宇宙における分子生成と物質進化

2014 Fiscal Year Annual Research Report

• Project Area: Evolution of molecules in space: from interstellar clouds to proto-planetary nebulae
• Project/Area Number: 25108004
• Research Institution: Meiji University
• Principal Investigator: 深澤 倫子 明治大学, 理工学部, 准教授 (40409496)
• Co-Investigator(Kenkyū-buntansha): 田地川 浩人 北海道大学, 工学(系)研究科(研究院), 助教 (10207045) ; 三浦 均 名古屋市立大学, その他の研究科, 准教授 (50507910)
• Project Period (FY): 2013-06-28 – 2018-03-31
• Keywords: 星間分子雲 / 物質進化 / 計算機シミュレーション

Outline of Annual Research Achievements

本課題では、古典分子動力学法、ダイレクト・アブイニシオ分子動力学法、第一原理法、数値シミュレーション等の理論的手法を用いて、星間分子雲から原始惑星系に至るプロセスで起こる氷および有機物の生成・進化の過程をミクロおよびマクロな視点から解明することを目的としている。この目的を達成するために、(1)アモルファス表面構造の解明、(2)アモルファス表面における吸着・拡散および表面反応機構の解明、(3)原始惑星系における低分子の熱変性過程の解明、(4)星間分子雲および原始惑星系における分子進化シナリオの構築、以上4つの個別目標を設定している。目標(1)(2)については分子シミュレーションを手法とするミクログループが、目標(3)(4)については数値シミュレーションを手法とするマクログループが担当し、各課題を推進している。
これまで進めてきた研究の成果として、ミクログループでは、極低温下のアモルファス氷の表面構造や氷表面における表面拡散の活性化エネルギー等が明らかになっている。また、マクログループでは、衝撃波による氷ダストの蒸発過程や、降着衝撃波による揮発性物質の昇華過程、重水素濃縮過程のモデル化に成功している。

Current Status of Research Progress

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

Reason

当初の計画通りに研究が進んでいる。これまでの研究により、極低温下のアモルファス氷の表面構造や氷表面における表面拡散の活性化エネルギー等が明らかになっている。また、衝撃波による氷ダストの蒸発過程や、降着衝撃波による揮発性物質の昇華過程、重水素濃縮過程のモデル化に成功している。

Strategy for Future Research Activity

今後、理論班内および、実験班・観測班との連携を一層強化する。理論班内では、分子シミュレーションにより表面構造と表面反応を研究するミクログループと、分子雲で起こる多数の化学反応による分子進化を追跡するマクログループに分かれて各課題を推進している。これまでも、ミクロな素過程とマクロな分子進化を繋ぐことを念頭に各研究を進めてきたが、今後さらにグループ間および他班との連携を強化し、研究期間内に「分子進化の統一シナリオの構築」という最終目標を達成したい。
研究費については、平成27年度は主にシミュレーション用のワークステーションと大容量データザーバ、並列計算・データ処理用のパーソナルコンピュータを購入するための物品費として研究費を使用する予定でいる。また、その他の経費としては、得られた成果を国内外の学会で発表するための旅費や論文印刷費として使用したいと考えている

Research Products

• [Journal Article] Neutron Diffraction of Ice and Water in Hydrogels (2015)
  • Author(s): Y. Sekine, R. Kobayashi, S. Chi, J. A. Fernandez-Baca, K. Suzuya, F. Fujisaki, K. Ikeda, T. Otomo, T. Ikeda-Fukazawa, H. Yamauchi, and H. Fukazawa
  • Journal Title: Journal of the Physical Society of Japan Volume: in press Pages: in press
  • Peer Reviewed
• [Journal Article] Alkali Metal Mediated C-C bond Coupling Reaction (2015)
  • Author(s): H. Tachikawa
  • Journal Title: J. Chem. Phys. Volume: in press Pages: in press
  • Peer Reviewed
• [Journal Article] Proton transfer rates in ionized water clusters (H2O)n (n = 2–4) (2015)
  • Author(s): H. Tachikawa and T. Takada
  • Journal Title: RSC Adv Volume: 5 Pages: 6945-6953
  • DOI: 10.1039/C4RA14763D
  • Peer Reviewed
• [Journal Article] Dependence of structure of polymer side chain on water structure in hydrogels (2014)
  • Author(s): Y. Sekine , H. Takagi, S. Sudo, Y. Kajiwara, H. Fukazawa, and T. Ikeda-Fukazawa
  • Journal Title: Polymer Volume: 55 Pages: 6320-6324
  • DOI: 10.1016/j.polymer.2014.10.011
  • Peer Reviewed
• [Journal Article] Neutron Diffraction of Ice in Hydrogels (2014)
  • Author(s): Y. Sekine, T. Ikeda-Fukazawa, M. Aizawa, R. Kobayashi, S. Chi, J. A. Fernandez-Baca, H. Yamauchi, and H. Fukazawa
  • Journal Title: Journal of Physical Chemistry B Volume: 118 Pages: 13453-13457
  • DOI: 10.1021/jp508269b
  • Peer Reviewed
• [Journal Article] Structureal changes of water in poly(vinyl alcohl) hydrogel during dehydration (2014)
  • Author(s): K. Kudo, J. Ishida, G. Syuu, Y. Sekine, and T. Ikeda-Fukazawa
  • Journal Title: Journal of Chemical Physics Volume: 140 Pages: 044909
  • DOI: 10.1063/1.4862996
  • Peer Reviewed
• [Journal Article] Microrheology of polysaccharide nano gel-integrated system (2014)
  • Author(s): Y. Sekine, K. Okazaki, T. Ikeda-Fukazawa, M. Ichikawa, K. Yoshikawa, S. Mukai, and K. Akiyoshi
  • Journal Title: Colloid Polymer Science Volume: 292 Pages: 325-331
  • DOI: 10.1007/s00396-013-3069-8
  • Peer Reviewed
• [Journal Article] Water-Accelerated OH Addition to Sulfur Dioxide SO2: Direct Ab Initio Molecular Dynamics (2014)
  • Author(s): H. Tachikawa
  • Journal Title: J. Phys. Chem. A Volume: 118 Pages: 3230-3236
  • DOI: 10.1021/jp5014175
  • Peer Reviewed
• [Journal Article] Electron detachment dynamics of O2-(H2O): direct ab initio molecular dynamics (AIMD) approach (2014)
  • Author(s): H. Tachikawa
  • Journal Title: RSC Adv. Volume: 4 Pages: 516-522
  • DOI: 10.1039/c3ra45753b
  • Peer Reviewed
• [Journal Article] Photo-Reaction Mechanism of the Hydrated Superoxide Anion: A Theoretical Study (2014)
  • Author(s): . Tachikawa and T. Fukuzumi
  • Journal Title: J. Solution Chem. Volume: 43 Pages: 1519-1528
  • DOI: 10.1007/s10953-014-0167-2
  • Peer Reviewed
• [Journal Article] Mechanism of Dissolution of a Lithium Salt in an Electrolytic Solvent in a Lithium Ion Secondary, Battery: A Direct Ab Initio Molecular Dynamics (AIMD) Study (2014)
  • Author(s): H. Tachikawa
  • Journal Title: Chem. Phys. Chem. Volume: 15 Pages: 1604-1610
  • DOI: 10.1002/cphc.201301151
  • Peer Reviewed
• [Journal Article] Effect of hydrogenation on the band gap of graphene nano-flakes (2014)
  • Author(s): H. Tachikawa, T. Iyama and H. Kawabata
  • Journal Title: Thin Solid Films Volume: 554 Pages: 199-203
  • DOI: 10.1016/j.tsf.2013.08.020
  • Peer Reviewed
• [Journal Article] Solvent Stripping Dynamics of Lithium ion solvated by ethylene carbonates: A direct ab-initio molecular (AIMD) Study (2014)
  • Author(s): H. Tachikawa and S. Abe
  • Journal Title: Electrochim. Acta Volume: 120 Pages: 57-64
  • DOI: 10.1016/j.electacta.2013.12.054
  • Peer Reviewed
• [Journal Article] Electronic structures and large spectrum shifts in hydrogenated fullerenes: Density functional theory study (2014)
  • Author(s): H. Tachikawa and T. Iyama
  • Journal Title: Thin Solid Films Volume: 554 Pages: 148-153
  • DOI: 10.1016/j.electacta.2013.12.054
  • Peer Reviewed
• [Journal Article] Origin of Spectrum Shifts of Benzophenone-Water Clusters: DFT Study (2014)
  • Author(s): T. Iyama, H. Kawabata and H. Tachikawa
  • Journal Title: J. Solution Chem. Volume: 43 Pages: 1676-1686
  • DOI: 10.1007/s10953-014-0228-6
  • Peer Reviewed
• [Journal Article] Density functional theory study on the interaction of magnesium ions with graphene surface (2014)
  • Author(s): K. Kato, T. Iyama and H. Tachikawa
  • Journal Title: Jpn. J. Appl. Phys. Volume: 53 Pages: 02BD02
  • DOI: 10.7567/JJAP.53.02BD02
  • Peer Reviewed
• [Journal Article] Structures and electronic states of fluorinated grapheme (2014)
  • Author(s): H. Tachikawa and T. Iyama
  • Journal Title: Solid State Sci. Volume: 28 Pages: 41-46
  • DOI: 10.1016/j.solidstatesciences.2013.12.014
  • Peer Reviewed
• [Journal Article] Molecular interactions with CO2 for controlling the regioselectivity of liquid phase hydrogenation of 2,4-dinitroaniline (2014)
  • Author(s): H. Yoshida, A. Tomizawa, H. Tachikawa, S. Fujita and M. Arai
  • Journal Title: Phys. Chem. Chem. Phys. Volume: 16 Pages: 18955-18965
  • DOI: 10.1039/C4CP02114B
  • Peer Reviewed
• [Journal Article] Measurement of two-dimensional distribution of surface supersaturation over a sodium chlorate crystal surface using multidirectional interferometry (2014)
  • Author(s): K. Murayama, K. Tsukamoto, A. Srivastava, H. Miura, E. Yokoyama, and Y. Kimura
  • Journal Title: Crystal Research & Technology Volume: 49 Pages: 315-322
  • DOI: 10.1002/crat.201400010
  • Peer Reviewed
• [Journal Article] Solubility Measurement of a Metastable Achiral Crystal of Sodium Chlorate in Solution Growth (2014)
  • Author(s): H. Niinomi, A. Horio, S. Harada, T. Ujihara, H. Miura, Y. Kimura, K. Tsukamoto
  • Journal Title: Journal of Crystal Growth Volume: 394 Pages: 106-111
  • DOI: 10.1016/j.jcrysgro.2014.02.034
  • Peer Reviewed
• [Journal Article] A New Estimate of Chondrule Cooling Rate Deduced from an Analysis of Compositional Zoning of Relict Olivine (2014)
  • Author(s): H. Miura, T. Yamamoto
  • Journal Title: The Astronomical Journal Volume: 147 Pages: 54
  • DOI: doi:10.1088/0004-6256/147/3/54
  • Peer Reviewed
• [Journal Article] Evaporation of Grain-surface Species by Shock Waves in a Protoplanetary Disk (2014)
  • Author(s): Aota, T., Inoue, T., and Aikawa
  • Journal Title: The Astrophysical Journal Volume: 799 Pages: 141
  • DOI: 10.1088/0004-637X/799/2/141
  • Peer Reviewed
• [Journal Article] Chemical modelling of water deuteration in IRAS16293-2422 (2014)
  • Author(s): Wakelam, V., Vastel, C., Aikawa, Y., Coutens, A., Bottinelli, S., Caux, E
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 445 Pages: 2854-2871
  • DOI: 10.1093/mnras/stu1920
  • Peer Reviewed
• [Journal Article] Formation of a Keplerian Disk in the Infalling Envelope around L1527 IRS: Transformation from Infalling Motions to Kepler Motions (2014)
  • Author(s): Ohashi, N., Saigo, K., Aso, Y., Aikawa, Y., Koyamatsu, S., Machida, M. N., Saito, M., Takahashi, S. Z., Takakuwa, S., Tomida, K., Tomisaka, K., Yen, H-W.
  • Journal Title: The Astrophysical Journal Volume: 796 Pages: 131
  • DOI: 10.1088/0004-637X/796/2/131
  • Peer Reviewed
• [Journal Article] ALMA Observations of the IRDC Clump G34.43+00.24 MM3: 278 GHz Class I Methanol Masers (2014)
  • Author(s): Yanagida, T., Sakai, T., Hirota, T., Sakai, N., Foster, J. B., Sanhueza, P., Jackson, J. M., Furuya, K., Aikawa, Y., Yamamoto, S.
  • Journal Title: The Astrophysical Journal Letters Volume: 794 Pages: L10
  • DOI: 10.1088/2041-8205/794/1/L10
  • Peer Reviewed
• [Journal Article] ALMA Observations of Infalling Flows toward the Keplerian Disk around the Class I Protostar L1489 IRS (2014)
  • Author(s): Yen, H-W., Takakuwa, S., Ohashi, N., Aikawa, Y., Aso, Y., Koyamatsu, S., Machida, M. N., Saigo, K., Saito, M., Tomida, K., Tomisaka, K.
  • Journal Title: The Astrophysical Journal Volume: 793 Pages: 1
  • DOI: 10.1088/0004-637X/793/1/1
  • Peer Reviewed
• [Journal Article] A Chemical View of Protostellar-disk Formation in L1527 (2014)
  • Author(s): Sakai, N., Oya, Y., Sakai, T., Watanabe, Y., Hirota, T., Ceccarelli, C., Kahane, C., Lopez-Sepulcre, A., Lefloch, B., Vastel, C., Bottinelli, S., Caux, E., Coutens, A., Aikawa, Y., Takakuwa, S., Ohashi, N., Yen, H-W, Yamamoto, S.
  • Journal Title: The Astrophysical Journal Lettres Volume: 791 Pages: 38
  • DOI: 10.1088/2041-8205/791/2/L38
  • Peer Reviewed
• [Journal Article] ALMA Hints at the Presence of two Companions in the Disk around HD 100546 (2014)
  • Author(s): Walsh, C., Juhász, A., Pinilla, P., Harsono, D., Mathews, G. S., Dent, W. R. F., Hogerheijde, M. R., Birnstiel, T., Meeus, G., Nomura, H., Aikawa, Y., Millar, T. J., Sandell, G.
  • Journal Title: The Astrophysical Journal Lettres Volume: 791 Pages: 6
  • DOI: 10.1088/2041-8205/791/1/L6
  • Peer Reviewed
• [Journal Article] Reprocessing of Ices in Turbulent Protoplanetary Disks: Carbon and Nitrogen Chemistry (2014)
  • Author(s): Furuya, K. and Aikawa, Y.
  • Journal Title: The Astrophysical Journal Volume: 790 Pages: 97
  • DOI: 10.1088/0004-637X/790/2/97
  • Peer Reviewed
• [Journal Article] CH in absorption in IRAS 16293-2422 (2014)
  • Author(s): Bottinelli, S., Wakelam, V., Caux, E., Vastel, C., Aikawa, Y., Ceccarelli, C.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 441 Pages: 1964-1973
  • DOI: 10.1093/mnras/stu700
  • Peer Reviewed
• [Journal Article] Change in the chemical composition of infalling gas forming a disk around a protostar (2014)
  • Author(s): Sakai, N., Sakai, T., Hirota, T., Watanabe, Y., Ceccarelli, C., Kahane, C., Bottinelli, S., Caux, E., Demyk, K.,Vastel, C., Coutens, A., Taquet, V., Ohashi, N., Takakuwa, S., Yen, H.-W., Aikawa, Y., Yamamoto, S.
  • Journal Title: Nature Volume: 507 Pages: 78-80
  • DOI: 10.1038/nature13000
  • Peer Reviewed
• [Journal Article] DNC/HNC and N2D+/N2H+ ratios in high-mass star-forming cores (2014)
  • Author(s): Fontani, F., Sakai, T., Furuya, K., Sakai, N., Aikawa, Y., Yamamoto, S.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 440 Pages: 448-456
  • DOI: 10.1093/mnras/stu298
  • Peer Reviewed
• [Journal Article] Complex organic molecules in protoplanetary disks (2014)
  • Author(s): Walsh, C., Millar, T. J., Nomura, H., Herbst, E., Widicus Weaver, S., Aikawa, Y., Laas, J. C., Vasyunin, A. I.
  • Journal Title: Astronomy & Astrophysics Volume: 563 Pages: 33-67
  • DOI: 10.1051/0004-6361/201322446
  • Peer Reviewed
• [Journal Article] Complex organic molecules along the accretion flow in isolated and externally irradiated protoplanetary disks (2014)
  • Author(s): Walsh, C., Herbst, E., Nomura, H., Millar, T.J., Widicus Weaver, S.
  • Journal Title: Faraday Discussions Volume: 168 Pages: 389-421
  • DOI: 10.1039/C3FD00135K
  • Peer Reviewed
• [Presentation] ポリマーハイドロゲルにおける水の構造のポリマー種依存性 (2015)
  • Author(s): 東島優, 関根由莉奈, 深澤倫子
  • Organizer: 日本化学会第95春季年会
  • Place of Presentation: 日本大学
  • Year and Date: 2015-03-26 – 2015-03-29
• [Presentation] X線回折法による高分子ハイドロゲル中の水の構造解析 (2015)
  • Author(s): 猶原諒, 成田健太郎, 岡野佑司, 関根由莉奈, 深澤倫子
  • Organizer: 日本化学会第95春季年会
  • Place of Presentation: 日本大学
  • Year and Date: 2015-03-26 – 2015-03-29
• [Presentation] 多環芳香族炭化水素と水素原子の反応メカニズム (2015)
  • Author(s): 福澄孝博, 田地川浩人
  • Organizer: 日本天文学会2015春季年会
  • Place of Presentation: 豊中
  • Year and Date: 2015-03-18 – 2015-03-21
• [Presentation] 氷微惑星衝撃波加熱のALMAによる観測的検証法 (2015)
  • Author(s): 野村英子，石本大貴，長沢真樹子，田中今日子，三浦均，中本泰史，田中秀和，山本哲生
  • Organizer: 日本天文学会2015年春季年会
  • Place of Presentation: 大阪大学
  • Year and Date: 2015-03-18 – 2015-03-21
• [Presentation] Evaporation of icy grains in nebular shocks (2015)
  • Author(s): H. Miura, T. Yamamoto, T. Nakamoto
  • Organizer: The 46th Lunar and Planetary Science Conference
  • Place of Presentation: The 46th Lunar and Planetary Science Conference
  • Year and Date: 2015-03-16 – 2015-03-20
• [Presentation] 降着衝撃波で固体氷は蒸発するか？ (2015)
  • Author(s): 三浦均，山本哲生，中本泰史
  • Organizer: 新学術領域「系外惑星」B01,B02班研究会「円盤から惑星・衛星へ：形成と進化」
  • Place of Presentation: 東京
  • Year and Date: 2015-02-16 – 2015-02-17
• [Presentation] 対流圏におけるハロカーボンの光分解ダイナミクス (2015)
  • Author(s): 加藤晃一, 井山哲二, 田地川浩人
  • Organizer: 日本化学会北海道支部2015年冬季研究発表会
  • Place of Presentation: 北海道大学
  • Year and Date: 2015-01-27 – 2015-01-28
• [Presentation] 星間分子PAHと水素原子との反応メカニズム (2015)
  • Author(s): 福澄孝博, 田地川浩人
  • Organizer: 日本化学会北海道支部2015年冬季研究発表会
  • Place of Presentation: 北海道大学
  • Year and Date: 2015-01-27 – 2015-01-28
• [Presentation] グラフェンと金属との相互作用の理論解明：DFT計算 (2015)
  • Author(s): 井山哲二, 加藤晃一, 田地川浩人
  • Organizer: 日本化学会北海道支部2015年冬季研究発表会
  • Place of Presentation: 北海道大学
  • Year and Date: 2015-01-27 – 2015-01-28
• [Presentation] 水クラスターカチオン中のプロトン移動速度：理論的研究 (2015)
  • Author(s): 高田知哉, 田地川浩人
  • Organizer: 日本化学会北海道支部2015年冬季研究発表会
  • Place of Presentation: 北海道大学
  • Year and Date: 2015-01-27 – 2015-01-28
• [Presentation] Structures and Electronic States of the Electronic States of the Radicals Adsorbed on Graphene: Density Functional Theory (DFT) Study (2014)
  • Author(s): H. Tachikawa and H. Kawabata
  • Organizer: The 11th International Conference on Nano-Molecular Electronics (ICNME2014)
  • Place of Presentation: Kobe, Japan
  • Year and Date: 2014-12-17 – 2014-12-19
• [Presentation] Electronic States of Functionalized Graphene: Density Functional Theory (DFT) Study (2014)
  • Author(s): T. Fukuzumi, T. Iyama and H. Tachikawa
  • Organizer: The 11th International Conference on Nano-Molecular Electronics (ICNME2014)
  • Place of Presentation: Kobe, Japan
  • Year and Date: 2014-12-17 – 2014-12-19
• [Presentation] Interaction of Radicals and Atoms with C60 and Graphene Surfaces: Density Functional Theory (DFT) Study (2014)
  • Author(s): H. Tachikawa, T. Fukuzumi and T. Iyama
  • Organizer: The 6th World Conference on Photovoltaic Energy Conversion (WCPEC-6)
  • Place of Presentation: Kyoto
  • Year and Date: 2014-11-23 – 2014-11-27
• [Presentation] Density Functional Theory (DFT) Study on the Reactions of Fullerene (C60) with Radicals (2014)
  • Author(s): T. Iyama, K. Kato and H. Tachikawa
  • Organizer: The 6th World Conference on Photovoltaic Energy Conversion (WCPEC-6)
  • Place of Presentation: Kyoto
  • Year and Date: 2014-11-23 – 2014-11-27
• [Presentation] Structures and Electronic States of the Radicals Adsorbed on Graphene (2014)
  • Author(s): H. Tachikawa
  • Organizer: The 27th International Microprocesses and Nanotechnology Conference (MNC 2014)
  • Place of Presentation: Fukuoka
  • Year and Date: 2014-11-04 – 2014-11-07
• [Presentation] Functionalization of Graphene Surface with Organic Radicals: A Density Functional Theory (DFT) Study (2014)
  • Author(s): T. Iyama and H. Tachikawa
  • Organizer: The 27th International Microprocesses and Nanotechnology Conference (MNC 2014)
  • Place of Presentation: Fukuoka
  • Year and Date: 2014-11-04 – 2014-11-07
• [Presentation] Formation of clathrate hydrate during warming of amorphous ice (2014)
  • Author(s): Rentaro Netsu, Tomoko Ikeda-Fukazawa
  • Organizer: Workshop on interstellar Matter 2014
  • Place of Presentation: 北海道大学
  • Year and Date: 2014-10-16 – 2014-10-18
• [Presentation] Structures of surface and grain boundary of amorphous ice (2014)
  • Author(s): Yu Kumagai, Tomoko Ikeda-Fukazawa
  • Organizer: Workshop on interstellar Matter 2014
  • Place of Presentation: 北海道大学
  • Year and Date: 2014-10-16 – 2014-10-18
• [Presentation] Computer-Aided Molecular Design of Functional Graphene Nano-Flakes: Density Functional Theory (DFT) Study (2014)
  • Author(s): H. Tachikawa, T. Fukuzumi and T. Iyama
  • Organizer: The 19th International Conference on Ternary and Multinary Compounds (ICTMC-19)
  • Place of Presentation: Nigata
  • Year and Date: 2014-09-01 – 2014-09-05
• [Presentation] Density Functional Theory (DFT) Study on Interaction of Radicals and Atoms with Graphene Surface (2014)
  • Author(s): T. Iyama, K. Kato and H. Tachikawa
  • Organizer: The 19th International Conference on Ternary and Multinary Compounds (ICTMC-19)
  • Place of Presentation: Nigata
  • Year and Date: 2014-09-01 – 2014-09-05
• [Presentation] Complex organic molecules in protoplanetary disks (2014)
  • Author(s): Nomura, H., Walsh, C., Millar, T.J., Herbst, E., Widicus Weaver, S., Aikawa, Y., Laas, J.C., Vasyunin, A.I.
  • Organizer: Origins 2014
  • Place of Presentation: 奈良県新公会堂
  • Year and Date: 2014-07-06 – 2014-07-11
• [Presentation] 原始惑星系円盤で生じた衝撃波による氷ダストの加熱と蒸発の理論的検討 (2014)
  • Author(s): 三浦均，山本哲生，中本泰史
  • Organizer: 新学術領域研究「宇宙分子進化」第二回全体集会
  • Place of Presentation: 北海道大学
  • Year and Date: 2014-06-23 – 2014-06-24
• [Presentation] 原始惑星系円盤の有機分子生成モデル：物理過程依存性～紫外線照射，質量降着，乱流拡散の影響～ (2014)
  • Author(s): 相川祐理, 野村英子
  • Organizer: 新学術領域研究「宇宙における分子進化」第二回全体集会
  • Place of Presentation: 東京大学
  • Year and Date: 2014-06-23 – 2014-06-24
• [Presentation] 原始惑星系円盤における複雑な有機分子生成モデル (2014)
  • Author(s): 野村英子
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] 衝撃波による氷ダストの加熱と蒸発 (2014)
  • Author(s): 三浦均，山本哲生，中本泰史
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜
  • Year and Date: 2014-04-02 – 2014-05-02