): 増田雄樹, 竹田裕介, 深井稜汰, 伊庭靖弘, 笹木慎太郎, 池上森, 臼井寛裕, 奥住聡, 荒川創太
  • Organizer: 日本惑星科学会2023年秋季講演会
• [Presentation] 原始惑星系円盤内に埋没した惑星が駆動するガス流れ場がダスト運動に及ぼす影響:解析モデルの構築 (2023)
  • Author(s): 桑原歩, 黒川宏之, 谷川享行, 奥住聡, 井田茂
  • Organizer: 日本惑星科学会2023年秋季講演会
• [Presentation] 粘性降着円盤のダスト・温度共進化によるダスト濃集 (2023)
  • Author(s): 加藤遼, 奥住聡, 植田高啓
  • Organizer: 日本惑星科学会2023年秋季講演会
• [Presentation] 白色矮星周りのダスト熱放射スペクトルから探るダスト円盤と星表面の組成間のリンク (2023)
  • Author(s): 奥谷彩香, 奥住聡
  • Organizer: 日本惑星科学会2023年秋季講演会
• [Presentation] 原始惑星系円盤の表層ガス降着が駆動する微惑星形成 (2023)
  • Author(s): 奥住聡
  • Organizer: 日本惑星科学会2023年秋季講演会
• [Presentation] 大質量原始星円盤における岩石ダスト成長の観測的兆候 (2023)
  • Author(s): 山室良太, 田中圭, 奥住聡, 大橋聡史, 松木場亮喜
  • Organizer: 日本惑星科学会2023年秋季講演会
• [Presentation] ニューラルネットワーク U-Net を活用した原始惑星系円盤の電波干渉計画像構成法の検討 (2023)
  • Author(s): 関口瑞希, 奥住聡, 塚越祟, 百瀬宗武, 武藤恭之
  • Organizer: 日本惑星科学会2023年秋季講演会
• [Presentation] 水素・へリウム・水蒸気大気を纏った系外岩石惑星の進化：大気散逸と脱ガスの効果 (2023)
  • Author(s): 小林一生, 黒川宏之, 奥住聡
  • Organizer: 日本惑星科学会2023年秋季講演会
• [Presentation] 巨大惑星付近の原始惑星系円盤の熱構造 (2023)
  • Author(s): 奥住聡
  • Organizer: 新学術領域「星・惑星形成」2023年度大研究会
• [Presentation] Planetesimal formation driven by the surface gas accretion in protoplanetary disks (2023)
  • Author(s): Satoshi Okuzumi
  • Organizer: Magnetohydrodynamical flows in young circumstellar disks
  • Int'l Joint Research
• [Presentation] Thermal evolution of protoplanetary disks (2023)
  • Author(s): Satoshi Okuzumi
  • Organizer: Exoplanets & Planet Formation Workshop 2023
  • Int'l Joint Research / Invited
• [Presentation] Orbital Architecture of Planetary Systems Formed by Gravitational Scattering and Collisions (2023)
  • Author(s): 小久保英一郎
  • Organizer: Protostars and Planets VII (Kyoto)
  • Int'l Joint Research
• [Presentation] Orbital Architecture of Planetary Systems Formed by Gravitational Scattering and Collisions (2023)
  • Author(s): 小久保英一郎
  • Organizer: Kavli-IAU Symposium IAU Symposium 382 Complex Planetary Systems II (Namur)
  • Int'l Joint Research
• [Presentation] Short-term Evolution of Debris Disks formed from a Giant Impact in the Late Stages of Planet Formation (2022)
  • Author(s): Leonardo Da Motta, Vascnoncellos Teixeira, Hiroshi Kobayashi
  • Organizer: The 9th East Asian Numerical Astrophysics Meeting
  • Int'l Joint Research
• [Presentation] The amount of vapor caused by an impact and its dependence on equation of state (2022)
  • Author(s): Ryushi Miyayama, Hiroshi Kobayashi
  • Organizer: The 9th East Asian Numerical Astrophysics Meeting
• [Presentation] 原始惑星の衝突シミュレーションの衝突破壊モデル構築 (2022)
  • Author(s): 小林 浩
  • Organizer: 日本惑星科学会2022年秋季講演会
• [Presentation] ダストから惑星までの統一シミュレーショ ン : 円盤温度とダスト密度依存性 (2022)
  • Author(s): 小林浩
  • Organizer: 日本天文学会 2022年 秋季年会
• [Presentation] 分子動力学シミュレーションで探るダストモノマー間相互作用: JKR 付着モデルの拡張 (2022)
  • Author(s): 吉田雄城, 小久保英一郎, 田中秀和
  • Organizer: 日本惑星科学会2022年秋季講演会
• [Presentation] ダストアグリゲイトの衝突成長と破壊 (2022)
  • Author(s): 荒川創太, 田中秀和, 小久保英一郎
  • Organizer: 日本惑星科学会2022年秋季講演会
• [Presentation] 惑星への質量降着過程を考慮した超木星質量惑星のギャップ形成とパラメータ依存性 (2022)
  • Author(s): 田中佑希, 金川和弘, 谷川享行, 田中秀和
  • Organizer: 日本惑星科学会2022年秋季講演会
• [Presentation] 付着N体計算で探るダスト集合体のせん断強度: 内部構造変化と太陽系小天体への応用 (2022)
  • Author(s): 辰馬 未沙子, 奥住 聡, 片岡 章雅，田中 秀和
  • Organizer: 日本惑星科学会2022年秋季講演会
• [Presentation] ダストの衝突破壊における破片の質量分布と衝突速度と質量比の関係性 (2022)
  • Author(s): 長谷川幸彦, 鈴木建, 田中秀和, 小林浩, 和田浩二
  • Organizer: 日本天文学会2022年秋季年会
• [Presentation] 付着N体計算で探るダスト集合体のせん断強度と内部構造変化 (2022)
  • Author(s): 辰馬未沙子, 奥住聡, 片岡章雅, 田中秀和
  • Organizer: 日本天文学会2022年秋季年会
• [Presentation] 惑星への質量降着過程を考慮した超木星質量惑星のギャップ形成とそのパラメータ依存性 (2022)
  • Author(s): 田中 佑希, 田中 秀和, 金川 和弘, 谷川 享行
  • Organizer: 日本天文学会2022年秋季年会
• [Presentation] 粘性的なエネルギー散逸を考慮したダストアグリゲイトの衝突数値計算 (2022)
  • Author(s): 荒川 創太、田中 秀和、小久保 英一郎
  • Organizer: Japan Geoscience Union 2022
  • Int'l Joint Research
• [Presentation] ダスト集合体の物質強度と太陽系小天体探査で探るダスト成長過程 (2022)
  • Author(s): 辰馬 未沙子、片岡 章雅、田中 秀和、Tristan Guillot
  • Organizer: Japan Geoscience Union 2022
  • Int'l Joint Research
• [Presentation] 惑星への質量降着を考慮した超木星質量惑星による原始惑星系円盤のギャップ形成 (2022)
  • Author(s): 田中 佑希、金川 和弘、谷川 享行、中澤 佐穂、田中 秀和
  • Organizer: Japan Geoscience Union 2022
  • Int'l Joint Research
• [Presentation] CAI 粒子の合体成長: 付着理論からの検討 (2022)
  • Author(s): 奥住聡, 増田雄樹, 深井稜汰, 荒川創太
  • Organizer: 日本惑星科学会2022年秋季講演会
• [Presentation] リュウグウ試料の岩石磁気学的・古地磁気学的研究 (2022)
  • Author(s): 佐藤雅彦, 木村勇気, 田中智, 畠山唯達, 杉田精司, 中村智樹, 橘省吾, 奥住聡, ほか
  • Organizer: 日本惑星科学会2022年秋季講演会
• [Presentation] 原始太陽系円盤におけるアンモニウム塩の輸送と木星の窒素濃縮 (2022)
  • Author(s): 中澤風音, 奥住聡
  • Organizer: 日本惑星科学会2022年秋季講演会
• [Presentation] 円盤温度構造の時間進化に対するダスト臨界破壊速度の影響：木星の影形成シナリオの検証に向けて (2022)
  • Author(s): 小野歩, 奥住聡
  • Organizer: 日本惑星科学会2022年秋季講演会
• [Presentation] ダストと温度が共進化する磁気降着円盤のスノーライン進化 (2022)
  • Author(s): 近藤克, 奥住聡, 森昇志
  • Organizer: 日本惑星科学会2022年秋季講演会
• [Presentation] 炭素質隕石・非炭素質隕石の同位体組成バリエーション (2022)
  • Author(s): 深井稜汰, 荒川創太, 本間和明, 横山哲也, 奥住聡, 嶌生有理
  • Organizer: 日本地球惑星科学連合2022年大会
  • Invited
• [Presentation] 惑星ギャップを持つ原始太陽系星雲におけるダストのサイズ・同位体組成分布の進化 (2022)
  • Author(s): 本間和明, 奥住聡, 荒川創太, 深井稜汰
  • Organizer: 日本地球惑星科学連合2022年大会
• [Presentation] Planet-Planet Scatterings and Close-in Planets (2022)
  • Author(s): M. Nagasawa
  • Organizer: The 9th East Asian Numerical Astrophysics Meeting
  • Int'l Joint Research / Invited
• [Presentation] Dynamical Properties of Planetary Systems Formed by Giant Impacts (2022)
  • Author(s): 小久保英一郎
  • Organizer: NCTS-ASIAA Workshop: Stars, Planets, and Formosa (Online)
  • Int'l Joint Research / Invited
• [Presentation] Formation of Protoplanets from Planetesimals under a Realistic Accretion Condition (2022)
  • Author(s): 小久保英一郎
  • Organizer: The 9th East Asian Numerical Astrophysics Meeting (Naha)
  • Int'l Joint Research
• [Presentation] Orbital Architecture of Planetary Systems Formed by Gravitational Scattering and Collisions (2022)
  • Author(s): 小久保英一郎
  • Organizer: Forming and Exploring Habitable Worlds (Edinburgh)
  • Int'l Joint Research
• [Presentation] Where did the building materials of the Earth and life come from? (2022)
  • Author(s): Shigeru Ida
  • Organizer: ELSI symposium
  • Int'l Joint Research / Invited
• [Presentation] Early Formation of Jupiter Revealed by Dust-to-Planet Simulations (2022)
  • Author(s): 小林浩
  • Organizer: 令和3年度核マントル共進化研究集会
  • Invited
• [Presentation] 弱電離・微粒子プラズマとしての原始惑星系円盤 (2022)
  • Author(s): 奥住聡
  • Organizer: 日本物理学会第77回年次大会シンポジウム
  • Invited
• [Presentation] 原始惑星系円盤の温度進化計算のための大局2層モデルの開発 (2022)
  • Author(s): 奥住聡, 植田高啓, Neal J. Turner
  • Organizer: 日本天文学会2022年春季年会
• [Presentation] 鉛直シア不安定性乱流に対する原始惑星系円盤の熱緩和構造の影響 (2022)
  • Author(s): 福原優弥, 奥住聡, 小野智弘
  • Organizer: 日本天文学会2022年春季年会
• [Presentation] 原始惑星系円盤の磁束輸送: 電離度と降着流の鉛直構造を考慮したモデル化 (2022)
  • Author(s): 榎本晴日, 奥住聡
  • Organizer: 日本天文学会2022年春季年会
• [Presentation] 原始惑星系円盤における磁束輸送過程 (2022)
  • Author(s): 岩崎一成, 富田賢吾, 高棹真介, 奥住聡, 鈴木建
  • Organizer: 日本天文学会2022年春季年会
• [Presentation] 磁場を考慮した鉛直シアー不安定性由来の乱流 (2022)
  • Author(s): 小野智弘, 福原優弥, 奥住聡
  • Organizer: 日本天文学会2022年春季年会
• [Presentation] 低温かつ任意のダストサイズ分布で正確な磁気抵抗値の解析モデルの開発 (2022)
  • Author(s): 塚本裕介, 奥住聡
  • Organizer: 日本天文学会2022年春季年会
• [Presentation] 大質量原始星円盤におけるダスト成長: 岩石ダストは付着しやすいか? (2022)
  • Author(s): 山室良太, 田中圭, 奥住聡
  • Organizer: 日本天文学会2022年春季年会
• [Presentation] 半揮発性物質の輸送に伴う原始惑星系円盤および巨大ガス惑星の元素濃縮 (2022)
  • Author(s): 中澤風音, 奥住聡
  • Organizer: 日本天文学会2022年春季年会
• [Presentation] 超木星質量惑星による原始惑星系円盤へのギャップ形成と惑星への質量降着率 (2022)
  • Author(s): 田中 佑希, 中澤 佐穂, 田中 秀和, 金川 和弘, 谷川 享行
  • Organizer: 日本天文学会春季年会
• [Presentation] ダストアグリゲイト間の衝突破壊に関する破片と質量比の関係性 (2022)
  • Author(s): 長谷川幸彦, 鈴木建, 田中秀和, 小林浩, 和田浩二
  • Organizer: 日本天文学会春季年会
• [Presentation] ダスト成長・破壊を伴う原始惑星系円盤の不安定性によるダスト濃集 (2022)
  • Author(s): 冨永遼佑，田中秀和，小林浩，犬塚修一郎
  • Organizer: 日本天文学会春季年会
• [Presentation] 現実的な合体条件を考慮した岩石微惑星の集積過程の研究 (2022)
  • Author(s): 柴田雄, 小久保英一郎, 牧野淳一郎, 石城陽太
  • Organizer: 日本天文学会春季年会
• [Presentation] 分子動力学で探るモノマー間相互作用 (2022)
  • Author(s): 吉田雄城, 小久保英一郎, 田中秀和
  • Organizer: 日本天文学会春季年会
• [Presentation] The Collisional History in the Main Belt (2021)
  • Author(s): 小林浩
  • Organizer: Japan Geoscience Union Meeting 2021
  • Int'l Joint Research / Invited
• [Presentation] ダストから惑星まで統一シミュレーション:巨大ガス惑星形成と軌道の分布 (2021)
  • Author(s): 小林浩、田中秀和
  • Organizer: 日本天文学会2021年秋季年会
• [Presentation] ダストから惑星への統一シミュレーションによる巨大ガス惑星形成 (2021)
  • Author(s): 小林浩、田中秀和
  • Organizer: 日本惑星科学会秋季講演会
• [Presentation] 磁気流体力学的に降着する原始惑星系円盤のスノーラインの進化: 岩石惑星の水含有量進化への示唆 (2021)
  • Author(s): 近藤克, 奥住聡, 森昇志
  • Organizer: 日本惑星科学会2021年秋季講演会
• [Presentation] 原始惑星系円盤の非定常な温度構造進化: 新しい数値計算法の開発と熱波不安定への応用 (2021)
  • Author(s): 奥住聡, 植田高啓, Neal J. Turner
  • Organizer: 日本惑星科学会2021年秋季講演会
• [Presentation] ガス惑星のつくるギャップを跨いだ円盤ダスト混合に対するダストサイズ分布の影響 (2021)
  • Author(s): 本間和明, 奥住聡
  • Organizer: 日本惑星科学会2021年秋季講演会
• [Presentation] ダストによる現実的な円盤冷却下の鉛直シア不安定性乱流 (2021)
  • Author(s): 福原優弥, 奥住聡, 小野智弘
  • Organizer: 日本惑星科学会2021年秋季講演会
• [Presentation] 原始惑星系円盤における磁束輸送と円盤進化 (2021)
  • Author(s): 榎本晴日, 奥住聡
  • Organizer: 日本惑星科学会2021年秋季講演会
• [Presentation] 磁気流体力学的に降着する原始惑星系円盤のスノーラインの進化: ダスト成長の影響 (2021)
  • Author(s): 近藤克, 奥住聡, 森昇志
  • Organizer: 日本天文学会2021年秋季年会
• [Presentation] 磁気流体力学的に降着する原始惑星系円盤のスノーラインの進化：一貫したダストモデルを用いた解析 (2021)
  • Author(s): 近藤克, 奥住聡, 森昇志
  • Organizer: 日本地球惑星科学連合2021年大会
• [Presentation] ダスト成長による原始惑星系円盤の鉛直シア不安定性の抑制: 円盤観測への示唆 (2021)
  • Author(s): 福原優弥, 奥住聡
  • Organizer: 日本地球惑星科学連合2021年大会
• [Presentation] 木星型惑星の成長と軌道散乱 (2021)
  • Author(s): 長沢真樹子，田中秀和
  • Organizer: 日本天文学会2021年秋季年会
• [Presentation] Collisional Growth and Fragmentation of Dust Aggregates with Low Mass Ratios (2021)
  • Author(s): 長谷川 幸彦、鈴木 建、田中 秀和、小林 浩、和田 浩二
  • Organizer: Japan Geoscience Union
• [Presentation] 原始惑星系円盤中のダスト成長が駆動する不安定性と微惑星形成:衝突破壊の影 (2021)
  • Author(s): 冨永遼佑, 田中秀和, 小林浩, 犬塚修一郎
  • Organizer: 日本惑星科学会秋季講演会
• [Presentation] ダスト集合体の物質強度で探る太陽系小天体形成過程 (2021)
  • Author(s): 辰馬未沙子, 片岡章雅, 田中秀和, Tristan Guillot
  • Organizer: 日本惑星科学会秋季講演会
• [Presentation] Orbital Architecture of Self-Organized Planetary Systems (2021)
  • Author(s): 小久保英一郎
  • Organizer: IAU Symposium 364 Multi-scale (time and mass) dynamics of space objects
  • Int'l Joint Research / Invited
• [Presentation] 現実的な合体条件を用いた岩石微惑星の集積過程 (2021)
  • Author(s): 柴田雄, 小久保英一郎, 牧野淳一郎, 石城陽太
  • Organizer: 日本地球惑星科学連合大会
• [Presentation] 惑星系N体計算コードGPLUMの開発 (2021)
  • Author(s): 石城陽太, 小久保英一郎, 牧野淳一郎, 藤本正樹
  • Organizer: 日本地球惑星科学連合大会
• [Presentation] N体計算コードGPLUMの開発: 高解像度微惑星集積計算による展望 (2021)
  • Author(s): 石城陽太, 小久保英一郎, 兵頭龍樹, 藤本正樹, 牧野淳一郎
  • Organizer: 日本惑星科学会秋季講演会
• [Presentation] Planetesimal Dynamics in the Presence of a Giant Planet (2021)
  • Author(s): Guo, K., Kokubo, E.
  • Organizer: 日本天文学会春季年会
• [Presentation] 銀河渦状腕中の星のエピサイクル位相同期IV (2021)
  • Author(s): 吉田雄城, 小久保英一郎
  • Organizer: 日本天文学会秋季年会
• [Presentation] 分子動力学シミュレーションで探るダストモノマー間相互作用 (2021)
  • Author(s): 吉田雄城, 小久保英一郎, 田中秀和
  • Organizer: 惑星科学会秋季講演会
• [Presentation] 巨大衝突で形成される惑星系の中心星質量依存性: 最小質量系外円盤モデルとハビタブル惑星 (2021)
  • Author(s): 星野遥, 小久保英一郎
  • Organizer: 日本地球惑星科学連合大会
• [Presentation] ダストアグリゲイト間衝突による成長と破壊の質量比依存性 (2021)
  • Author(s): 長谷川 幸彦、鈴木 建、田中 秀和、小林 浩、和田 浩二
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 惑星形成の衝突史解明に向けた はやぶさ2のデータの重要性 (2021)
  • Author(s): 小林浩
  • Organizer: 「惑星形成過程とはやぶさ２探査」研究会
  • Invited
• [Presentation] Dust in Planet Formation (2021)
  • Author(s): 小林浩
  • Organizer: PERC Int'l Symposium on Dust & Parent Bodies 2021
  • Int'l Joint Research / Invited
• [Presentation] 惑星形成と氷微惑星の移動 (2021)
  • Author(s): 小林浩
  • Organizer: 第4回 新領域研究学術「水惑星学」全体会議
• [Presentation] 原始惑星重力下での 原始惑星系円盤ガスの流れと小天体の衝突率 (2021)
  • Author(s): 岡村達弥, 小林浩
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 原始星円盤におけるダスト成長前線によるリング形成 (2021)
  • Author(s): 大橋聡史, 小林浩, 仲谷崚平, 奥住聡, 田中秀和, 村川幸史, Yichen Zhang, Hauyu Baobab Liu, 坂井南美
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] ngVLA を用いたスノーライン前後の原始惑星系円盤構造の模擬観測 (2021)
  • Author(s): 奥住聡, 百瀬宗武, 片岡章雅
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 原始惑星系円盤の高レイノルズ数乱流中でのダスト成長 (2021)
  • Author(s): 石原卓, 森中宏樹, 奥住聡, 梅村雅之
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] ALMA 多波長画像解析で探る TW Hya の原始惑星系円盤のスペクトル指数分布 (2021)
  • Author(s): 塚越崇, 野村英子, 川邊良平, 高橋実道, 武藤恭之, 金川和弘, 田村元秀, 奥住聡, 井田茂,Catherine Walsh,Tom Millar, 橋本淳, 鵜山太智
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 原始惑星系円盤の進化と固体惑星形成: 核心的「問い」の整理 (2021)
  • Author(s): 奥住聡
  • Organizer: 惑星系形成若手研究会
  • Invited
• [Presentation] 微惑星形成研究の現状とはやぶさ2プロジェクトへの期待 (2021)
  • Author(s): 奥住聡
  • Organizer: 「惑星形成過程とはやぶさ2探査」研究会
  • Invited
• [Presentation] 原始惑星系円盤のダストリング構造中での永年重力不安定性 (2021)
  • Author(s): 高橋実道、小久保英一郎
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 銀河渦状腕中の星のエピサイクル位相同期III (2021)
  • Author(s): 吉田雄城, 小久保英一郎
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 巨大衝突によって形成される惑星系の軌道構造の中心星質量依存性 III (2021)
  • Author(s): 星野遥, 小久保英一郎
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 現実的な合体条件下での岩石微惑星の集積 (2021)
  • Author(s): 柴田雄, 小久保英一郎, 牧野淳一郎, 石城陽太
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 焼結したダストの正面および斜め衝突の3次元数値シミュレーション (2020)
  • Author(s): 田中 秀和、奥住 聡、和田 浩二
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Collisional Growth and Fragmentation of Dust Aggregates with Low to Very High Mass Ratios (2020)
  • Author(s): 長谷川 幸彦、鈴木 建、田中 秀和、小林 浩、和田 浩二
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] 高空隙ダストの引張強度と原始惑星系円盤内での回転による破壊 (2020)
  • Author(s): 辰馬 未沙子、片岡 章雅、田中 秀和
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] 二次元数値流体計算による巨大惑星へのガス降着モデルの検証 (2020)
  • Author(s): 中澤 佐穂、田中 佑希、田中 秀和
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] ダストから惑星への直接合体成長とALMAで観測される原始惑星系円盤の進化 (2020)
  • Author(s): 小林浩、大橋 聡史
  • Organizer: JpGU -AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Numerical Simulations of Spinup of Asteroids and the Formation of Top-Shaped Asteroids (2020)
  • Author(s): 杉浦 圭祐、小林 浩、渡邊 誠一郎、玄田 英典、兵頭 龍樹、犬塚 修一郎
  • Organizer: JpGU -AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] 原始惑星系円盤中でのダストから惑星まで一貫した直接合体成長の理論的研究 (2020)
  • Author(s): 小林浩、 田中秀和
  • Organizer: 日本天文学会2020年秋季年会
• [Presentation] ダストから惑星まで直接合体成長を取り扱う統一シミュレーション (2020)
  • Author(s): 小林 浩、田中 秀和
  • Organizer: 日本惑星科学会2020年秋季講演会
• [Presentation] ダストから惑星まで成長を取り扱う 大統一シミュレーション (2020)
  • Author(s): 小林 浩、田中 秀和
  • Organizer: 2020年理論懇シンポジウム
• [Presentation] ngVLA と ALMA を用いた岩石惑星形成領域の温度構造の断層撮影 (2020)
  • Author(s): 奥住聡, 百瀬宗武, 片岡章雅
  • Organizer: 日本天文学会2020年秋季年会
• [Presentation] 原始惑星系円盤のダストと鉛直シア不安定性の共進化: 線形解析からの示唆 (2020)
  • Author(s): 福原優弥, 奥住聡, 小野智弘
  • Organizer: 日本天文学会2020年秋季年会
• [Presentation] 原始惑星系円盤における赤道面非対称な磁場構造の形成 (2020)
  • Author(s): 岩崎一成, 富田賢吾, 高棹真介, 奥住聡, 鈴木建
  • Organizer: 日本天文学会2020年秋季年会
• [Presentation] 次世代電波望遠鏡 ngVLA でスノーラインを観る (2020)
  • Author(s): 奥住聡, 百瀬宗武, 片岡章雅
  • Organizer: 日本惑星科学会2020年秋季講演会
• [Presentation] 磁気的に降着する原始惑星系円盤におけるスノーラインの移動：地球型惑星の形成過程への示唆 (2020)
  • Author(s): 森昇志, 奥住聡, 國友正信, Bai Xuening
  • Organizer: 日本惑星科学会2020年秋季講演会
• [Presentation] 原始惑星系円盤におけるダストの紫外線被曝と有機物形成： 乱流混合とアグリゲイト衝突破壊の重要性 (2020)
  • Author(s): 本間和明, 奥住聡
  • Organizer: 日本惑星科学会2020年秋季講演会
• [Presentation] 原始惑星系円盤における鉛直シア不安定性とダストの共進化 (2020)
  • Author(s): 福原優弥, 奥住聡, 小野智弘
  • Organizer: 日本惑星科学会2020年秋季講演会
• [Presentation] 高分解能多波長画像解析によるTWHyaの原始惑星系円盤のスペクトルインデックス動径分布の調査 (2020)
  • Author(s): 塚越崇, 武藤恭之, 野村英子, 川邊良平, 金川和弘, 奥住聡, 井田茂, 高橋実道, 橋本淳, 鵜山太智, 田村元秀, Catherine Walsh, Tom J. Millar
  • Organizer: 日本惑星科学会2020年秋季講演会
• [Presentation] デッドゾーン内側境界での微惑星形成：太陽系地球型惑星形成への示唆 (2020)
  • Author(s): 植田高啓, 奥住聡, 荻原正博, 小久保英一郎
  • Organizer: 日本惑星科学会2020年秋季講演会
• [Presentation] 放出物カーテン内での粒子のクラスター形成：解析モデルと室内実験・数値計算との比較 (2020)
  • Author(s): 中澤風音, 奥住聡, 黒澤耕介, 長谷川直
  • Organizer: 日本惑星科学会2020年秋季講演会
• [Presentation] Forming Earths and Super-Earths in Nascent Protostellar Disks (2020)
  • Author(s): Kosuke Seki, Satoshi Okuzumi
  • Organizer: Exoplanets III
  • Int'l Joint Research
• [Presentation] Constraining the bulk composition of disintegrating planets with JWST and SPICA transmission spectroscopy (2020)
  • Author(s): Ayaka Okuya, Satoshi Okuzumi, Kazumasa Ohno, Teruyuki Hirano
  • Organizer: Exoplanets III
  • Int'l Joint Research
• [Presentation] Exo-hail or Exo-snow? Microphysical modeling and synthetic observations of sub-Neptune clouds (2020)
  • Author(s): Kazumasa Ohno, Satoshi Okuzumi, Ryo Tazaki
  • Organizer: Exoplanets III
  • Int'l Joint Research
• [Presentation] Forming Super-Earths from Protostellar Phases (2020)
  • Author(s): 奥住聡, 関航佑
  • Organizer: 新学術領域「星惑星形成」2020年度大研究会
• [Presentation] UV irradiation and organic synthesis on growing dust particles in protoplanetary disks (2020)
  • Author(s): Kazuaki Homma, Satoshi Okuzumi
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Super-Earth Formation in Nascent Protostellar Disks: Connecting ALMA Observations to Exoplanet Studies (2020)
  • Author(s): 関航佑, 奥住聡
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] 焼結したダストの正面および斜め衝突の３次元数値シミュレーション (2020)
  • Author(s): 田中秀和, 奥住聡, 和田浩二
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] 原始惑星系円盤の鉛直シア不安定性に対するダスト進化の影響 (2020)
  • Author(s): 福原優弥, 奥住聡
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] 数値計算と室内実験による放出物カーテン内でのパターン形成のモデル化 (2020)
  • Author(s): 中澤風音, 奥住聡, 黒澤耕介, 長谷川直
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] 次世代宇宙望遠鏡によるダストテイル分光観測から探る系外解体惑星の内部組成 (2020)
  • Author(s): 奥谷彩香, 大野和正, 平野照幸, 奥住聡
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] 高分解能多波長画像解析を用いたTWHyaの原始惑星系円盤のスペクトルインデックス分布の調査 (2020)
  • Author(s): 塚越崇, 武藤恭之, 野村英子, 川邊良平, 金川和弘, 奥住聡, 井田茂, Walsh Catherine, Millar Tom, 高橋実道, 橋本淳, 鵜山大智, 田村元秀
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] 原始惑星重力による摂動を受けた原始惑星系円盤 ガスの流れと小天体の集積率についての理論的研究 (2020)
  • Author(s): 岡村 達弥, 小林 浩
  • Organizer: 日本惑星科学会2020年秋季講演会
• [Presentation] ダストリング構造の重力崩壊による微惑星形成 (2020)
  • Author(s): 高橋実道、小久保英一郎
  • Organizer: 日本天文学会2020年秋季年会
• [Presentation] ダストリング構造の重力崩壊による微惑星形成 (2020)
  • Author(s): 高橋実道、小久保英一郎
  • Organizer: 日本惑星科学会2020年秋季講演会
• [Presentation] 銀河渦状腕中の星のエピサイクル位相同期II (2020)
  • Author(s): 吉田雄城, 小久保英一郎
  • Organizer: 日本天文学会2020年秋季年会
• [Presentation] 巨大衝突によって形成される惑星系の軌道構造の中心星質量依存性 (2020)
  • Author(s): 星野 遥、小久保 英一郎
  • Organizer: JpGU-AGU Joint Meeting 2020
• [Presentation] 巨大衝突によって形成される惑星系の軌道構造の中心星質量依存性 II (2020)
  • Author(s): 星野遥, 小久保英一郎
  • Organizer: 日本天文学会2020年秋季年会
• [Presentation] 微惑星の現実的な合体条件 (2020)
  • Author(s): 柴田 雄、小久保 英一郎、細野 七月
  • Organizer: JpGU-AGU Joint Meeting 2020
• [Presentation] Growth and porosity evolution of protoplanetary dust particles (2020)
  • Author(s): Satoshi Okuzumi
  • Organizer: First solids and planetesimals: formation conditions and evolution
  • Int'l Joint Research / Invited
• [Presentation] SPICA を用いた解体惑星の分光観測から系外惑星組成に迫る (2020)
  • Author(s): 奥谷彩香, 大野和正, 平野照幸, 奥住聡, SPICA サイエンス検討会 太陽系・系外惑星班
  • Organizer: 日本天文学会2020年春季年会
• [Presentation] SPICA の水輝線観測が明らかにする原始惑星系円盤の熱・力学構造 (2020)
  • Author(s): 森昇志, 奥住聡, Xuening Bai, 相川祐理, 野津翔太, 中川貴雄, 野村英子, 本田充彦, SPICA サイエンス検討会惑星形成班
  • Organizer: 日本天文学会2020年春季年会
• [Presentation] ngVLA でスノーラインを観る (2020)
  • Author(s): 奥住聡, 百瀬宗武, 片岡章雅
  • Organizer: 日本天文学会2020年春季年会
• [Presentation] 原始惑星系円盤内側領域のデッドゾーン境界近傍におけるガスダイナミクス (2020)
  • Author(s): 岩崎一成, 富田賢吾, 高棹真介, 奥住聡, 鈴木建
  • Organizer: 日本天文学会2020年春季年会
• [Presentation] Orbital migration, pebble vs planetesimal accretion- Implication for Observation of Exoplanet Atomosphere - (2020)
  • Author(s): Shigeru Ida
  • Organizer: ARIEL conference ESTEC, Netherland
  • Int'l Joint Research / Invited
• [Presentation] Numerical Simulation to Search for Synthesis Paths of Ribose and Related Sugars on Icy Grains by UV Radiation (2020)
  • Author(s): Shigeru Ida
  • Organizer: Solar-System symposium in Sapporo 2020,
  • Int'l Joint Research / Invited
• [Presentation] 巨大惑星形成モデルによる系外惑星の質量・軌道半径分布の解釈 (2019)
  • Author(s): 村瀬 清華、田中 秀和
  • Organizer: JpGU meeting 2019
• [Presentation] 非等温円盤におけるType1惑星移動の三次元線形解析 (2019)
  • Author(s): 岡田 航平、田中 秀和
  • Organizer: JpGU meeting 2019
• [Presentation] 微惑星の衝突破壊: 物質強度依存性 (2019)
  • Author(s): 末次 竜、田中 秀和、小林 浩、玄田 英典
  • Organizer: JpGU meeting 2019
• [Presentation] 付着N体計算で探るダスト集合体の引張強度 (2019)
  • Author(s): 辰馬 未沙子、片岡 章雅、田中 秀和
  • Organizer: JpGU meeting 2019
• [Presentation] Shape dependence of dust absorption opacity in the Rayleigh domain (2019)
  • Author(s): 田崎 亮、田中 秀和
  • Organizer: JpGU meeting 2019
• [Presentation] Probing dust aggregate structure in protoplanetary disks by millimeter-wave polarization (2019)
  • Author(s): 田崎 亮、田中 秀和、武藤 恭之、片岡 章雅、奥住 聡
  • Organizer: JpGU meeting 2019
• [Presentation] 巨大惑星形成モデルによる系外惑星の質量・軌道半径分布の解釈 (2019)
  • Author(s): 田中秀和，村瀬清華，谷川享行
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] Collisional Growth From Dust to Planets in a Protoplanetary Disk (2019)
  • Author(s): Hiroshi Kobayashi and Hidekazu Tanaka
  • Organizer: Cosmic Dust
  • Int'l Joint Research
• [Presentation] ダストから直接合体成長による惑星形成の理論的研究 (2019)
  • Author(s): 小林 浩、田中 秀和
  • Organizer: JpGU2019
• [Presentation] デブリ円盤のガス観測から、円盤散逸へ制約を与える理論的研究 (2019)
  • Author(s): 小林 浩、岩崎 一成、樋口 あや
  • Organizer: JpGU2019
• [Presentation] Collisional Fragmentation in Giant Impact Stages (2019)
  • Author(s): Hiroshi Kobayashi
  • Organizer: EPSC-DPS Joint Meeting 2019
  • Int'l Joint Research
• [Presentation] 巨大衝突起源の破片がもたらす地球型惑星の軌道進化 (2019)
  • Author(s): 小林浩、磯谷和秀、佐藤雄太郎
  • Organizer: 日本惑星科学会2019年秋季講演会
• [Presentation] Collisional Evolution from Dust to Planets in a Protoplanetary Disk (2019)
  • Author(s): Hiroshi Kobayashi
  • Organizer: Workshop on “Planet formation in Protoplanetary disks with magnetized disk winds’’
  • Int'l Joint Research
• [Presentation] Basic Scaling Laws for Orbital Architecture of Planetary Systems Formed by Gravitational Scattering and Collision (2019)
  • Author(s): Eiichiro Kokubo
  • Organizer: Astrophysical Dynamics
  • Int'l Joint Research / Invited
• [Presentation] Orbital Architecture of Planetary Systems Formed by Gravitational Scattering and Collision (2019)
  • Author(s): Eiichiro Kokubo
  • Organizer: From Protoplanetary Disks through Planetary System Architecture to Planetary Atmospheres and Habitability
  • Int'l Joint Research
• [Presentation] 巨大衝突によって形成される惑星系の軌道構造 (2019)
  • Author(s): 小久保英一郎
  • Organizer: 地球惑星科学連合大会
  • Invited
• [Presentation] Growth and transport of dust, ice, and organics in the inner part of protoplanetary disks (2019)
  • Author(s): Satoshi Okuzumi
  • Organizer: JpGU Meeting 2019
  • Int'l Joint Research / Invited
• [Presentation] Dust growth in protoplanetary disks: the roles of organics and dry ice (2019)
  • Author(s): Satoshi Okuzumi
  • Organizer: Turbulence and Structure Formation in Protoplanetary Disks 2019: Observation, Theory, and Experiments
  • Int'l Joint Research / Invited
• [Presentation] Dust growth in protoplanetary disks: Are grains sticky or nonsticky? (2019)
  • Author(s): Satoshi Okuzumi
  • Organizer: Planet Formation Workshop 2019
  • Int'l Joint Research / Invited
• [Presentation] Testing planet formation theories with the ngVLA (2019)
  • Author(s): Satoshi Okuzumi
  • Organizer: next generation VLA workshop
  • Int'l Joint Research / Invited
• [Presentation] The nonlinear Ohm’s law: How plasma heating changes the MHD of protoplanetary disks (2019)
  • Author(s): Satoshi Okuzumi, Shu-ichiro Inutsuka, Shoji Mori
  • Organizer: 14th Asia-Pacific Physics Conference
  • Int'l Joint Research / Invited
• [Presentation] 惑星形成理論の課題 (2019)
  • Author(s): 奥住聡
  • Organizer: 第32回理論懇シンポジウム
  • Invited
• [Presentation] うみへび座TW星周囲のギャップを持つ原始惑星系円盤でのダスト進化 (2019)
  • Author(s): 松浦 孝之, 奥住 聡
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] ペブル集積による小惑星セレスへのアンモニア氷の供給 (2019)
  • Author(s): 奈良 悠冬, 奥住 聡, 黒川 宏之
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] 原始惑星系円盤の非効率な磁気降着加熱：スノーラインの進化への影響 (2019)
  • Author(s): 森 昇志, Xuening Bai, 奥住 聡
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Mineral clouds of fluffy aggregates: how they form in exoplanetary atmospheres and influence transmission spectra (2019)
  • Author(s): 大野 和正, 奥住 聡, 田崎 亮
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] 天体衝突で発生する放出物カーテン中の電荷移動 (2019)
  • Author(s): 黒澤 耕介, 岩澤 聖徳, 奥住 聡, 長谷川 直, 村主 崇行
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Icy pebble accretion onto terrestrial planets: the effect of gas flow (2019)
  • Author(s): 黒川 宏之, 桑原 歩, 奥住 聡
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Probing dust aggregate structure in protoplanetary disks by millimeter-wave polarization (2019)
  • Author(s): 田崎 亮, 田中 秀和, 武藤 恭之, 片岡 章雅, 奥住 聡
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] TW Hyaの原始惑星系円盤に付随する局所的なサブミリ波超過の検出 (2019)
  • Author(s): 塚越 崇, 武藤 恭之, 野村 英子, 川邊 良平, 金川 和弘, 奥住 聡, 井田 茂, Catherine Walsh, Tom Millar, 高橋 実道, 橋本 淳, 鵜山 大智, 田村 元秀
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] スパイラル構造を持つ自己重力円盤におけるダストの運動 (2019)
  • Author(s): 古賀駿大, 奥住聡
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] トリトン大気におけるヘイズ微物理モデリングとヘイズ生成率への示唆 (2019)
  • Author(s): 大野和正, Xi Zhang, 田崎亮, 奥住聡
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] 星形成後期過程でのオーム散逸、両極性散逸の役割について (2019)
  • Author(s): 塚本裕介, 奥住聡, 岩崎一成, 町田正博, 犬塚修一郎
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] ALMA を用いた二周波観測による TW Hya の原始惑星系円盤のスペクトル・ インデックス分布の調査 (2019)
  • Author(s): 塚越崇, 野村英子, 川邊良平, 高橋実道, 武藤恭之, 金川和弘, 田村元秀, 奥住聡, 井田茂,Catherine Walsh,Tom J. Millar, 橋本淳, 鵜山太智
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] 系外惑星大気中の雲形成における粒子サイズ・空隙率分布の共進化 (2019)
  • Author(s): 大野和正, 奥住聡, 田崎亮,
  • Organizer: 日本惑星科学会2019年秋季講演会
• [Presentation] 系外蒸発惑星のダストテイルの理論透過光スペクトル: 惑星組成の制約に向けて (2019)
  • Author(s): 奥谷彩香, 大野和正, 平野照幸, 奥住聡, SPICA サイエンス検討会 太陽系・系外惑星班
  • Organizer: 日本惑星科学会2019年秋季講演会
• [Presentation] TW Hya周囲の原始惑星系円盤におけるダスト付着度の制約 (2019)
  • Author(s): 松浦孝之, 奥住聡, 塚越崇, 田崎亮
  • Organizer: 日本惑星科学会2019年秋季講演会
• [Presentation] SPICA サイエンス検討会「太陽系・系外惑星班」の 活動報告 (2019)
  • Author(s): 臼井寛裕, 大坪貴文, 水木敏幸, 奥住聡, 奥谷彩香, 大野和正, 関根康人, 平野照幸, 藤井友香, 笠羽康正, 川島由依, 癸生川陽子, 小林仁美, 小林浩, 佐川英夫, 空華智子, 高橋葵, 前澤裕之, 松尾太郎, 薮田ひかる, SPICA チーム
  • Organizer: 日本惑星科学会2019年秋季講演会
• [Presentation] 原始惑星系円盤のダストと温度構造の共進化 (2019)
  • Author(s): 奥住聡, 植田高啓, Neal Turner
  • Organizer: 日本惑星科学会2019年秋季講演会
• [Presentation] Delivery of ammonia ice to Ceres by pebble accretion (2019)
  • Author(s): Yuto Nara , Satoshi Okuzumi, Hiroyuki Kurokawa
  • Organizer: The 12th meeting on Cosmic Dust
  • Int'l Joint Research
• [Presentation] Dust evolution in the protoplanetary disk around TW Hya (2019)
  • Author(s): Takayuki Matsuura, Satoshi Okuzumi
  • Organizer: The 12th meeting on Cosmic Dust
  • Int'l Joint Research
• [Presentation] Delivery of ammonia ice to Ceres by pebble accretion (2019)
  • Author(s): Yuto Nara , Satoshi Okuzumi, Hiroyuki Kurokawa
  • Organizer: Extreme Solar Systems IV
  • Int'l Joint Research
• [Presentation] Collisional growth of organic-mantled grains and formation of rocky planetesimals (2019)
  • Author(s): Kazuaki A. Homma, Satoshi Okuzumi, Taishi Nakamoto, Yuta Ueda
  • Organizer: Extreme Solar Systems IV
  • Int'l Joint Research
• [Presentation] Constraints on the stickiness of icy aggregates in the protoplanetary disk around TW Hya (2019)
  • Author(s): Takayuki Matsuura, Satoshi Okuzumi
  • Organizer: Extreme Solar Systems IV
  • Int'l Joint Research
• [Presentation] Clouds of fluffy mineral aggregates in warm mini-Neptunes (2019)
  • Author(s): Kazumasa Ohno, Satoshi Okuzumi, Ryo Tazaki
  • Organizer: Extreme Solar Systems IV
  • Int'l Joint Research
• [Presentation] Clouds of Fluffy Aggregates in Exoplanetary Atmospheres (2019)
  • Author(s): Kazumasa Ohno, Satoshi Okuzumi, Ryo Tazaki
  • Organizer: EPSC-DPS Joint Meeting 2019
  • Int'l Joint Research
• [Presentation] Clouds of Fluffy Aggregates: How They Form in Exoplanetary Atmospheres and Influence Transmission Spectra (2019)
  • Author(s): Kazumasa Ohno, Satoshi Okuzumi, Ryo Tazaki
  • Organizer: Planet2/RESCEU Symposium 2019
  • Int'l Joint Research
• [Presentation] 中心星近傍での木星型惑星の軌道散乱 (2019)
  • Author(s): 長沢真樹子，Francesco Marzari
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] Formation of rocky & icy planetesimals inside/outside the snow line: suggestion of planet formation from localized planetesimals (2019)
  • Author(s): Shigeru Ida
  • Organizer: Discs2Planets, Ringberg, Germany
  • Int'l Joint Research / Invited
• [Presentation] ダストからガスへの摩擦反作用が巨大惑星が作るダストリング構造に与える 影響 (2019)
  • Author(s): 金川和弘, 武藤恭之, 奥住聡, 谷川享行, 瀧哲朗, 芝池諭人
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] CO2 氷を考慮したダスト成長モデルによる HL Tau 円盤のサブミリ波偏光観 測の再現 (2019)
  • Author(s): 奥住聡, 田崎亮
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] 原始惑星系円盤におけるガス流によるダスト整列に起因するミリ波偏光予測 (2019)
  • Author(s): 片岡章雅, 奥住聡, 田崎亮
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] ミリ波散乱偏波で探る原始惑星系円盤のダストの構造 (2019)
  • Author(s): 田崎亮, 田中秀和, 武藤恭之, 片岡章雅, 奥住聡
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] Formation of Terrestrial Planets Giant Impacts (2019)
  • Author(s): Eiichiro Kokubo
  • Organizer: Solar System I Exoplanet Science Synergies in the Horizon 2061 Perspective
  • Int'l Joint Research / Invited
• [Presentation] Formation of Terrestrial Planets (2019)
  • Author(s): Eiichiro Kokubo
  • Organizer: LIFE3E'2019:SEARCH FOR LIFE,FROM EARLY EARTH TO EXOPLANETS
  • Int'l Joint Research / Invited
• [Presentation] Formation of Ice-mantled Grains in Cloud Cores and Its Effect on Interstellar Extinction Curves (2018)
  • Author(s): Hidekazu Tanaka
  • Organizer: Japanese-German disk/planet formation workshop
  • Int'l Joint Research / Invited
• [Presentation] Formation of the early Earth and its surface environment in scenarios of pebble accretion (2018)
  • Author(s): Shigeru Ida
  • Organizer: IPGP
  • Int'l Joint Research / Invited
• [Presentation] Slowing Down Type II Migration of Gas Giants to Match Observational Data (2018)
  • Author(s): Shigeru Ida
  • Organizer: 4th Japanese-German meeting on Exoplanets and Planet Formation
  • Int'l Joint Research / Invited
• [Presentation] Formation of Planets from Collisional Growth in Turbulent Disks (2018)
  • Author(s): Hiroshi Kobayashi
  • Organizer: FROM PRESTELLAR CORE TO SOLAR NEBULAE
• [Presentation] 小惑星帯の衝突史 (2018)
  • Author(s): Hiroshi Kobayashi
  • Organizer: 平山族発見から100年 - 太陽系における天体衝突・進化過程の理解の現状
  • Invited
• [Presentation] デブリ円盤と惑星形成 (2018)
  • Author(s): Hiroshi Kobayashi
  • Organizer: ALMAワークショップ：円盤から太陽系へ
  • Invited
• [Presentation] ダストとスノーラインの共進化: 数値計算法の開発 (2018)
  • Author(s): 奥住聡, Neal Turner
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] TW Hya まわりの原始惑星系円盤からの分子輝線のALMA観測 (2018)
  • Author(s): 野村英子, 塚越崇, 川邊良平, 武藤恭之, 秋山永治, 相川祐理, 金川 和弘, 奥住聡, 井田茂, C. Walsh, T. J. Millar
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] TW Hya の原始惑星系円盤に付随する局所的なサブミリ波超過の検出 (2018)
  • Author(s): 塚越崇, 川邊良平, 武藤恭之, 野村英子, 奥住聡, 井田茂, 橋本淳, 金川和弘, 鵜山太智, 田村元秀, Catherine Walsh,Tom Millar
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] 原始惑星系円盤中の非理想磁気流体力学効果に依存する温度構造 (2018)
  • Author(s): 森昇志, Xuening Bai, 奥住聡
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] 有機物マントルを持つシリケイトダストの合体成長と微惑星形成 (2018)
  • Author(s): 本間和明, 奥住聡
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] 雲粒の空隙率進化によるスーパーアースの高層雲形成と大気組成への示唆 (2018)
  • Author(s): 大野和正, 奥住聡, 田崎亮
  • Organizer: 日本惑星科学会2018年秋季講演会
• [Presentation] ガリレオ衛星の新しい形成シナリオ (2018)
  • Author(s): 芝池諭人, Chris W. Ormel, 井田茂, 奥住聡, 佐々木貴教
  • Organizer: 日本惑星科学会2018年秋季講演会
• [Presentation] 焼結が誘起する若い原始惑星系円盤での多重ダストリング形成 (2018)
  • Author(s): 奥住聡, 百瀬宗武, 城野信一, 小林浩, 田中秀和, 田崎亮, 檜口航太
  • Organizer: 日本惑星科学会2018年秋季講演会
• [Presentation] 系外惑星大気における鉱物雲形成: 凝縮成長による雲粒のサイズ分布計算 (2018)
  • Author(s): 関航佑, 奥住聡, 大野和正
  • Organizer: 日本惑星科学会2018年秋季講演会
• [Presentation] 粉体実験及び N 体計算による 放出物カーテン中での粒子衝突の研究 (2018)
  • Author(s): 岩澤聖徳, 黒澤耕介, 奥住聡, 長谷川直, 村主崇行
  • Organizer: 日本惑星科学会2018年秋季講演会
• [Presentation] 惑星形成研究の最新の動向と将来 (2018)
  • Author(s): 奥住聡
  • Organizer: 宇宙電波懇談会シンポジウム2018
  • Invited
• [Presentation] The Standard Scenario of Solar System Formation and its Problems (2018)
  • Author(s): Eiichiro Kokubo
  • Organizer: Asia Oceania Geosciences Society 15th Annual Meeting
  • Int'l Joint Research / Invited
• [Presentation] Formation of Terrestrial Planets (2018)
  • Author(s): Eiichiro Kokubo
  • Organizer: IAU Symposium 345:Origins:From the Protosun to the First Steps of Life
  • Int'l Joint Research / Invited
• [Book] 地外生命 (2023)
  • Author(s): 長沼毅、井田茂
  • Total Pages: 180
  • Publisher: 新星出版社
  • ISBN: 9787513352604
• [Book] 物理科学, この1年 2020 (2020)
  • Author(s): パリティ編集委員会、大槻義彦, 小野嘉之 編（共著、長澤真樹子他32名）
  • Total Pages: 166
  • Publisher: 丸善出版
  • ISBN: 9784621304860
• [Remarks] 井田研究室
  • URL: http://www.geo.titech.ac.jp/lab/ida/
• [Remarks] 小林浩の研究紹介
  • URL: https://www.astro-th.phys.nagoya-u.ac.jp/~hkobayas/hp_main/research_j.html
• [Remarks] 奥住聡ウェブサイト
  • URL: https://www.satoshiokuzumi.net/
• [Remarks] 惑星は恒星と同時に作られていく? -原始星円盤の形成初期に存在する惑星形成リング-
  • URL: https://www.nagoya-u.ac.jp/about-nu/public-relations/researchinfo/upload_images/20210202_sci1.pdf
• [Remarks] 東工大ニュース：太陽系外惑星の材料を特定する新しい観測手法の提案
  • URL: https://www.titech.ac.jp/news/2020/048057
• [Funded Workshop] Japanese-German disk/planet formation workshop (2018)