A Paradigm Shift by a Novel Theory of Star Formation: Exploration of Habitable Planetary Systems in Our Galaxy

• 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: 18H05436
• 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: Nagoya University
• Principal Investigator: 犬塚 修一郎 名古屋大学, 理学研究科, 教授 (80270453)
• Co-Investigator(Kenkyū-buntansha): 小林 浩 名古屋大学, 理学研究科, 助教 (40422761) ; 松本 倫明 法政大学, 人間環境学部, 教授 (60308004)
• Project Period (FY): 2018-06-29 – 2023-03-31
• Project Status: Granted (Fiscal Year 2022)
• Budget Amount: ¥33,020,000 (Direct Cost: ¥25,400,000、Indirect Cost: ¥7,620,000); Fiscal Year 2022: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000); Fiscal Year 2021: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000); Fiscal Year 2020: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000); Fiscal Year 2019: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000); Fiscal Year 2018: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
• Keywords: 星形成 / 惑星形成 / 銀河進化 / 原始惑星系円盤 / 系外惑星 / 銀河系 / 重元素 / 直接撮像 / 分光

Outline of Annual Research Achievements

平成３３年度の総括班の活動は，各研究計画班代表と事務局からなる総括班会議により策定して，実行した．引き続きコロナ禍で会議の開催等が制限されたため，非常に難しかったがオンライン会議を活用して活動をした．総括班会議で企画した研究領域全体の大研究会は，平成３４年４月にオンラインと対面のハイブリッド形式で名古屋大学において４日間にわたり行った．４５の拠点から延べ１６５名が参加する盛大な研究会となった．この研究会では，各計画研究間の情報共有が行われた．
また，新たな公募研究がはじまったため「後半戦キックオフミーティング」を平成３３年７月に２日にわたり行った．若手研究者や大学院生を派遣し共同研究を促進するラボローテーションはコロナ禍のために難しかったが，１件のみ実施できた．そして， オンライン会議による「星惑星形成ゼミ」をほぼ毎月開催し，毎回１０拠点４０名以上が参加した．新学術領域のホームページ(http://star-planet.jp)を引き続き運用し，雇用している研究支援員によりこのホームページでの情報発信を行った．
さらに，星・惑星形成分野での最大級の国際会議であるProtostars & Planetsの開催準備を進めた．特に，収録に相当する本の編集作業を進めた．会議自体の開催は，コロナ禍により再度延期になった．
国際会議延期開催のための準備として，引き続き英語力に長けた研究支援員を雇用して国際的な広報活動等(ホームページ整備や広報等)を行った.

Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

コロナ禍により，移動を伴う対人の行事であるラボ・ローテーションや参加人数の多い研究集会を多く開催することはできなかった．しかし，オンラインの手法を用いて，研究課題は順調に進めることができた．
予定していた「大研究会」の開催だけでなく，「後半戦キックオフミーティング」を開催したことで，各班の間の共同研究を活発にした．また，コロナ禍で延期にはなったが超大型国際会議 Protostars & Planets VII の開催に向けた準備も順調である．

Strategy for Future Research Activity

なるべく予定通り進める．コロナ禍がさらに治まれば，ラボ・ローテーションを活性化する．
また，予定通り「大研究会」を開催して共同研究を活発化する．毎月おこなっている「星惑星形成ゼミ」を続けていくことで，共同研究を活発化するだけでなく，若手育成にも役立てていく．また，延期になった超大型国際会議 Protostars & Planets VII の準備を進める．

Research Products

• [Int'l Joint Research] CEA, Saclay(フランス)
• [Int'l Joint Research] University of Zurich(スイス)
• [Int'l Joint Research] University of Virginia(米国)
• [Int'l Joint Research] University of Tuebingen(ドイツ)
• [Int'l Joint Research] Academia Sinica Institute, TAIWAN(その他の国・地域)
• [Int'l Joint Research] CEA, Saclay(フランス)
• [Int'l Joint Research] CEA, Saclay/LAM, Marseille(フランス)
• [Int'l Joint Research] Universidade do Porto(ポルトガル)
• [Int'l Joint Research] CEA/CNRS Saclay(フランス)
• [Journal Article] Filament coalescence and hub structure in Mon R2 (2022)
  • Author(s): Kumar M. S. N.、Arzoumanian D.、Men’shchikov A.、Palmeirim P.、Matsumura M.、Inutsuka S.
  • Journal Title: Astronomy & Astrophysics Volume: 658 Pages: A114-A114
  • DOI: 10.1051/0004-6361/202140363
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Effects of Cosmic-Ray Diffusion and Radiative Cooling on the Galactic Wind of the Milky Way (2022)
  • Author(s): Shimoda Jiro、Inutsuka Shu-ichiro
  • Journal Title: The Astrophysical Journal Volume: 926 Issue: 1 Pages: 8-8
  • DOI: 10.3847/1538-4357/ac4110
  • Peer Reviewed / Open Access
• [Journal Article] Revealing the diverse magnetic field morphologies in Taurus dense cores with sensitive sub-millimeter polarimetry (2021)
  • Author(s): E. Chakali, D. Li, R. S. Furuya, 他
  • Journal Title: The Astrophysical Journal Letters Volume: 912 Issue: 2 Pages: L27-L27
  • DOI: 10.3847/2041-8213/abeb1c
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Conditions for Justifying Single-fluid Approximation for Charged and Neutral Dust Fluids and a Smoothed Particle Magnetohydrodynamics Method for Dust?Gas Mixture (2021)
  • Author(s): Tsukamoto Y.、Machida M. N.、Inutsuka S.
  • Journal Title: The Astrophysical Journal Volume: 913 Issue: 2 Pages: 148-148
  • DOI: 10.3847/1538-4357/abf5db
  • Peer Reviewed / Open Access
• [Journal Article] Classification of Filament Formation Mechanisms in Magnetized Molecular Clouds (2021)
  • Author(s): Abe D., Inoue T., Inutsuka S.-. ichiro ., Matsumoto T.
  • Journal Title: The Astrophysical Journal Volume: 916 Issue: 2 Pages: 83-83
  • DOI: 10.3847/1538-4357/ac07a1
  • Peer Reviewed / Open Access
• [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] “Ashfall” Induced by Molecular Outflow in Protostar Evolution (2021)
  • Author(s): Tsukamoto Yusuke、Machida Masahiro N.、Inutsuka Shu-ichiro
  • Journal Title: The Astrophysical Journal Letters Volume: 920 Issue: 2 Pages: L35-L35
  • DOI: 10.3847/2041-8213/ac2b2f
  • 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] Two-component Magnetic Field along the Line of Sight to the Perseus Molecular Cloud: Contribution of the Foreground Taurus Molecular Cloud (2021)
  • Author(s): Doi Yasuo、Hasegawa Tetsuo、Bastien Pierre、et al.
  • Journal Title: The Astrophysical Journal Volume: 914 Issue: 2 Pages: 122-122
  • DOI: 10.3847/1538-4357/abfcc5
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JCMT BISTRO Survey: Evidence for Pinched Magnetic Fields in Quiescent Filaments of NGC 1333 (2021)
  • Author(s): Doi Yasuo、Tomisaka Kohji、Hasegawa Tetsuo、Coude Simon、Arzoumanian Doris、...全36名
  • Journal Title: The Astrophysical Journal Letters Volume: 923 Issue: 1 Pages: L9-L9
  • DOI: 10.3847/2041-8213/ac3cc1
  • 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] 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] 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] The JCMT BISTRO Survey: Alignment between Outflows and Magnetic Fields in Dense Cores/Clumps (2021)
  • Author(s): Yen Hsi-Wei、Koch Patrick M.、Hull Charles L. H.、et al.
  • Journal Title: The Astrophysical Journal Volume: 907 Issue: 1 Pages: 33-33
  • DOI: 10.3847/1538-4357/abca99
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Progress in Star Formation Theory (2021)
  • Author(s): Shu-ichiro Inutsuka
  • Journal Title: The Astronomical Herald Volume: 114 Pages: 109-119
  • NAID: 40022479113
  • Peer Reviewed / Open Access
• [Journal Article] Observations of Magnetic Fields Surrounding LkHα 101 Taken by the BISTRO Survey with JCMT-POL-2 (2021)
  • Author(s): Ngoc Nguyen Bich、他、including Kohji Tomisaka
  • Journal Title: The Astrophysical Journal Volume: 908 Issue: 1 Pages: 10-10
  • DOI: 10.3847/1538-4357/abd0fc
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Dust polarized emission observations of NGC 6334 (2021)
  • Author(s): Arzoumanian D.、Furuya R. S.、Hasegawa T.、Tahani M.、et al.
  • Journal Title: Astronomy & Astrophysics Volume: 647 Pages: A78-A78
  • DOI: 10.1051/0004-6361/202038624
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] ALMA Observations of Massive Clouds in the Central Molecular Zone: Ubiquitous Protostellar Outflows (2021)
  • Author(s): Lu Xing、Li Shanghuo、Ginsburg Adam、Longmore Steven N.、Kruijssen J. M. Diederik、Walker Daniel L.、Feng Siyi、Zhang Qizhou、Battersby Cara、Pillai Thushara、Mills Elisabeth A. C.、Kauffmann Jens、Cheng Yu、Inutsuka Shu-ichiro
  • Journal Title: The Astrophysical Journal Volume: 909 Issue: 2 Pages: 177-177
  • DOI: 10.3847/1538-4357/abde3c
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] FAUST. II. Discovery of a Secondary Outflow in IRAS 15398-3359: Variability in Outflow Direction during the Earliest Stage of Star Formation? (2021)
  • Author(s): Okoda Yuki、Oya Yoko、Francis Logan、... Nomura Hideko ... et al. (69人中47番目)
  • Journal Title: The Astrophysical Journal Volume: 910 Issue: 1 Pages: 11-11
  • DOI: 10.3847/1538-4357/abddb1
  • 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] The Molecular Cloud Lifecycle (2020)
  • Author(s): Chevance Melanie、Kruijssen J. M. Diederik、Vazquez-Semadeni Enrique、Nakamura Fumitaka、Klessen Ralf、Ballesteros-Paredes Javier、Inutsuka Shu-ichiro、Adamo Angela、Hennebelle Patrick
  • Journal Title: Space Science Reviews Volume: 216 Issue: 4 Pages: 50-50
  • DOI: 10.1007/s11214-020-00674-x
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Early Evolution of Disk, Outflow, and Magnetic Field of Young Stellar Objects: Impact of Dust Model (2020)
  • Author(s): Tsukamoto Y.、Machida M. N.、Susa H.、Nomura H.、Inutsuka S.
  • Journal Title: The Astrophysical Journal Volume: 896 Issue: 2 Pages: 158-158
  • DOI: 10.3847/1538-4357/ab93d0
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Origin of the Stellar Mass Distribution and Multiplicity (2020)
  • Author(s): Lee Yueh-Ning、Offner Stella S. R.、Hennebelle Patrick、Andre Philippe、Zinnecker Hans、Ballesteros-Paredes Javier、Inutsuka Shu-ichiro、Kruijssen J. M. Diederik
  • Journal Title: Space Science Reviews Volume: 216 Issue: 4 Pages: 70-70
  • DOI: 10.1007/s11214-020-00699-2
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] FRagmentation and Evolution of Dense Cores Judged by ALMA (FREJA). I. Overview: Inner ?1000 au Structures of Prestellar/Protostellar Cores in Taurus (2020)
  • Author(s): Tokuda Kazuki、Fujishiro Kakeru、Tachihara Kengo、Takashima Tatsuyuki、Fukui Yasuo、Zahorecz Sarolta、Saigo Kazuya、Matsumoto Tomoaki、Tomida Kengo、Machida Masahiro N.、Inutsuka Shu-ichiro、Andr? Philippe、Kawamura Akiko、Onishi Toshikazu
  • Journal Title: The Astrophysical Journal Volume: 899 Issue: 1 Pages: 10-10
  • DOI: 10.3847/1538-4357/ab9ca7
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JCMT BISTRO Survey: Magnetic Fields Associated with a Network of Filaments in NGC 1333 (2020)
  • Author(s): Doi Yasuo、Hasegawa Tetsuo、Furuya Ray S.、et al.
  • Journal Title: The Astrophysical Journal Volume: 899 Issue: 1 Pages: 28-28
  • DOI: 10.3847/1538-4357/aba1e2
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A Low-velocity Bipolar Outflow from a Deeply Embedded Object in Taurus Revealed by the Atacama Compact Array (2020)
  • Author(s): Fujishiro Kakeru、Tokuda Kazuki、Tachihara Kengo、Takashima Tatsuyuki、Fukui Yasuo、Zahorecz Sarolta、Saigo Kazuya、Matsumoto Tomoaki、Tomida Kengo、Machida Masahiro N.、Inutsuka Shu-ichiro、Andr? Philippe、Kawamura Akiko、Onishi Toshikazu
  • Journal Title: The Astrophysical Journal Volume: 899 Issue: 1 Pages: L10-L10
  • DOI: 10.3847/2041-8213/ab9ca8
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Secular Gravitational Instability of Drifting Dust in Protoplanetary Disks: Formation of Dusty Rings without Significant Gas Substructures (2020)
  • Author(s): Tominaga Ryosuke T.、Takahashi Sanemichi Z.、Inutsuka Shu-ichiro
  • Journal Title: The Astrophysical Journal Volume: 900 Issue: 2 Pages: 182-182
  • DOI: 10.3847/1538-4357/abad36
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Distribution and kinematics of 26Al in the Galactic disc (2020)
  • Author(s): Fujimoto Yusuke、Krumholz Mark R、Inutsuka Shu-ichiro
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 497 Issue: 2 Pages: 2442-2454
  • DOI: 10.1093/mnras/staa2125
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Unifying low- and high-mass star formation through density-amplified hubs of filaments (2020)
  • Author(s): Kumar M. S. N.、Palmeirim P.、Arzoumanian D.、Inutsuka S. I.
  • Journal Title: Astronomy & Astrophysics Volume: 642 Pages: A87-A87
  • DOI: 10.1051/0004-6361/202038232
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] ALMA CO Observations of Gamma-Ray Supernova Remnant N132D in the Large Magellanic Cloud: Possible Evidence for Shocked Molecular Clouds Illuminated by Cosmic-Ray Protons (2020)
  • Author(s): Sano H.、Plucinsky P. P.、Bamba A.、Sharda P.、Filipovi? M. D.、Law C. J.、Alsaberi R. Z. E.、Yamane Y.、Tokuda K.、Acero F.、Sasaki M.、Vink J.、Inoue T.、Inutsuka S.、Shimoda J.、Tsuge K.、Fujii K.、Voisin F.、Maxted N.、Rowell G.、Onishi T.、Kawamura A.、Mizuno N.、Yamamoto H.、Tachihara K.、Fukui Y.
  • Journal Title: The Astrophysical Journal Volume: 902 Issue: 1 Pages: 53-53
  • DOI: 10.3847/1538-4357/abb469
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Formation and evolution of the local interstellar environment: combined constraints from nucleosynthetic and X-ray data (2020)
  • Author(s): Fujimoto Yusuke、Krumholz Mark R、Inutsuka Shu-ichiro、Boss Alan P、Nittler Larry R
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 498 Issue: 4 Pages: 5532-5540
  • DOI: 10.1093/mnras/staa2778
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] ALMA CO Observations of the Gamma-Ray Supernova Remnant RX J1713.7?3946: Discovery of Shocked Molecular Cloudlets and Filaments at 0.01 pc Scales (2020)
  • Author(s): Sano H.、Inoue T.、Tokuda K.、Tanaka T.、Yamazaki R.、Inutsuka S.、Aharonian F.、Rowell G.、Filipovic, M. D.、Yamane Y.、Yoshiike S.、Maxted N.、Uchida H.、Hayakawa T.、Tachihara K.、Uchiyama Y.、Fukui Y.
  • Journal Title: The Astrophysical Journal Volume: 904 Issue: 2 Pages: L24-L24
  • DOI: 10.3847/2041-8213/abc884
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Bimodal Behavior and Convergence Requirement in Macroscopic Properties of the Multiphase Interstellar Medium Formed by Atomic Converging Flows (2020)
  • Author(s): Kobayashi Masato I. N.、Inoue Tsuyoshi、Inutsuka Shu-ichiro、Tomida Kengo、Iwasaki Kazunari、Tanaka Kei E. I.
  • Journal Title: The Astrophysical Journal Volume: 905 Issue: 2 Pages: 95-95
  • DOI: 10.3847/1538-4357/abc5be
  • Peer Reviewed / Open Access / Int'l Joint Research
• [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] Dispersal of protoplanetary discs by the combination of magnetically driven and photoevaporative winds (2020)
  • Author(s): Kunitomo Masanobu、Suzuki Takeru K、Inutsuka Shu-ichiro
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 492 Issue: 3 Pages: 3849-3858
  • DOI: 10.1093/mnras/staa087
  • 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] The Birth of a Massive First-star Binary (2020)
  • Author(s): Sugimura Kazuyuki、Matsumoto Tomoaki、Hosokawa Takashi、Hirano Shingo、Omukai Kazuyuki
  • Journal Title: The Astrophysical Journal Volume: 892 Issue: 1 Pages: L14-L14
  • DOI: 10.3847/2041-8213/ab7d37
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Distortion of Magnetic Fields in Barnard 335 (2020)
  • Author(s): Kandori, Ryo; Saito, Masao; Tamura, Motohide; Tomisaka, Kohji; Matsumoto, Tomoaki; Tazaki, Ryo; Nagata, Tetsuya; Kusakabe, Nobuhiko; Nakajima, Yasushi; Kwon, Jungmi; Nagayama, Takahiro; Tatematsu, Ken'ichi
  • Journal Title: Astrophysical Journal Volume: 891 Issue: 1 Pages: 55-55
  • DOI: 10.3847/1538-4357/ab6f07
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Distortion of Magnetic Fields in the Dense Core CB81 (L1774, Pipe 42) in the Pipe Nebula (2020)
  • Author(s): Kandori, Ryo; Tamura, Motohide; Saito, Masao; Tomisaka, Kohji; Matsumoto, Tomoaki; Tazaki, Ryo; Nagata, Tetsuya; Kusakabe, Nobuhiko; Nakajima, Yasushi; Kwon, Jungmi; Nagayama, Takahiro; Tatematsu, Ken'ichi
  • Journal Title: Astrophysical Journal Volume: 890 Issue: 1 Pages: 14-14
  • DOI: 10.3847/1538-4357/ab67c5
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] FOREST Unbiased Galactic plane Imaging survey with the Nobeyama 45?m telescope (FUGIN). V. Dense gas mass fraction of molecular gas in the Galactic plane (2019)
  • Author(s): Torii Kazufumi、Fujita Shinji、Nishimura Atsushi、Tokuda Kazuki、Kohno Mikito、Tachihara Kengo、Inutsuka Shu-ichiro、Matsuo Mitsuhiro、Kuriki Mika、Tsuda Yuya、Minamidani Tetsuhiro、Umemoto Tomofumi、Kuno Nario、Miyamoto Yusuke
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 印刷中 Issue: Supplement_1
  • DOI: 10.1093/pasj/psz033
  • Peer Reviewed / Open Access
• [Journal Article] Constraints on the formation of brown dwarfs by turbulent compression (2019)
  • Author(s): Stamer Torsten、Inutsuka Shu-ichiro
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 488 Issue: 2 Pages: 2644-2649
  • DOI: 10.1093/mnras/stz1892
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A centrally concentrated sub-solar-mass starless core in the Taurus L1495 filamentary complex (2019)
  • Author(s): Tokuda Kazuki、Tachihara Kengo、Saigo Kazuya、Andre Phillipe、Miyamoto Yosuke、Zahorecz Sarolta、Inutsuka Shu-ichiro、Matsumoto Tomoaki、Takashima Tatsuyuki、Machida Masahiro N、Tomida Kengo、Taniguchi Kotomi、Fukui Yasuo、Kawamura Akiko、Tatematsu Ken’ichi、Kandori Ryo、Onishi Toshikazu
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 71 Issue: 4 Pages: 73-73
  • DOI: 10.1093/pasj/psz051
  • 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] Discovery of Shocked Molecular Clouds Associated with the Shell-type Supernova Remnant RX J0046.5?7308 in the Small Magellanic Cloud (2019)
  • Author(s): Sano H.、Matsumura H.、Yamane Y.、Maggi P.、Fujii K.、Tsuge K.、Tokuda K.、Alsaberi R. Z. E.、Filipovi? M. D.、Maxted N.、Rowell G.、Uchida H.、Tanaka T.、et al.
  • Journal Title: The Astrophysical Journal Volume: 881 Issue: 1 Pages: 85-85
  • DOI: 10.3847/1538-4357/ab2ade
  • Peer Reviewed / Open Access / Int'l Joint Research
• [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] An Origin for the Angular Momentum of Molecular Cloud Cores: A Prediction from Filament Fragmentation (2019)
  • Author(s): Misugi Yoshiaki、Inutsuka Shu-ichiro、Arzoumanian Doris
  • Journal Title: The Astrophysical Journal Volume: 881 Issue: 1 Pages: 11-11
  • DOI: 10.3847/1538-4357/ab2382
  • Peer Reviewed / 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] Possible Evidence for Cosmic-Ray Acceleration in the Type Ia SNR RCW 86: Spatial Correlation between TeV Gamma-Rays and Interstellar Atomic Protons (2019)
  • Author(s): Sano H.、Rowell G.、Reynoso E. M.、Jung-Richardt I.、Yamane Y.、Nagaya T.、Yoshiike S.、Hayashi K.、Torii K.、Maxted N.、Mitsuishi I.、Inoue T.、Inutsuka S.、Yamamoto H.、Tachihara K.、Fukui Y.
  • Journal Title: The Astrophysical Journal Volume: 876 Issue: 1 Pages: 37-49
  • DOI: 10.3847/1538-4357/ab108f
  • Peer Reviewed / Open Access / 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] 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] 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] A Dynamical Model of the Heliosphere with the Adaptive Mesh Refinement (2019)
  • Author(s): Tomoaki Matsumoto, Daikou Shiota, Ryuho Kataoka, Hiroko Miyahara and Shoko Miyake
  • Journal Title: J. Phys.: Conf. Ser. 1225 012008 Volume: - Issue: 1 Pages: 012008-012008
  • DOI: 10.1088/1742-6596/1225/1/012008
  • Peer Reviewed / Open Access
• [Journal Article] The Early Stage of Molecular Cloud Formation by Compression of Two-phase Atomic Gases (2019)
  • Author(s): Iwasaki, Kazunari; Tomida, Kengo; Inoue, Tsuyoshi; Inutsuka, Shu-ichiro
  • Journal Title: The Astrophysical Journal Volume: 873 Issue: 1 Pages: 21-27
  • DOI: 10.3847/1538-4357/ab02ff
  • Peer Reviewed
• [Journal Article] The Role of Magnetic Field in Molecular Cloud Formation and Evolution (2019)
  • Author(s): Hennebelle Patrick、Inutsuka Shu-ichiro
  • Journal Title: Frontiers in Astronomy and Space Sciences Volume: 6
  • DOI: 10.3389/fspas.2019.00005
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Formation of Massive Molecular Filaments and Massive Stars Triggered by a MHD Shock Wave (2018)
  • Author(s): Inoue, Tsuyoshi; Hennebelle, Patrick; Fukui, Yasuo; Matsumoto, Tomoaki; Iwasaki, Kazunari; Inutsuka, Shu-ichiro
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 印刷中 Issue: SP2
  • DOI: 10.1093/pasj/psx089
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Star formation induced by cloud?cloud collisions and galactic giant molecular cloud evolution (2018)
  • Author(s): Kobayashi Masato I N、Kobayashi Hiroshi、Inutsuka Shu-ichiro、Fukui Yasuo
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: SP2
  • DOI: 10.1093/pasj/psy018
  • Peer Reviewed / Open Access
• [Journal Article] A Fast and Accurate Method of Radiation Hydrodynamics Calculation in Spherical Symmetry (2018)
  • Author(s): Stamer Torsten、Inutsuka Shu-ichiro
  • Journal Title: The Astronomical Journal Volume: 155 Issue: 6 Pages: 253-253
  • DOI: 10.3847/1538-3881/aac023
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The diverse lives of massive protoplanets in self-gravitating discs (2018)
  • Author(s): Stamatellos Dimitris、Inutsuka Shu-ichiro
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 477 Issue: 3 Pages: 3110-3135
  • DOI: 10.1093/mnras/sty827
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Molecular filament formation and filament-cloud interaction: Hints from Nobeyama 45 m telescope observations (2018)
  • Author(s): Arzoumanian, Doris; Shimajiri, Yoshito; Inutsuka, Shu-ichiro; Inoue, Tsuyoshi; Tachihara, Kengo
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: 5
  • DOI: 10.1093/pasj/psy095
  • Peer Reviewed / Open Access / 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] 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] Radiation-hydrodynamic Simulations of Spherical Protostellar Collapse for Very Low-mass Objects (2018)
  • Author(s): Stamer Torsten、Inutsuka Shu-ichiro
  • Journal Title: The Astrophysical Journal Volume: 869 Issue: 2 Pages: 179-179
  • DOI: 10.3847/1538-4357/aaee81
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Properties of an accretion disc with a power-law stress?pressure relationship (2018)
  • Author(s): Shadmehri Mohsen、Khajenabi Fazeleh、Dib Sami、Inutsuka Shu-ichiro
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 481 Issue: 4 Pages: 5170-5179
  • DOI: 10.1093/mnras/sty2656
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The Exchange of Mass and Angular Momentum in the Impact Event of Ice Giant Planets: Implications for the Origin of Uranus (2018)
  • Author(s): Kurosaki Kenji、Inutsuka Shu-ichiro
  • Journal Title: The Astronomical Journal Volume: 157 Issue: 1 Pages: 13-13
  • DOI: 10.3847/1538-3881/aaf165
  • Peer Reviewed
• [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] 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
• [Presentation] A Fast and Accurate Method of Radiation Hydrodynamics Calculation and The Importance of Thermodynamics (2022)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: Modelling of Disc Fragmentation, Planet Migration and Episodic Accretion" (University of Leicester, UK)
  • Int'l Joint Research / Invited
• [Presentation] Magnetic Field and Star Formation in The Galactic Disk: A Bubble-Filament Paradigm" (2021)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: Astrophysical Magnetic Field Colloquium Series 2021 (University of Wisconsin-Madison, USA)
  • Invited
• [Presentation] Star Formation in The Galactic Disk: A Bubble-Filament Paradigm (2021)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: NCTS Annual Theory Meeting: Particle Physics, String Theory, Cosmology, and Astrophysics (National Center for Theoretical Sciences, Taiwan)
  • Int'l Joint Research / Invited
• [Presentation] The Collisional History in the Main Belt (2021)
  • Author(s): Hiroshi Kobayashi
  • Organizer: Japan Geoscience Union Meeting 2021
  • Int'l Joint Research / Invited
• [Presentation] Dust in Planet Formation (2021)
  • Author(s): Hiroshi Kobayashi
  • Organizer: PERC Int'l Symposium on Dust & Parent Bodies 2021
  • Int'l Joint Research / Invited
• [Presentation] Filament Paradigm and Galactic Star Formation (2020)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: 23rd Meeting on Research in Astronomy at IASBS（
  • Int'l Joint Research / Invited
• [Presentation] Bubble-Filament Paradigm of Star Formation (2020)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: CHALMERS & VIRGINIA Initiatives on Cosmic Origins Colloquium
  • Invited
• [Presentation] Bubble-Filament Paradigm of Star Formation (2020)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: Department of Physics Colloquium, The Chinese University of Hong Kong, Hong Kong
  • Invited
• [Presentation] The Role of Magnetic Field in the Bubble-filament Paradigm of Star Formation (2020)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: IAU symposium 360, Astronomical Polarimetry 2020 - New Era of Multi-Wavelength Polarimetry
  • Int'l Joint Research / Invited
• [Presentation] Star Formation in Filamentary Molecular Clouds: Origins of Mass and Angular Momentum Distribution of Cores (2019)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: 14th ASIA-Pacific Physics Conference (APPC14)
  • Int'l Joint Research
• [Presentation] Outflows and Jets (2019)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: 14th ASIA-Pacific Physics Conference (APPC14
  • Int'l Joint Research / Invited
• [Presentation] Star Formation in the Galactic Center and Disk (2019)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: The 10-th Galactic Center Workshop: "New Horizons in Galactic Center Astronomy and Beyond"
  • Int'l Joint Research / Invited
• [Presentation] An Origin of Misaligned Planets: Angular Momentum Accretion in Star Formation Process (2019)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: From Protoplanetary Disks through Planetary System Architecture to Planetary Atmospheres and Habitability
  • Int'l Joint Research
• [Presentation] Filament Paradigm and A Unified Picture of Star Formation in the Galactic Disk (2019)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: THE SELF-ORGANISED STAR FORMATION PROCESS
  • Int'l Joint Research / Invited
• [Presentation] The Formation and Angular Momentum Evolution of Protoplanetary Disks (2019)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: Great Barriers in Planet Formation
  • Int'l Joint Research
• [Presentation] Filamentary Molecular Clouds & the Angular Momenta of Cloud Cores (2019)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: Ringberg Workshop: Turbulence and Structure Formation in Protoplanetary Disks 2019: Observation, Theory, and Experiments
  • Int'l Joint Research / Invited
• [Presentation] Filamentary Molecular Clouds and the Angular Momenta of Cloud Cores (2019)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: From Stars to Planets II - Connecting our understanding of star and planet formation
  • Int'l Joint Research
• [Presentation] The Formation and Evolution of Filamentary Molecular Clouds: The Origin of the Angular Momenta of Cloud Cores and Protoplanetary Disks (2019)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: ISSI Workshop on Star Formation
  • Int'l Joint Research / Invited
• [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] Collisional Fragmentation in Giant Impact Stages (2019)
  • Author(s): Hiroshi Kobayashi
  • Organizer: EPSC-DPS Joint Meeting 2019
  • Int'l Joint Research
• [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] Structures of circumbinary disks by using hydrodynamics and ideal MHD numerical simulations (2019)
  • Author(s): Tomoaki Matsumoto
  • Organizer: ALMA workshop 2019: early planet formation in embedded disks
  • Int'l Joint Research
• [Presentation] Boris-HLLD: a new MHD Riemann solver for reducing Alfven speed (2019)
  • Author(s): Tomoaki Matsumoto
  • Organizer: ASTRONUM 2019
  • Int'l Joint Research
• [Presentation] The Formation and Early Evolution of Protoplanetary Disks (2018)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: From Prestellar Cores to Solar Nebulae
  • Int'l Joint Research / Invited
• [Presentation] Review on the role of magnetic field in the formation and evolution of filamentary molecular clouds (2018)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: Magnetic fields along the star-formation sequence: bridging polarization-sensitive views
  • Int'l Joint Research / Invited
• [Presentation] The formation and evolution of filamentary molecular clouds and star formation (2018)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: The Wonders of Star Formation
  • Int'l Joint Research
• [Presentation] An Origin of Multiple Rings in Protoplanetary Disks: Non-Linear Development of Secular Gravitational Instability in Protoplanetary Disks (2018)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: The Eighth East Asian Numerical Astrophysics Meeting
  • Int'l Joint Research
• [Presentation] The Formation of Magnetized Molecular Clouds and Subsequent Star Formation (2018)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: First TagKASI International Conference: "Cosmic Dust and Magnetism"
  • Int'l Joint Research / Invited
• [Presentation] The Study of Star Formation with ALMA (2018)
  • Author(s): Shu-ichiro Inutsuka
  • Organizer: East Asian ALMA Science Workshop 2018
  • Int'l Joint Research / Invited
• [Remarks] 犬塚修一郎のホームページ
  • URL: https://www.astro-th.phys.nagoya-u.ac.jp/~inutsuka/index_j.html
• [Remarks] 新しい星形成理論によるパラダイムシフト
  • URL: http://star-planet.jp/
• [Remarks] Protostars and Planets VII
  • URL: http://ppvii.org/
• [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] 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] 星・惑星形成ゼミ
  • URL: https://sites.google.com/view/spfseminar/home
• [Remarks] 犬塚修一郎のホームページ
  • URL: http://www.astro-th.phys.nagoya-u.ac.jp/~inutsuka/index_j.html
• [Remarks] 新学術領域研究「新しい星形成理論によるパラダイムシフト」
  • URL: http://star-planet.jp/
• [Remarks] 小林浩
  • URL: http://www.astro-th.phys.nagoya-u.ac.jp/~hkobayas/hp_main/index_j.html