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Modelling of Collisional Disruption of Planetary Bodies via Large-scale Numerical Simulations

Research Project

Project/Area Number 26287101
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Solid earth and planetary physics
Research InstitutionTohoku University (2016-2017)
Hokkaido University (2014-2015)

Principal Investigator

Tanaka Hidekazu  東北大学, 理学研究科, 教授 (00282814)

Co-Investigator(Kenkyū-buntansha) 和田 浩二  千葉工業大学, 惑星探査研究センター, 主席研究員 (10396856)
小林 浩  名古屋大学, 理学研究科, 助教 (40422761)
玄田 英典  東京工業大学, 地球生命研究所, 准教授 (90456260)
Co-Investigator(Renkei-kenkyūsha) SUETSUGU Ryo  産業医科大学, 医学部, 助教 (40737334)
Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2016: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2014: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Keywords惑星形成 / 小惑星 / 天体衝突破壊 / デブリ円盤 / 衝突クレーター / 衝突破壊 / エネルギー散逸機構 / 惑星起源・進化 / 太陽系小天体 / 数値流体計算
Outline of Final Research Achievements

In this work, by performing a large-scale survey of numerical simulations, we constructed an accurate and unified model of collisional disruption, which is a key process in various studies of planetary sciences. As the numerical methods, we used three kinds of methods, i.e., a SPH code, a mesh (iSALE) code, and a DEM code, which enable us to obtain the total ejecta mass at various impacts for planetary bodies with a wide size range from km-size to 1000km-size.

Clarifying the resolution dependence of the collisional disruption, we developed the method to calculate the convergent value at high-resolution limit. From a survey of accurate numerical simulations applied this method to, we obtain a new scaling law of the total ejecta mass, which is valid for a wide range of parameters (sizes of colliding bodies, the impact velocity, and the angle) and succeeded in modelling the collisional disruption. We also applied this new model to Jovian planets formation and obtained constraints on it.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report

Research Products

(77 results)

All 2018 2017 2016 2015 2014 Other

All Int'l Joint Research (5 results) Journal Article (32 results) (of which Int'l Joint Research: 10 results,  Peer Reviewed: 31 results,  Open Access: 24 results,  Acknowledgement Compliant: 20 results) Presentation (39 results) (of which Int'l Joint Research: 13 results,  Invited: 19 results) Book (1 results)

  • [Int'l Joint Research] Heidelberg University(Germany)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] University of Szczecin(Poland)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] University of Zurich(Switzerland)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Jet Propulsion Laboratory(米国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] University of Zurich(Switzerland)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Thermal conductivity of porous aggregates2017

    • Author(s)
      Arakawa Sota、Tanaka Hidekazu、Kataoka Akimasa、Nakamoto Taishi
    • Journal Title

      Astronomy and Astrophysics

      Volume: 608

    • DOI

      10.1051/0004-6361/201732182

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Modelling of deep gaps created by giant planets in protoplanetary disks2017

    • Author(s)
      Kanagawa Kazuhiro D.、Tanaka Hidekazu、Muto Takayuki、Tanigawa Takayuki
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 69 Pages: 1-18

    • DOI

      10.1093/pasj/psx114

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Analyzing multistep homogeneous nucleation in vapor-to-solid transitions using molecular dynamics simulations2017

    • Author(s)
      Kyoko K. Tanaka, Jurg Diemand, Hidekazu Tanaka, and Raymond Angelil
    • Journal Title

      Physical Review E

      Volume: 96

    • DOI

      10.1103/physreve.96.022804

    • NAID

      120006337776

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Size Dependence of Dust Distribution around the Earth Orbit2017

    • Author(s)
      Ueda Takahiro、Kobayashi Hiroshi、Takeuchi Taku、Ishihara Daisuke、Kondo Toru、Kaneda Hidehiro
    • Journal Title

      Astrophysical Journal

      Volume: 153 Pages: 232-232

    • DOI

      10.3847/1538-3881/aa5ff3

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact Erosion Model for Gravity-Dominated Planetesimals2017

    • Author(s)
      Hidenori Genda, Tomoaki Fujita, Hiroshi Kobayashi, Hidekazu Tanaka, Ryo Suetsugu, Yutaka Abe
    • Journal Title

      Icarus

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Evolution of morphological and physical properties of laboratory interstellar organic residues with ultraviolet irradiation2017

    • Author(s)
      Piani L., Tachibana S., Hama T., Tanaka H., Endo Y., Sugawara I., Dessimoulie L., Kimura Y., Miyake A., Matsuno J., Tsuchiyama A., Fujita K., Nakatsubo S., Fukushi H., Mori S., Chigai T., Yurimoto H. and Kouchi A.
    • Journal Title

      Astrophys. J.

      Volume: 837 Pages: 35-35

    • DOI

      10.3847/1538-4357/aa5ca6

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Comprehensive study of thermal desorption of grain-surface species by accretion shocks around protostars2017

    • Author(s)
      Hitoshi Miura, Tetsuo Yamamoto, Hideko Nomura, Taishi Nakamoto, Kyoko K. Tanaka, Hidekazu Tanaka, Makiko Nagasawa
    • Journal Title

      The Astrophysical J

      Volume: 839 Pages: 47-47

    • DOI

      10.3847/1538-4357/aa67df

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Reply to ”Comment on ‘Simple improvements to classical bubble nucleation models”2016

    • Author(s)
      Tanaka, K. K., Tanaka, H., Angelil, R., & Diemand, J.
    • Journal Title

      Physical Review E

      Volume: 94 Pages: 026802-026802

    • DOI

      10.1103/physreve.94.026802

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Mass constraint for a planet in a protoplanetary disk from the gap width2016

    • Author(s)
      Kanagawa, K. D., Muto, T., Tanaka, H., Tanigawa, T., Takeuchi, T., Tsukagoshi, T., & Momose, M.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 68

    • DOI

      10.1093/pasj/psw037

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Light Scattering by Fractal Dust Aggregates. I. Angular Dependence of Scattering2016

    • Author(s)
      Tazaki, R., Tanaka, H., Okuzumi, S., Kataoka, A., & Nomura, H.
    • Journal Title

      Astrophys. J.

      Volume: 823 Pages: 70-70

    • DOI

      10.3847/0004-637x/823/2/70

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Final Masses of Giant Planets. II. Jupiter Formation in a Gas-depleted Disk2016

    • Author(s)
      Tanigawa, T., & Tanaka, H.
    • Journal Title

      Astrophys. J.

      Volume: 823

    • DOI

      10.3847/0004-637x/823/1/48

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Sintering-induced Dust Ring Formation in Protoplanetary Disks: Application to the HL Tau Disk2016

    • Author(s)
      Okuzumi, S., … (全5名)
    • Journal Title

      Astrophys. J.

      Volume: vol. 821, 82

    • DOI

      10.3847/0004-637x/821/2/82

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] From Planetesimals to Planets in Turbulent Protoplanetary Disks. I. Onset of Runaway Growth2016

    • Author(s)
      H. Kobayashi, H. Tanaka, S. Okuzumi
    • Journal Title

      The Astrophysical Journal

      Volume: 817

    • DOI

      10.3847/0004-637x/817/2/105

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] The Giant Impact Simulations with Density Independent Smoothed Particle Hydrodynamics2016

    • Author(s)
      Hosono, N., Saitoh, T. R., Makino, J., Genda, H., and Ida, S.
    • Journal Title

      Icarus

      Volume: 271 Pages: 131-157

    • DOI

      10.1016/j.icarus.2016.01.036

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Resolution Dependence of Disruptive Collisions between Planetesimals in the Gravity Regime2015

    • Author(s)
      Genda, H., Fujita, T., Kobayashi, H., Tanaka, H., and Abe, Y.
    • Journal Title

      Icarus

      Volume: 262 Pages: 58-56

    • DOI

      10.1016/j.icarus.2015.08.029

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Mass Estimates of a Giant Planet in a Protoplanetary Disk from the Gap Structures2015

    • Author(s)
      Kazuhiro D. Kanagawa, Takayuki Muto, Hidekazu Tanaka, Takayuki Tanigawa, Taku Takeuchi, Takashi Tsukagoshi, Munetake Momose
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 806

    • DOI

      10.1088/2041-8205/806/1/l15

    • NAID

      120005906838

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Warm Debris Disks Produced by Giant Impact During Terrestrial Planet Formation2015

    • Author(s)
      Genda, H., Kobayashi, H., and Kokubo, E.
    • Journal Title

      The Astrophysical Journal

      Volume: 810

    • DOI

      10.1088/0004-637x/810/2/136

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] SPH法による衝突数値計算2015

    • Author(s)
      玄田英典
    • Journal Title

      遊・星・人

      Volume: 24 Pages: 191-200

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cohesion of amorphous silica spheres: Toward a better understanding of the coagulation growth of silicate dust aggregates2015

    • Author(s)
      Kimura, H., Wada, K., Senshu, H., and Kobayashi, H.
    • Journal Title

      The Astrophysical Journal

      Volume: 812

    • DOI

      10.1088/0004-637x/812/1/67

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 離散要素法による衝突の数値シミュレーションの歩み2015

    • Author(s)
      和田浩二
    • Journal Title

      遊・星・人

      Volume: 24 Pages: 201-213

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Formation of terrestrial planets in disks evolving via disk winds and implications for the origin of the solar system's terrestrial planets2015

    • Author(s)
      M. Ogihara, H. Kobayashi, S. Inutsuka, T. Suzuki
    • Journal Title

      Astronomy & Astrophysics

      Volume: 579

    • DOI

      10.1051/0004-6361/201525636

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Orbital evolution of planetesimals in gaseous disks2015

    • Author(s)
      H. Kobayashi
    • Journal Title

      Earth, Planet and Space

      Volume: 67

    • DOI

      10.1186/s40623-015-0218-y

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Formation of Phobos and Deimos via a giant impact2015

    • Author(s)
      Citron, R. I., Genda, H. and Ida, S.
    • Journal Title

      Icarus

      Volume: 252 Pages: 334-338

    • DOI

      10.1016/j.icarus.2015.02.011

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crater-Ray Formation by Impact-Induced Ejecta Particles2015

    • Author(s)
      T. Kadono, A. I. Suzuki, K. Wada, N. K. Mitani, S. Yamamoto, M. Arakawa, S. Sugita, J. Haruyama, and A. M. Nakamura
    • Journal Title

      Icarus

      Volume: 250 Pages: 215-221

    • DOI

      10.1016/j.icarus.2014.11.030

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 粒子衝突過程を分子動力学計算で観る2015

    • Author(s)
      田中秀和
    • Journal Title

      アンサンブル

      Volume: 17(1) Pages: 14-19

    • NAID

      130005123734

    • Related Report
      2014 Annual Research Report
  • [Journal Article] The Multifaceted planetesimal Formation Process2014

    • Author(s)
      A. Johansen, J. Blum, H. Tanaka, C. Ormel, M. Bizzarro, and H. Rickman
    • Journal Title

      Protostars and Planets

      Volume: 6 Pages: 547-570

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] REVISITING JOVIAN-RESONANCE INDUCED CHONDRULE FORMATION2014

    • Author(s)
      M. Nagasawa , K. K. Tanaka, H. Tanaka, T. Nakamoto, H. Miura, and T. Yamamoto
    • Journal Title

      Astrophysical Journal Letters

      Volume: 794 Pages: 1-5

    • DOI

      10.1088/2041-8205/794/1/l7

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Opacity of fluffy dust aggregates2014

    • Author(s)
      Akimasa Kataoka, Satoshi Okuzumi, Hidekazu Tanaka, Hideko Nomura
    • Journal Title

      Astronomy & Astrophysics

      Volume: 568

    • DOI

      10.1051/0004-6361/201323199

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact chemistry of methanol: Implications for volatile evolution on icy satellites and dwarf planets, and cometary delivery to the Moon2014

    • Author(s)
      Sekine, Y., H. Genda, Y. Muto, S. Sugita, T. Kadono, T. Matsui
    • Journal Title

      Icarus

      Volume: 243 Pages: 39-47

    • DOI

      10.1016/j.icarus.2014.08.034

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Debris disc formation induced by planetary growth2014

    • Author(s)
      Hiroshi Kobayashi, Torsten Loehne
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 442 Pages: 3266-3274

    • DOI

      10.1093/mnras/stu1073

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] N-body Simulations of Terrestrial Planet Formation under the Influence of a Hot Jupiter2014

    • Author(s)
      Masahiro Ogihara, Hiroshi Kobayashi & Shu-ichiro Inutsuka
    • Journal Title

      Astrophysical Journal

      Volume: 787

    • DOI

      10.1088/0004-637x/787/2/172

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] An Examination of Collisional Growth of Silicate Dust in Protoplanetary Disks2014

    • Author(s)
      Yamamoto, T., Kadono,T. and Wada, K.
    • Journal Title

      Astrophysical Journal Letter

      Volume: 783

    • DOI

      10.1088/2041-8205/783/2/l36

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Collisions between planetesimals in the gravity regime with iSALE code2018

    • Author(s)
      Ryo Suetsugu, Hidekazu Tanaka, Hiroshi Kobayashi, Hidenori Genda
    • Organizer
      49th Lunar and Planetary Science Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 宇宙ダストの成長を分子動力学計算で観る2017

    • Author(s)
      田中秀和
    • Organizer
      「自然科学における階層と全体」シンポジウム
    • Place of Presentation
      名古屋ルーセントタワー(愛知・名古屋)
    • Year and Date
      2017-02-14
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 氷マントルダストのサイズ分布とダスト付着成長への影響2017

    • Author(s)
      田中秀和
    • Organizer
      日本惑星科学会2017年秋季講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 氷マントルダストのサイズ分布とダスト付着成長への影響2017

    • Author(s)
      田中秀和
    • Organizer
      日本天文学会2017年秋季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 氷マントルダストのサイズ分布と微惑星形成への影響2017

    • Author(s)
      田中秀和
    • Organizer
      基研研究会「原始惑星系円盤」
    • Related Report
      2017 Annual Research Report
  • [Presentation] Gas in Debris Disks2017

    • Author(s)
      Hiroshi Kobayashi
    • Organizer
      Cosmic Dust X
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Debris disc formation induced by planetary growth2017

    • Author(s)
      Hiroshi Kobayashi
    • Organizer
      Workshop on gaseous debris disks
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] From planetesimals to planets in a turbulent disk2017

    • Author(s)
      Hiroshi Kobayashi
    • Organizer
      10th RESCEU/Planet2 Symposium Planet Formation around Snowline
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Pluto’s Elongated Dark Regions Formed by the Charon-Forming Giant Impact2017

    • Author(s)
      Hidenori Genda
    • Organizer
      Multi-scale Planetary Science WS
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Pluto’s Elongated Dark Regions Formed by the Charon-Forming Giant Impact2017

    • Author(s)
      Hidenori Genda
    • Organizer
      European Geosciences Union General Assembly 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 巨大天体衝突2017

    • Author(s)
      玄田英典
    • Organizer
      第49回天体力学N体力学研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] iSALE による重力支配域での微惑星の衝突計算2017

    • Author(s)
      末次竜、田中秀和、小林浩、玄田英典
    • Organizer
      日本惑星科学会2017年秋季講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Dust Collision Simulation and Reexamination of Particle Interaction Models2016

    • Author(s)
      Hidekazu Tanaka
    • Organizer
      Japan-Germany Planet & Disk Workshop
    • Place of Presentation
      石垣島ビーチホテル(沖縄・石垣)
    • Year and Date
      2016-09-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dust growth in protoplanetary disks and reexamination of the particle interaction model2016

    • Author(s)
      Hidekazu Tanaka
    • Organizer
      Cosmic Dust IX
    • Place of Presentation
      東北大学(宮城・仙台)
    • Year and Date
      2016-08-15
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Signs on Protoplanetary Disks Created by Planet Fomation Processes2016

    • Author(s)
      Hidekazu Tanaka, Kazuhiro Kanagawa, Murakawa Koji
    • Organizer
      Japan Geoscience Union Meeting
    • Place of Presentation
      幕張メッセ(千葉・幕張)
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 原始惑星系円盤につくられる惑星形成過程の兆候2016

    • Author(s)
      田中秀和
    • Organizer
      Japan Geoscience Union Meeting 2016
    • Place of Presentation
      幕張メッセ国際会議場(千葉県千葉市)
    • Year and Date
      2016-05-22
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 小惑星帯から紐解く力学進化2016

    • Author(s)
      小林浩
    • Organizer
      火星衛星探査MMXサイエンス ミニワークショップ
    • Place of Presentation
      神戸大学(兵庫県神戸市)
    • Year and Date
      2016-03-28
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 惑星形成シミュレーションの量的・質的向上に向けて2016

    • Author(s)
      玄田英典
    • Organizer
      天文学会2016年春季年会
    • Place of Presentation
      首都大学東京(東京八王子市)
    • Year and Date
      2016-03-14
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Jupiter formation in a gas-depleted disk2016

    • Author(s)
      Hidekazu Tanaka and Takayuki Tanigawa
    • Organizer
      Protoplanetary Discussions
    • Place of Presentation
      Edinburgh (United Kingdom)
    • Year and Date
      2016-03-07
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] From Planetesimals to Planets in Turbulent Protoplanetary Disks I. Onset of Runaway Growth2016

    • Author(s)
      Hiroshi Kobayashi
    • Organizer
      Exoplanets and Disks: Their Formation and Diversity III
    • Place of Presentation
      ホテル日航八重山(沖縄県石垣市)
    • Year and Date
      2016-02-22
    • Related Report
      2015 Annual Research Report
  • [Presentation] ダスト成長素過程とサイズ分布2016

    • Author(s)
      和田浩二
    • Organizer
      サイズ分布ビッグピクチャ―研究会
    • Place of Presentation
      千葉工業大学スカイツリータウンキャンパス(東京都墨田区)
    • Year and Date
      2016-02-12
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 衝突過程による惑星形成2015

    • Author(s)
      小林浩
    • Organizer
      理論懇シンポジウム2015
    • Place of Presentation
      大阪大学(大阪府豊中市)
    • Year and Date
      2015-12-24
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] ダストから惑星への衝突合体成長2015

    • Author(s)
      小林浩
    • Organizer
      惑星科学会秋季講演会
    • Place of Presentation
      東京工業大学(東京都目黒区)
    • Year and Date
      2015-10-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] Planetesimal formation via dust sticking2015

    • Author(s)
      Hidekazu Tanaka
    • Organizer
      Protoplanetary Disk Dynamics and Planet Formation
    • Place of Presentation
      JAMSTEC, Yokohama
    • Year and Date
      2015-10-01
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Collisions of dust aggregates consisting of particles with a size distribution2015

    • Author(s)
      Koji Wada
    • Organizer
      Protoplanetary Disk Dynamics and Planet Formation
    • Place of Presentation
      JAMSTEC, Yokohama
    • Year and Date
      2015-10-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] Planet Formation and Debris Disk2015

    • Author(s)
      H. Kobayashi
    • Organizer
      Cosmic Dust VIII
    • Place of Presentation
      千葉工業大学スカイツリータウンキャンパス(東京都墨田区)
    • Year and Date
      2015-08-17
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ejecta mass produced at collisions of monomers against large dust aggregates2015

    • Author(s)
      Koji Wada, and Hiroshi Kimura
    • Organizer
      Cosmic Dust VIII
    • Place of Presentation
      千葉工業大学スカイツリータウンキャンパス(東京都墨田区)
    • Year and Date
      2015-08-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 微惑星サイズと原始惑星系円盤の乱流の強さ2015

    • Author(s)
      小林浩、田中秀和、奥住聡
    • Organizer
      地球惑星科学連合大会2015
    • Place of Presentation
      幕張メッセ国際会議場(千葉県千葉市)
    • Year and Date
      2015-05-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] Dust Growth and Planetesimal Formation in Protoplanetary Disks2015

    • Author(s)
      田中秀和
    • Organizer
      平成26年度系外惑星大研究会
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2015-03-02 – 2015-03-03
    • Related Report
      2014 Annual Research Report
  • [Presentation] Fluffy Dust Growth and Planetesimal Formation2014

    • Author(s)
      Hidekazu Tanaka
    • Organizer
      German-Japanese meeting on Exo-Planets and their formation
    • Place of Presentation
      MPI-Astronomy, Heidelberg, Germany
    • Year and Date
      2014-11-04 – 2014-11-07
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Gollisions in Extrasolar System2014

    • Author(s)
      Genda, H.
    • Organizer
      German-Japanese Meeting, Exo-Planets and their Formation
    • Place of Presentation
      MPI-Astronomy, Heidelberg, Germany
    • Year and Date
      2014-11-04 – 2014-11-07
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Importance of Collisional Fragmentation in Planet Formation2014

    • Author(s)
      Hiroshi Kobayashi
    • Organizer
      German-Japanese Meeting, Exo-Planets and their Formation
    • Place of Presentation
      MPI-Astronomy, Heidelberg, Germany
    • Year and Date
      2014-11-04 – 2014-11-07
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] モノマーサイズ分布のあるダストアグリゲイトの衝突とイジェクタ量2014

    • Author(s)
      和田浩二,田中秀和,小林浩,奥住聡,木村宏
    • Organizer
      日本惑星科学会2014 年秋季講演会
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2014-09-24 – 2014-09-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] Hot debris disks formation caused by giant impacts for terrestrial planet formation2014

    • Author(s)
      Hiroshi Kobayashi, Hidenori Genda, Ei-ichiro Kokubo
    • Organizer
      The 7th meeting on Cosmic Dust
    • Place of Presentation
      大阪産業大学(大阪府大阪市)
    • Year and Date
      2014-08-04 – 2014-08-08
    • Related Report
      2014 Annual Research Report
  • [Presentation] Ejecta Mass at Collisions of Dust Aggregates2014

    • Author(s)
      Koji Wada
    • Organizer
      The 7th meeting on Cosmic Dust
    • Place of Presentation
      大阪産業大学(大阪府大阪市)
    • Year and Date
      2014-08-04 – 2014-08-08
    • Related Report
      2014 Annual Research Report
  • [Presentation] Formation and Early Evolution of Atmosphere and Ocean2014

    • Author(s)
      Genda, H., Hamano, K. and Abe, Y.
    • Organizer
      Goldschmidt Conference
    • Place of Presentation
      Convention Center, Sacramento, California, USA
    • Year and Date
      2014-06-08 – 2014-06-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Giant Impacts and Terrestrial Planet Formation2014

    • Author(s)
      Genda, H.
    • Organizer
      Goldschmidt Conference
    • Place of Presentation
      Convention Center, Sacramento, California, USA
    • Year and Date
      2014-06-08 – 2014-06-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 微惑星の大きさと原始惑星系円盤の乱流との関係について2014

    • Author(s)
      小林浩,田中秀和,奥住聡
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2014-04-28 – 2014-05-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] はやぶさ2小型搭載型衝突装置による科学2014

    • Author(s)
      和田浩二,SCI チーム,DCAM3 チーム
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2014-04-28 – 2014-05-02
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Book] 低温科学便覧2015

    • Author(s)
      古川義純、江淵直人、香内晃、田中歩、福井学、田中秀和、他38名
    • Total Pages
      400
    • Publisher
      丸善出版
    • Related Report
      2015 Annual Research Report

URL: 

Published: 2014-04-04   Modified: 2022-02-16  

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