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Watanabe Naoki  渡部 直樹

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WATANABE Naoki  渡部 直樹

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Researcher Number 50271531
Other IDs
External Links
Affiliation (Current) 2022: 北海道大学, 低温科学研究所, 教授
Affiliation (based on the past Project Information) *help 2009 – 2022: Hokkaido University, 低温科学研究所, 教授
2007 – 2008: Hokkaido University, 低温科学研究所, 准教授
2006: 北海道大学, 低温科学研究所, 助教授
1997 – 2005: 北海道大学, 低温科学研究所, 助手
Review Section/Research Field
Principal Investigator
Geochemistry/Astrochemistry / Science and Engineering / Space and upper atmospheric physics / Atomic/Molecular/Quantum electronics / Petrology/Mineralogy/Science of ore deposit / Solid earth and planetary physics / Space and upper atmospheric physics / Mathematics and Physics / Petrology/Mineralogy/Economic geology / Medium-sized Section 17:Earth and planetary science and related fields … More
Except Principal Investigator
… More Petrology/Mineralogy/Science of ore deposit / Petrology/Mineralogy/Science of ore deposit / Transformative Research Areas, Section (II) / Science and Engineering / Geochemistry/Astrochemistry / Geochemistry/Cosmochemistry / 地球化学 / Space and upper atmospheric physics / Petrology/Mineralogy/Economic geology / Basic Section 17010:Space and planetary sciences-related Less
Keywords
Principal Investigator
星間塵 / 重水素濃集 / 星間塵表面反応 / 表面反応 / 星間分子 / 同位体分別 / 地球外物質化学 / 地球外物質科学 / 元素分別濃集過程 / 分子進化 … More / 氷星間塵 / アモルファス氷 / 水素分子生成反応 / 星間水素分子 / 紫外線誘起反応 / 極低温表面反応 / 氷表面反応 / トンネル反応 / 化学進化 / イオン誘起微粒子核生成 / クラスター形成 / イオントラップ / 惑星形成・進化 / ダスト形成 / 極低温原子反応 / 星間塵表面 / 重水素濃集機構 / surface reaction of atoms / low temperature reaction / deuterium fractionation / 星間化学物理 / 重水素農集 / 核スピン転換 / 地球外物質 / 原子・分子物理 / 表面化学 / ケイ酸塩鉱物 / ラジカル / 表面拡散 … More
Except Principal Investigator
アモルファス氷 / 星間塵 / 表面反応 / amorphous ice / 原始惑星系円盤 / 衝突 / 衝突付着 / 表面原子反応 / 低温 / 水分子 / 原子間力顕微鏡 / 大気イオン化学 / クラスターイオン / 微粒子核生成 / 原子分子物理 / 凝縮 / 彗星 / fine particles / comet / 氷微粒子 / 量子化学計算 / ダスト / 太陽系外惑星 / 物質進化 / 結晶化 / 原子惑星系円盤 / 宇宙塵 / ダスト生成 / 赤外分光 / ポインティング-ロバートソン効果 / 原始惑星系 / ディスク / 宇宙物質進化 / 赤外線天文学 / 粒子生成 / 地球惑星物質 / 星間分子 / 水素原子 / 吸着 / 触媒 / REMPI / ホルムアルデヒド / メタノール / 表面構造 / 原子反応 / 表面拡散 / 表面 / 地球化学 / 大気エアロゾル / 太陽系 / 星雲 / クラスター / 非平衡 / 惑星物質 / 核 / 質量分析 / 固体核凝縮 / 核生成 / 飛行時間型質量分析計 / 分子ビーム / 超高真空 / 超音速ジェット / 固体凝縮 / 非平衡均質凝縮 / 惑星物質進化 / 均質核形成論 / the solar system / nebula / condensation / cluster / monequilibrium / planetary materials / nucleus / mass spectrometry / 極低温 / 構造解析 / アモロフォス氷 / low temperature / atomic force microscope / structure / 彗星核 / 微粒子 / 氷 / cometary nucleus / ice / イオントラップ / 星間麈 / 微粒子成長 / cosmic dusts / ice particles / ion trap / 有機質星間塵 / 付着成長 / 原始太陽系星雲 / interstellar organic grains / collision / coagulation / solar nebula / 氷天体 / 静電加速 / 衝突実験 / アグリゲイト / 高速度ビデオカメラ / 抵抗係数 / 電荷密度 / 静電加熱 / 衝突破壊 / 光電場 / 誘電分極 / 高速度撮影顕微鏡 / 静電場 / 付着 / 電荷 / lcy planets / Ice dust / Electrostatic accelerator / Impact experiment / Aggregates / High speed camera / Drag coefficient / Electric charge density / ダイヤモンド / 炭素質隕石 / 星間雲 / 光化学反応 / 有機物 / プレソーラーダイヤモンド / 隕石 / diamond / carbonaceous chondrites / interstellar / clouds / 超高真空極低温透過型電子顕微鏡 / 氷結晶 / 紫外線照射 / 氷XI / マトリックス昇華法 / 高密度アモルファス氷 / 超高真空透過型電子顕微鏡 / マトリクス昇華法 / 結晶成長 / 電子顕微鏡 / メゾスコピック系 / 冷凍機 / 星間化学 / 太陽系始原物質 / 気相反応 / イオン分子反応 / 化学反応ネットワーク計算 / アストロケミストリー / 理論天文学 / 星・惑星系形成 / 有機硫黄分子 Less

  • Research Projects

    (28 results)

  • Research Products

    (639 results)

  • Co-Researchers

    (67 People)

  •  ラジカルの拡散が活性化させる星間塵表面での分子進化：複雑有機分子生成の鍵Principal Investigator

    • Principal Investigator
      渡部 直樹
    • Project Period (FY)
      2022 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 17:Earth and planetary science and related fields
    • Research Institution
      Hokkaido University

  •  極低温星間塵表面における有機硫黄分子の化学反応Host Researcher

    • Host Researcher
      渡部 直樹
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for JSPS Fellows
    • Review Section
      Basic Section 17010:Space and planetary sciences-related
    • Research Institution
      Hokkaido University

  •  Next Generation Astrochemistry: Transformative Action Based on Understandings of Microscopic Chemical Processes

    • Principal Investigator
      坂井 南美
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (II)
    • Research Institution
      Institute of Physical and Chemical Research

  •  Theoretical astrochemistry based on microscopic processes in the gas and solid phases

    • Principal Investigator
      相川 祐理
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (II)
    • Research Institution
      The University of Tokyo

  •  Chemical evolution on cosmic dust: approach from elementary processesPrincipal Investigator

    • Principal Investigator
      Watanabe Naoki
    • Project Period (FY)
      2017 – 2021
    • Research Category
      Grant-in-Aid for Specially Promoted Research
    • Review Section
      Science and Engineering
      Mathematics and Physics
    • Research Institution
      Hokkaido University

  •  星間分子雲初期に起こるケイ酸塩星間塵表面での分子進化Principal Investigator

    • Principal Investigator
      渡部 直樹
    • Project Period (FY)
      2017
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Petrology/Mineralogy/Economic geology
    • Research Institution
      Hokkaido University

  •  Experiments on io-induced nucleation to clarify a new mechanism of cosmic dust formationPrincipal Investigator

    • Principal Investigator
      Watanabe Naoki
    • Project Period (FY)
      2014 – 2015
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Solid earth and planetary physics
    • Research Institution
      Hokkaido University

  •  Quantitative investigation for ion-induced nucleation under non-equilibrium conditions of association/dissociation reactions: experimental approaches for elementary formation processes

    • Principal Investigator
      NAKAI Yoichi
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Geochemistry/Cosmochemistry
    • Research Institution
      Institute of Physical and Chemical Research

  •  Development of ultrahigh vacuum (UHV) transmission electron microscope for in-situ observation of ice

    • Principal Investigator
      Kouchi Akira
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Petrology/Mineralogy/Economic geology
    • Research Institution
      Hokkaido University

  •  Mechanisms of formation and isotope fractionation of interstellar molecules on cosmic dustPrincipal Investigator

    • Principal Investigator
      WATANABE NAOKI
    • Project Period (FY)
      2012 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (S)
    • Research Field
      Geochemistry/Astrochemistry
    • Research Institution
      Hokkaido University

  •  星間塵表面反応:分子進化と同位体分別機構の新展開Principal Investigator

    • Principal Investigator
      渡部 直樹
    • Project Period (FY)
      2012
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Hokkaido University

  •  Observation of surface structure of amorphous ice and role of amorphous ice in surface atomic reactions at low temperatures

    • Principal Investigator
      KOUCHI Akira
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Hokkaido University

  •  Quantitative elucidation for ion induced nucleation in the atmosphere: Approach through the experiments for elementary processes

    • Principal Investigator
      NAKAI Yoichi
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Geochemistry/Astrochemistry
    • Research Institution
      The Institute of Physical and Chemical Research

  •  Ice surface processes: tunneling reactions and isotope fractionationPrincipal Investigator

    • Principal Investigator
      WATANABE Naoki
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research a proposed research project)
    • Research Field
      Geochemistry/Astrochemistry
      Atomic/Molecular/Quantum electronics
    • Research Institution
      Hokkaido University

  •  Deuterium fractionation of water molecule via grain surface reactions at very low temperaturesPrincipal Investigator

    • Principal Investigator
      WATANABE Naoki
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Geochemistry/Astrochemistry
    • Research Institution
      Hokkaido University

  •  Role of cosmic-grain surface reactions in the deuterium fractionationof interstellar moleculesPrincipal Investigator

    • Principal Investigator
      WATANABE Naoki
    • Project Period (FY)
      2007 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Geochemistry/Astrochemistry
    • Research Institution
      Hokkaido University

  •  Evaluation of catalytic effect of amorphous ice on the surface atomic reactions

    • Principal Investigator
      KOUCHI Akira
    • Project Period (FY)
      2005 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (S)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Hokkaido University

  •  星間塵表面における重水素濃縮機構Principal Investigator

    • Principal Investigator
      渡部 直樹
    • Project Period (FY)
      2004 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Hokkaido University

  •  Experimental and theoretical studies of the evolution from dust to exoplanets

    • Principal Investigator
      YAMAMORO Tetsuo
    • Project Period (FY)
      2004 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Hokkaido University

  •  Surface reactions of atoms and the mechanism of deuterium fractionation on inter Stellar dusts at the very low temperaturePrincipal Investigator

    • Principal Investigator
      WATANABE Naoki
    • Project Period (FY)
      2004 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Space and upper atmospheric physics
    • Research Institution
      HOKKAIDO UNIVERSITY

  •  UV-induced diamond formation in interstellar clouds

    • Principal Investigator
      KOUCHI Akira
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Hokkaido University

  •  Development of electrostatic accelerator for ice dust and the aggregates

    • Principal Investigator
      ARAKAWA Masahiko
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Space and upper atmospheric physics
    • Research Institution
      HOKKAIDO UNIVERSITY

  •  Collisional sticking of organic grains in the solar nebula

    • Principal Investigator
      KOUCHI Akira
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      HOKKAIDO UNIVERSITY

  •  The observation of the growth and ifrured absorption for dust particles ecclosed in a small scale spacePrincipal Investigator

    • Principal Investigator
      ARAKAWA Masahiko, 渡部 直樹
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      HOKKAIDO UNIVERSITY

  •  Development of comet nucleus simulation experiments

    • Principal Investigator
      KOUCHI Akira
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      地球化学
    • Research Institution
      Institute of Low Temperature Science, HOKKAIDO UNIVERSITY

  •  アモルファス氷星間塵上での水素分子生成機構Principal Investigator

    • Principal Investigator
      渡部 直樹
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Space and upper atmospheric physics
    • Research Institution
      Hokkaido University

  •  Structure and physical properties of impure amorphous interstellar icy grains

    • Principal Investigator
      AKIRA Kouichi
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      HOKKAIDO UNIVERSITY

  •  The development of a simulation device for the nucleation in the primordial solar nebula.

    • Principal Investigator
      YAMAMOTO Tetsuo
    • Project Period (FY)
      1996 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      HOKKAIDO UNIVERSITY

All 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 Other

All Journal Article Presentation Book

  • [Book] Formation and Deuterium Fractionation of Organic Molecules on Grain Surfaces, Astrochemistry : Recent Successes and Current Challenges(eds.D.C.Lis, G.A.Blake, E.Herbst)2006
    • Author(s)
      Naoki Watanabe
    • Publisher
      Cambridge University Press(in press)
    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Misaligned Rotations of the Envelope, Outflow, and Disks in the Multiple Protostellar System of VLA 1623?2417: FAUST. III2022
    • Author(s)
      Ohashi Satoshi、Codella Claudio、Sakai Nami、et al.
    • Journal Title

      Astrophys. J.

      Volume: 927 Pages: 54-54

    • DOI

      10.3847/1538-4357/ac4cae

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K23469, KAKENHI-PROJECT-18H05222, KAKENHI-PROJECT-17H06087, KAKENHI-PLANNED-20H05845, KAKENHI-PUBLICLY-21H05421, KAKENHI-PROJECT-21H04501, KAKENHI-PROJECT-21H01143, KAKENHI-PROJECT-21J00086, KAKENHI-PROJECT-19K03906, KAKENHI-PROJECT-19K03910, KAKENHI-PROJECT-20K14533, KAKENHI-PROJECT-21K13960

  • [Journal Article] Measurements of Ortho-to-para Nuclear Spin Conversion of H2 on Low-temperature Carbonaceous Grain Analogs: Diamond-like Carbon and Graphite2021
    • Author(s)
      Tsuge Masashi、 Kouchi Akira、 Watanabe Naoki
    • Journal Title

      The Astrophysical Journal

      Volume: 923 Pages: 71-71

    • DOI

      10.3847/1538-4357/ac2a33

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-17H06087, KAKENHI-PROJECT-21H01139

  • [Journal Article] Formation of chiral CO polyhedral crystals on icy interstellar grains2021
    • 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 Pages: 1530-1542

    • DOI

      10.1093/mnras/stab1173

    • NAID

      120007132042

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K03926, KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-17H06087, KAKENHI-PUBLICLY-21H05421, KAKENHI-PROJECT-20H00205, KAKENHI-PROJECT-21H04501, KAKENHI-PROJECT-20H02686, KAKENHI-PROJECT-21H01143

  • [Journal Article] Delivery of Electrons by Proton-Hole Transfer in Ice at 10 K: Role of Surface OH Radicals2021
    • Author(s)
      K. Kitajima, Y. Nakai, W. M. C. Sameera, M. Tsuge, A. Miyazaki, H. Hidaka, A. Kouchi, N. Watanabe
    • Journal Title

      Journal of Physical Chemistry Letters

      Volume: 12 Pages: 704-710

    • DOI

      10.1021/acs.jpclett.0c03345

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K03940, KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-20K14534, KAKENHI-PROJECT-19K23450, KAKENHI-PROJECT-17H06087, KAKENHI-PROJECT-18H01273

  • [Journal Article] Behavior of Hydroxyl Radicals on Water Ice at Low Temperatures2021
    • Author(s)
      Tsuge Masashi、Watanabe Naoki
    • Journal Title

      Accounts of Chemical Research

      Volume: 54 Pages: 471-480

    • DOI

      10.1021/acs.accounts.0c00634

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K03717, KAKENHI-PROJECT-17H06087

  • [Journal Article] UV-Induced Formation of Ice XI Observed Using an Ultra-High Vacuum Cryogenic Transmission Electron Microscope and its Implications for Planetary Science2021
    • Author(s)
      Kouchi Akira、Kimura Yuki、Kitajima Kensei、Katsuno Hiroyasu、Hidaka Hiroshi、Oba Yasuhiro、Tsuge Masashi、Yamazaki Tomoya、Fujita Kazuyuki、Hama Tetsuya、Takahashi Yukihiro、Nakatsubo Shunichi、Watanabe Naoki
    • Journal Title

      Frontiers in Chemistry

      Volume: 9 Pages: 1-13

    • DOI

      10.3389/fchem.2021.799851

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-17H06087, KAKENHI-PUBLICLY-21H05421, KAKENHI-PROJECT-21H04501, KAKENHI-PROJECT-21H01143, KAKENHI-PROJECT-20K14534

  • [Journal Article] Transmission electron microscopy study of the morphology of ices composed of H2O, CO2, and CO on refractory grains2021
    • 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 Pages: 45-45

    • DOI

      10.3847/1538-4357/ac0ae6

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K03926, KAKENHI-PROJECT-19K21887, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-17H06087, KAKENHI-PUBLICLY-20H04676, KAKENHI-PUBLICLY-21H05421, KAKENHI-PROJECT-19H00712, KAKENHI-PROJECT-20H00205, KAKENHI-PROJECT-21H04501, KAKENHI-PROJECT-21H01139, KAKENHI-PROJECT-21H01143, KAKENHI-PROJECT-21H01824

  • [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

      Astrophys. J.

      Volume: 910 Pages: 11-11

    • DOI

      10.3847/1538-4357/abddb1

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03910, KAKENHI-PROJECT-19K23469, KAKENHI-PROJECT-16H02160, KAKENHI-PUBLICLY-19H05069, KAKENHI-PROJECT-18H01262, KAKENHI-PROJECT-17H04862, KAKENHI-PROJECT-20J13783, KAKENHI-PROJECT-19K22901, KAKENHI-PROJECT-17H06087, KAKENHI-PLANNED-18H05441, KAKENHI-PROJECT-18H05222, KAKENHI-PROJECT-19K03906

  • [Journal Article] Experimental and computational studies on the physicochemical behavior of phosphine induced by reactions with H and D atoms on interstellar ice grains2021
    • Author(s)
      Nguyen Thanh、Oba Yasuhiro、Sameera W. M. C.、Kouchi Akira、Watanabe Naoki
    • Journal Title

      The Astrophysical Journal

      Volume: 918 Pages: 73-73

    • DOI

      10.3847/1538-4357/ac0cf4

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K03940, KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-17H06087, KAKENHI-PROJECT-21H04501

  • [Journal Article] Successive H-atom addition to solid OCS on compact amorphous solid water2021
    • Author(s)
      Nguyen Thanh、Oba Yasuhiro、Sameera W. M. C.、Kouchi Akira、Watanabe Naoki
    • Journal Title

      The Astrophysical Journal

      Volume: 922 Pages: 146-146

    • DOI

      10.3847/1538-4357/ac2238

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K03940, KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-21K13974, KAKENHI-PROJECT-17H06087, KAKENHI-PUBLICLY-21H05414, KAKENHI-PUBLICLY-21H05416, KAKENHI-PROJECT-21H04501, KAKENHI-PROJECT-21F21319

  • [Journal Article] Rapid Ortho-to-para Nuclear Spin Conversion of H2 on a Silicate Dust Surface2021
    • Author(s)
      Tsuge M., Namiyoshi T., Furuya K., Yamazaki T., Kouchi A., Watanabe N.
    • Journal Title

      The Astrophysical Journal

      Volume: 908 Pages: 234-234

    • DOI

      10.3847/1538-4357/abd9c0

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-20H02580, KAKENHI-PROJECT-18J01470, KAKENHI-PROJECT-18K03717, KAKENHI-PROJECT-17H06087

  • [Journal Article] CH3O Radical Binding on Hexagonal Water Ice and Amorphous Solid Water2021
    • Author(s)
      W. M. C. Sameera, B. Senevirathne, S. Andersson, M. Al-lbadi, H. Hidaka, A. Kouchi, G. Nyman, N. Watanabe
    • Journal Title

      The Journal of Physical Chemistry A

      Volume: 125 Pages: 387-393

    • DOI

      10.1021/acs.jpca.0c09111

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03940, KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-17H06087, KAKENHI-PROJECT-18H01273

  • [Journal Article] Efficient Formation Pathway of Methyl Formate: The Role of OH Radicals on Ice Dust2021
    • Author(s)
      Ishibashi Atsuki、Hidaka Hiroshi、Oba Yasuhiro、Kouchi Akira、Watanabe Naoki
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 921

    • DOI

      10.3847/2041-8213/ac3005

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-17H06087, KAKENHI-PUBLICLY-21H05414, KAKENHI-PROJECT-21H04501, KAKENHI-PROJECT-20J21681

  • [Journal Article] Binding energies and sticking coefficients of H2 on crystalline and amorphous CO ice2021
    • Author(s)
      Molpeceres G.、Zaverkin V.、Watanabe N.、Kastner J.
    • Journal Title

      Astronomy & Astrophysics

      Volume: 648

    • DOI

      10.1051/0004-6361/202040023

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Journal Article] An Experimental Study of Chemical Desorption for Phosphine in Interstellar Ice2020
    • Author(s)
      Nguyen T., Oba Y., Shimonishi T., Kouchi A., Watanabe N.
    • Journal Title

      The Astrophysical Journal

      Volume: 898,

    • DOI

      10.3847/2041-8213/aba695

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-17H04862, KAKENHI-PROJECT-19K23449, KAKENHI-PROJECT-17H06087, KAKENHI-PLANNED-20H05849

  • [Journal Article] Formation experiments of organic molecules by catalytic reactions in low-temperature and low-pressure environments2020
    • Author(s)
      木村勇気，佐藤理佳子，土`山 明，為則雄裕，羽馬哲也，日高宏，渡部直樹，香内晃，永原裕子
    • Journal Title

      低温科学

      Volume: 78 Pages: 79-90

    • DOI

      10.14943/lowtemsci.78.79

    • NAID

      120006841073

    • ISSN
      1880-7593
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Journal Article] The origin of interstellar water and nuclear spin isomers of water2020
    • Author(s)
      羽馬哲也,　香内晃,　渡部直樹
    • Journal Title

      低温科学

      Volume: 78 Pages: 11-26

    • DOI

      10.14943/lowtemsci.78.11

    • NAID

      120006841067

    • ISSN
      1880-7593
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Journal Article] Precometary organic matter : A hidden reservoir of water inside the snow line2020
    • Author(s)
      Nakano Hideyuki、Hirakawa Naoki、Matsubara Yasuhiro、Yamashita Shigeru、Okuchi Takuo、Asahina Kenta、Tanaka Ryo、Suzuki Noriyuki、Naraoka Hiroshi、Takano Yoshinori、Tachibana Shogo、Hama Tetsuya、Oba Yasuhiro、Kimura Yuki、Watanabe Naoki、Kouchi Akira
    • Journal Title

      Earth, Planets and Space

      Volume: 10 Pages: 7755-7755

    • DOI

      10.1038/s41598-020-64815-6

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K04143, KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-17H01172, KAKENHI-PROJECT-16H06349, KAKENHI-PROJECT-18H01262, KAKENHI-PROJECT-17H04862, KAKENHI-PROJECT-19K22901, KAKENHI-PROJECT-17H06087, KAKENHI-PLANNED-20H05849

  • [Journal Article] Direct observation of surface structure of amorphous solid water by atomic force microscopy2020
    • Author(s)
      日髙宏,　渡部直樹,　香内晃
    • Journal Title

      低温科学

      Volume: 78 Pages: 27-33

    • DOI

      10.14943/lowtemsci.78.27

    • NAID

      120006841068

    • ISSN
      1880-7593
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Journal Article] FAUST I. The hot corino at the heart of the prototypical Class I protostar L1551 IRS52020
    • Author(s)
      Bianchi E、Chandler C J、Ceccarelli C ... Nomura, H. ... et al. (66人中46番目)
    • Journal Title

      Mon. Not. R. Astron. Soc.

      Volume: 498

    • DOI

      10.1093/mnrasl/slaa130

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03910, KAKENHI-PROJECT-19K23469, KAKENHI-PROJECT-18H01262, KAKENHI-PROJECT-17H04862, KAKENHI-PROJECT-19K22901, KAKENHI-PROJECT-17H06087, KAKENHI-PLANNED-18H05441, KAKENHI-PROJECT-18H05222

  • [Journal Article] In vivo characterization of the structures of films of a fatty acid and an alcohol adsorbed on the skin surface2020
    • Author(s)
      Hama T., Kouchi A., Watanabe N., Shioya N., Shimoaka T., Hasegawa T.
    • Journal Title

      Biophysical Chemistry

      Volume: 266 Pages: 106459-106459

    • DOI

      10.1016/j.bpc.2020.106459

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-19K15602, KAKENHI-PROJECT-18H01262, KAKENHI-PROJECT-19K22901, KAKENHI-PROJECT-17K14502, KAKENHI-PROJECT-17H06087, KAKENHI-PLANNED-20H05849

  • [Journal Article] UV-ray irradiation never causes amorphization of crystalline CO2: A transmission electron microscopy study2020
    • Author(s)
      Tsuge M., Nguyen T., Oba Y., Hama T., Kouchi A., Watanabe N.
    • Journal Title

      Chemical Physics Letters

      Volume: 760 Pages: 137999-137999

    • DOI

      10.1016/j.cplett.2020.137999

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-18H01262, KAKENHI-PROJECT-17H04862, KAKENHI-PROJECT-18K03717, KAKENHI-PROJECT-19K22901, KAKENHI-PROJECT-19K23449, KAKENHI-PROJECT-17H06087, KAKENHI-PLANNED-20H05849

  • [Journal Article] Diffusive Hydrogenation Reactions of CO Embedded in Amorphous Solid Water at Elevated Temperatures ~70 K2020
    • Author(s)
      Tsuge M., Hidaka H., Kouchi A., Watanabe N.
    • Journal Title

      The Astrophysical Journal

      Volume: 900 Pages: 187-187

    • DOI

      10.3847/1538-4357/abab9b

    • NAID

      120007147242

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-18K03717, KAKENHI-PROJECT-17H06087, KAKENHI-PLANNED-20H05849

  • [Journal Article] Photostimulated desorption of OH radicals from amorphous solid water : Evidence for the interaction of visible light with an OH-ice complex2020
    • Author(s)
      A. Miyazaki, N. Watanabe, W. M. C. Sameera, Y. Nakai, M. Tsuge, T. Hama, H. Hidaka, A. Kouchi
    • Journal Title

      Physical Review A

      Volume: 102 Pages: 052822-052822

    • DOI

      10.1103/physreva.102.052822

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K03940, KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-18H01262, KAKENHI-PROJECT-19K22901, KAKENHI-PROJECT-17H06087, KAKENHI-PLANNED-20H05849, KAKENHI-PROJECT-18H01273

  • [Journal Article] Quantitative Anisotropic Analysis of Molecular Orientation in Amorphous N<sub>2</sub>O at 6 K by Infrared Multiple-Angle Incidence Resolution Spectrometry2020
    • Author(s)
      Hama T., Ishibashi A., Kouchi A., Watanabe N., Shioya N., Shimoaka T., Hasegawa T.
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 11 Pages: 7857-7866

    • DOI

      10.1021/acs.jpclett.0c01585

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-19K15602, KAKENHI-PROJECT-18H01262, KAKENHI-PROJECT-20J21681, KAKENHI-PROJECT-19K22901, KAKENHI-PROJECT-17K14502, KAKENHI-PROJECT-17H06087, KAKENHI-PLANNED-20H05849

  • [Journal Article] Direct Measurements of Activation Energies for Surface Diffusion of CO and CO<sub>2</sub> on Amorphous Solid Water Using In Situ Transmission Electron Microscopy2020
    • Author(s)
      A. Kouchi, K. Furuya , T. Hama , T. Chigai, T. Kozasa , and N. Watanabe
    • Journal Title

      The Astrophysical Journal

      Volume: 891

    • DOI

      10.3847/2041-8213/ab78a2

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-19K22901, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-18H01262, KAKENHI-PROJECT-17H06087, KAKENHI-PLANNED-20H05849

  • [Journal Article] Experimental Approach to Physicochemical Hydrogen Processes on Cosmic Ice Dust2020
    • Author(s)
      Watanabe Naoki、Tsuge Masashi
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 89 Issue: 5 Pages: 051015-051015

    • DOI

      10.7566/jpsj.89.051015

    • ISSN
      0031-9015, 1347-4073
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K03717, KAKENHI-PROJECT-17H06087

  • [Journal Article] Unveiling Two Deuteration Effects on Hydrogen-Bond Breaking Process of Water Isotopomers2019
    • Author(s)
      Kato Fumiaki、Sugimoto Toshiki、Harada Kuniaki、Watanabe Kazuya、Matsumoto Yoshiyasu
    • Journal Title

      Physical Review Materials

      Volume: 3 Pages: 112001-112001

    • DOI

      10.1103/physrevmaterials.3.112001

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H00865, KAKENHI-PROJECT-17J08362, KAKENHI-PROJECT-17H06087

  • [Journal Article] Enhanced Structural Disorder at a Nanocrystalline Ice Surface2019
    • Author(s)
      Otsuki Yuji、Watanabe Kazuya、Sugimoto Toshiki、Matsumoto Yoshiyasu
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 21 Pages: 20442-20453

    • DOI

      10.1039/c8cp07269h

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H00865, KAKENHI-PROJECT-18H01942, KAKENHI-PROJECT-19H02681, KAKENHI-PROJECT-17H06087

  • [Journal Article] Ultraviolet-photon exposure stimulates negative current conductivity in amorphous ice below 50 K2019
    • Author(s)
      Y. Oba, Y. Takano, H. Naraoka, N. Watanabe and A. Kouchi
    • Journal Title

      Chemical Physics Letters

      Volume: 10 Pages: 136820-136826

    • DOI

      10.1038/s41467-019-12404-1

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-15H05749, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-16H04083, KAKENHI-PROJECT-17H04862, KAKENHI-PROJECT-17H06087

  • [Journal Article] H2 Ortho-Para Spin Conversion on Inhomogeneous Grain Surfaces2019
    • Author(s)
      Furuya Kenji、Aikawa Yuri、Hama Tetsuya、Watanabe Naoki
    • Journal Title

      The Astrophysical Journal

      Volume: 882 Pages: 172-172

    • DOI

      10.3847/1538-4357/ab3790

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K22901, KAKENHI-PROJECT-18H01262, KAKENHI-PROJECT-17K14245, KAKENHI-PROJECT-17H06087

  • [Journal Article] Probing the Molecular Structure and Orientation of the Leaf Surface of Brassica oleracea L. by Polarization Modulation-Infrared Reflection-Absorption Spectroscopy2019
    • Author(s)
      T. Hama, K. Seki, A. Ishibashi, A. Miyazaki, A. Kouchi, N. Watanabe, T. Shimoaka, T. Hasegawa
    • Journal Title

      Plant & Cell Physiology

      Volume: 60 Pages: 1567-1580

    • DOI

      10.1093/pcp/pcz063

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-19K22901, KAKENHI-PROJECT-17K14502, KAKENHI-PROJECT-15H02185, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-18H01262, KAKENHI-PROJECT-17H06087

  • [Journal Article] Topologically Disordered Mesophase at Topmost Surface of Crystalline Ice between 120 and 200 K2019
    • Author(s)
      T. Sugimoto, Y. Otsuki, T. Ishiyama, A. Morita, K. Watanabe, and Y. Matsumoto
    • Journal Title

      Phys. Rev.B

      Volume: 99 Pages: 121402-121402

    • DOI

      10.1103/physrevb.99.121402

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H06087, KAKENHI-PROJECT-18H05265, KAKENHI-PROJECT-16H02249, KAKENHI-PROJECT-16H04095, KAKENHI-PROJECT-16H06029, KAKENHI-PROJECT-17J08352, KAKENHI-PROJECT-26288003

  • [Journal Article] The Ortho-to-para Ratio of Water Molecules Desorbed from Ice Made from Para-water Monomers at 11 K2018
    • Author(s)
      T. Hama , A. Kouchi, and N. Watanabe
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 857

    • DOI

      10.3847/2041-8213/aabc0c

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H06087, KAKENHI-WRAPUP-18H05186, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-18H01262, KAKENHI-PROJECT-17K18795

  • [Journal Article] なぜ宇宙空間の分子はガス状で存在できるのか？星間塵上の化学反応によるガスの放出を放出を実証2018
    • Author(s)
      渡部直樹・大場康弘
    • Journal Title

      化学

      Volume: 73 Pages: 12-15

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Journal Article] Measurements of the Activation Energies for Atomic Hydrogen Diffusion on Pure Solid CO2018
    • Author(s)
      Y.Kimura, M.Tsuge, V.Pirronello, A. Kouchi and N.Watanabe
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 858

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Journal Article] Origins of emergent high-Tc ferroelectric ordering in heteroepitaxial ice film: Sum-frequency generation spectroscopy of H2O and D2O ice films on Pt(111)2018
    • Author(s)
      N. Aiga, *T. Sugimoto, Y. Otsuki, K. Watanabe & Y. Matsumoto
    • Journal Title

      Physical Review B

      Volume: 97 Pages: 075410-075410

    • DOI

      10.1103/physrevb.97.075410

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06029, KAKENHI-PROJECT-17H06087, KAKENHI-PUBLICLY-16H00937, KAKENHI-PROJECT-16H02249, KAKENHI-PROJECT-17J08352

  • [Journal Article] 超高真空極低温透過型電子顕微鏡の開発─氷のその場観察をめざして─2018
    • Author(s)
      香内晃，日高宏，羽馬哲也，木村勇気，渡部直樹，中坪俊一，藤田和之，新堀邦夫，池田正幸
    • Journal Title

      日本雪氷学会誌

      Volume: 80 Pages: 19-36

    • NAID

      40021451424

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Journal Article] An infrared measurement of chemical desorption from interstellar ice analogues2018
    • Author(s)
      Y. Oba, T. Tomaru, T. Lamberts, A. Kouchi, N. Watanabe
    • Journal Title

      Nature Astronomy

      Volume: 2 Pages: 228-232

    • DOI

      10.1038/s41550-018-0380-9

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087, KAKENHI-PUBLICLY-16H00926, KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-17H04862, KAKENHI-INTERNATIONAL-15K21735

  • [Journal Article] Water-assisted hole trapping at highly curved surface of nano-TiO2 photocatalyst2018
    • Author(s)
      K. Shirai, G. Fazio, *T. Sugimoto, D. Selli, L. Ferraro, K. Watanabe, M. Haruta, B. Ohtani, H. Kurata, C. Di Valentin & Y. Matsumoto
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 140 Pages: 1414-1422

    • DOI

      10.1021/jacs.7b11061

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06029, KAKENHI-PROJECT-17H06087, KAKENHI-PUBLICLY-16H00937, KAKENHI-PROJECT-16H02249

  • [Journal Article] In Situ Nondestructive Analysis of Kalanchoe pinnata Leaf Surface Structure by Polarization Modulation Infrared Reflection Absorption Spectroscopy2017
    • Author(s)
      Hama Tetsuya、Kouchi Akira、Watanabe Naoki、Enami Shinichi、Shimoaka Takafumi、Hasegawa Takeshi
    • Journal Title

      The Journal of Physical Chemistry

      Volume: 121 Pages: 11124-11131

    • DOI

      10.1021/acs.jpcb.7b09173

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K18795, KAKENHI-PROJECT-17K14502, KAKENHI-PROJECT-17H06087, KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-16H06024, KAKENHI-PROJECT-15K12188, KAKENHI-PROJECT-26810075, KAKENHI-PROJECT-15H02185

  • [Journal Article] Fast crystalline ice formation at extremely low temperature through water/ neon matrix sublimation2017
    • Author(s)
      Hama Tetsuya、Ishizuka Shinnosuke、Yamazaki Tomoya、Kimura Yuki、Kouchi Akira、Watanabe Naoki、Sugimoto Toshiki、Pirronello Valerio
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 19 Pages: 17677-17684

    • DOI

      10.1039/c7cp03315j

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K18795, KAKENHI-PROJECT-17H06087, KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PLANNED-25108003, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-16H06024

  • [Journal Article] Stepwise formation of H3O+(H2O)n in an ion drift tube: Empirical effective temperature of association/dissociation reaction equilibrium in an electric field2017
    • Author(s)
      Y. Nakai, H.Hidaka, N. Watanabe, T.M.Kojima
    • Journal Title

      Journal of Chemical Physics

      Volume: 144

    • DOI

      10.1063/1.4953416

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Journal Article] 星間塵表面における量子トンネル水素付加反応：その同位体効果と表面構造依存2017
    • Author(s)
      羽馬哲也，渡部直樹，香内晃
    • Journal Title

      触媒

      Volume: 59 Pages: 242-248

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Journal Article] Particle Size Dependence of Carrier Dynamics and Reactivity of Photocatalyst BiVO4 Probed with Single-Particle Transient Absorption Microscopy2017
    • Author(s)
      M. Yabuta, A. Takeda, T. Sugimoto, K. Watanabe, A. Kudo & Y. Matsumoto
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 121 Pages: 22060-22066

    • DOI

      10.1021/acs.jpcc.7b06230

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H06087, KAKENHI-PUBLICLY-16H00937, KAKENHI-PLANNED-17H06440, KAKENHI-PROJECT-16H02249, KAKENHI-PROJECT-16H06029

  • [Journal Article] Deuterium fractionation upon the formation of hexamethylenetetramines through photochemical reactions of interstellar ice analogs containing deuterated methanol isotopologues.2017
    • Author(s)
      Y. Oba, Y. Takano, H. Naraoka, A. Kouchi, N. Watanabe
    • Journal Title

      Astrophysical. Journal

      Volume: 849 Pages: 122-122

    • DOI

      10.3847/1538-4357/aa8ea5

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H06087, KAKENHI-PUBLICLY-16H00926, KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PLANNED-25108006, KAKENHI-PROJECT-15H05749, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-17H04862

  • [Journal Article] Evolution of morphological and physical properties of laboratory interstellar organic residues with ultraviolet irradiation2017
    • Author(s)
      R. Escribano, E. Artacho, A. Kouchi, T. Hama, Y. Kimura, H. Hidaka, and N Watanabe
    • Journal Title

      The Astrophysical Journal

      Volume: 19 Pages: 7280-7287

    • DOI

      10.1039/c6cp08248c

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-16H06024, KAKENHI-INTERNATIONAL-15K21735, KAKENHI-PLANNED-25108003

  • [Journal Article] Hydrogenation and deuteration of C2H2 and C2H4 on Cold Grains: Clue to the formation mechanism of C2H6 with astronomical interest2017
    • Author(s)
      H. Kobayashi, H. Hidaka, T. Lamberts, T. Hama, H. Kawakita, J. Kaestner, and N. Watanabe
    • Journal Title

      The Astrophysical Journal

      Volume: 837

    • DOI

      10.3847/1538-4357/837/2/155

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-16H06024

  • [Journal Article] Laboratory Simulations to Investigate Methane Chemistry Related to Prebiotic Chemistry2017
    • Author(s)
      K. Kobayashi, W. D. Geppert, N. Carrasco, N. G. Holm, O. Mousis, M. E. Palumbo, J. H. Waite, N. Watanabe, L. M. Ziurys
    • Journal Title

      Astrobiology

      Volume: 17 Pages: 786-812

    • DOI

      10.1089/ast.2016.1492

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087, KAKENHI-PROJECT-17H02991

  • [Journal Article] Deuterium fractionation during amino acid formation by photolysis of interstellar ice analogues containing deuterated methanol2016
    • Author(s)
      Y. Oba, Y. Takano, N. Watanabe, A. Kouchi
    • Journal Title

      Astrophysical Journal Letters

      Volume: 827

    • DOI

      10.3847/2041-8205/827/1/l18

    • NAID

      120006333803

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PUBLICLY-16H00926, KAKENHI-PLANNED-25108002, KAKENHI-PLANNED-25108006, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-26707030, KAKENHI-INTERNATIONAL-15K21735, KAKENHI-PROJECT-16H04083

  • [Journal Article] Hydrogenation and deuteration of solid benzene toward understanding chemical kinetics and isotopic fractionation on the surfaces of interstellar dust2016
    • Author(s)
      羽馬哲也，植田寛和，渡部直樹，香内晃
    • Journal Title

      Chikyukagaku

      Volume: 50 Issue: 2 Pages: 33-50

    • DOI

      10.14934/chikyukagaku.50.33

    • NAID

      130005158191

    • ISSN
      0386-4073, 2188-5923
    • Language
      Japanese
    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-ORGANIZER-25108001, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-16H06024

  • [Journal Article] Statistical ortho-to-para ratio of water desorbed from ice at 10 kelvin2016
    • Author(s)
      T. Hama, A. Kouchi, N. Watanabe
    • Journal Title

      Science

      Volume: 351 Pages: 65-67

    • DOI

      10.1126/science.aad4026

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-INTERNATIONAL-15K21735, KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-25247086, KAKENHI-PROJECT-26410001

  • [Journal Article] Two-Step Process in Homogeneous Nucleation of Alumina in Supersaturated Vapor2016
    • Author(s)
      Shinnosuke Ishizuka, Yuki Kimura, Tomoya Yamazaki, Tetsuya Hama, Naoki Watanabe, Akira Kouchi
    • Journal Title

      Chemistry of Materials

      Volume: 28 Pages: 8732-8741

    • DOI

      10.1021/acs.chemmater.6b04061

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05731, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-16H06024, KAKENHI-PROJECT-15J02433, KAKENHI-PLANNED-25108003

  • [Journal Article] Negative catalytic effect of water on the reactivity of hydrogen abstraction from the C-H bond of dimethyl ether by deuterium atoms through tunneling at low temperatures2016
    • Author(s)
      Y. Oba, N. Watanabe, A. Kouchi
    • Journal Title

      Chemical Physics Letters

      Volume: 662 Pages: 14-18

    • DOI

      10.1016/j.cplett.2016.07.058

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PUBLICLY-16H00926, KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-26707030, KAKENHI-INTERNATIONAL-15K21735

  • [Journal Article] 宇宙の塵の化学：原子から分子・星・惑星系へ2016
    • Author(s)
      羽馬哲也，香内晃，渡部直樹
    • Journal Title

      CHEMISTRY & EDUCATION

      Volume: 64 Issue: 6 Pages: 282-283

    • DOI

      10.20665/kakyoshi.64.6_282

    • NAID

      130006788915

    • ISSN
      0386-2151, 2424-1830
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-ORGANIZER-25108001, KAKENHI-PROJECT-24224012

  • [Journal Article] Matrix sublimation method for the formation of high-density amorphous ice2016
    • Author(s)
      A. Kouchi, T. Hama, Y. Kimura, H. Hidaka, R. Escribano, N. Watanabe
    • Journal Title

      Chemical Physics Letters

      Volume: 658 Pages: 287-292

    • DOI

      10.1016/j.cplett.2016.06.066

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-16H06024, KAKENHI-INTERNATIONAL-15K21735, KAKENHI-PLANNED-25108003

  • [Journal Article] Surface temperature dependence of hydrogen ortho-para conversion on amorphous solid water2016
    • Author(s)
      H. Ueta, N. Watanabe, T. Hama, and A. Kouchi
    • Journal Title

      Physical Review Letters

      Volume: 116

    • DOI

      10.1103/physrevlett.116.253201

    • NAID

      120005828466

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-16H04072, KAKENHI-PROJECT-16H06024

  • [Journal Article] Hydrogen-deuterium substitution in solid ethanol by surface reactions at low temperatures2016
    • Author(s)
      Y. Oba, K. Osaka, T. Chigai, A. Kouchi, N. Watanabe
    • Journal Title

      Mon Not R Astron Soc

      Volume: 462 Pages: 689-695

    • DOI

      10.1093/mnras/stw1714

    • NAID

      120005859707

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PUBLICLY-16H00926, KAKENHI-ORGANIZER-25108001, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-26707030

  • [Journal Article] Quantum Tunneling Observed without Its Characteristic Large Kinetic Isotope Effects2015
    • Author(s)
      T. Hama, H. Ueta, A. Kouchi, N. Watanabe
    • Journal Title

      Proceedings of the National Academy of Sciences of the United States of America

      Volume: 112 Pages: 7438-7443

    • DOI

      10.1073/pnas.1501328112

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-25247086, KAKENHI-PROJECT-26410001

  • [Journal Article] Signatures of quantum-tunneling diffusion of hydrogen atoms on water ice at 10 K2015
    • Author(s)
      K.Kuwahata, T.Hama, A.Kouchi, N.Watanabe
    • Journal Title

      Physical Review Letters

      Volume: 115 Pages: 133201-133201

    • DOI

      10.1103/physrevlett.115.133201

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-25247086, KAKENHI-PROJECT-26410001

  • [Journal Article] 低温アモルファス氷表面における水素原子の拡散―宇宙における分子進化の鍵―2015
    • Author(s)
      羽馬哲也、香内晃、渡部直樹
    • Journal Title

      日本物理学会誌

      Volume: 70 Pages: 608-613

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Journal Article] 低温アモルファス氷表面における水素原子の拡散―宇宙における分子進化の鍵―2015
    • Author(s)
      羽馬哲也、香内晃、渡部直樹
    • Journal Title

      日本物理学会誌

      Volume: 70 Pages: 608-613

    • Data Source
      KAKENHI-PROJECT-25247086

  • [Journal Article] Chiral glycine formation on cold interstellar grains by quantum tunneling hydrogen&#8211;deuterium substitution reactions2015
    • Author(s)
      Y. Oba, N. Watanabe, Y. Osamura, A.Kouchi,
    • Journal Title

      Chem. Phys. Lett.

      Volume: 634 Pages: 53-59

    • DOI

      10.1016/j.cplett.2015.05.070

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PUBLICLY-26108501, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-25247086, KAKENHI-PROJECT-26707030

  • [Journal Article] Quantum Tunneling Hydrogenation of Solid Benzene and Its Control via Surface Structure2014
    • Author(s)
      T. Hama, H. Ueta, A. Kouchi, N. Watanabe, H. Tachikawa
    • Journal Title

      Journal of Physical Chemistry Letters

      Volume: 5 Pages: 3843-3848

    • DOI

      10.1021/jz5019948

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-14J07892, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-24550001, KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-25247086, KAKENHI-PROJECT-26410001

  • [Journal Article] Hydrogen isotopic substitution of solid methylamine through atomic surface reactions at low temperatures : A potential contribution to the D/H ratio of methylamine in molecular clouds2014
    • Author(s)
      Y. Oba, T. Chigai, Y. Osamura, N. Watanabe, A. Kouchi
    • Journal Title

      Meteoritics & Planetary Science

      Volume: 49 Pages: 117-132

    • DOI

      10.1111/maps.12096

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-24840001, KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-25247086

  • [Journal Article] Reaction kinetics and isotope effect of water formation by the surface reaction of solid H2O2 with H atoms at low temperatures2014
    • Author(s)
      Y. Oba, K. Osaka, N. Watanabe, T. Chigai, A. Kouchi
    • Journal Title

      Faraday Discussions

      Volume: 168 Pages: 185-204

    • DOI

      10.1039/c3fd00112a

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-24224012, KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-25247086, KAKENHI-PUBLICLY-26108501, KAKENHI-PROJECT-26707030

  • [Journal Article] Surface Processes on Interstellar Amorphous Solid Water : Adsorption, Diffusion, Tunneling, Reaction, and Nuclear-Spin Conversion2013
    • Author(s)
      T.Hama, N.Watanabe
    • Journal Title

      Chemical Reviews

      Volume: 113 Pages: 8783-8839

    • DOI

      10.1021/cr4000978

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-24740329, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-25247086

  • [Journal Article] Nuclear spin temperatures of hydrogen and water molecules on amorphous solid water2013
    • Author(s)
      N. Watanabe, T. Hama, A. Kouchi
    • Journal Title

      AIP Conference Proceedings

      Volume: 1543 Pages: 308-316

    • DOI

      10.1063/1.4812625

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-24740329, KAKENHI-ORGANIZER-25108001, KAKENHI-PLANNED-25108002, KAKENHI-PROJECT-25247086

  • [Journal Article] Equipment for ionic cluster formation based on ion drift-tube with selected-ion injection2012
    • Author(s)
      Y. Nakai, H. Hidaka, N. Watanabe and T. M. Kojima
    • Journal Title

      XVIIIth Symposium on Atomic, Cluster and Surface Physics 2012 Contributions, Conference series of the Innsbruck University Press

      Pages: 131-132

    • Data Source
      KAKENHI-PROJECT-22540498

  • [Journal Article] The mechanism of surface diffusion of H and D atoms on amorphous solid water: Existence of various potential sites2012
    • Author(s)
      T. Hama
    • Journal Title

      The Astrophysical Journal

      Volume: 757 Pages: 12-12

    • DOI

      10.1088/0004-637x/757/2/185

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22340157, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-24740329

  • [Journal Article] The mechanism of surface diffusion of H and D atoms on amorphous solid water: Existence of various potential sites2012
    • Author(s)
      T. Hama, K. Kuwahata, N. Watanabe, A.Kouchi, Y. Kimura. T. Chigai, V. Pirronello
    • Journal Title

      Astrophys. J

      Volume: 757(2)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Journal Article] Water Formation Through a Quantum Tunneling Surface Reaction, OH+H_2, at 10K2012
    • Author(s)
      Y.Oba, et al
    • Journal Title

      Astrophys. J.

      Volume: 749 Pages: 12-12

    • DOI

      10.1088/0004-637x/749/1/67

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-09J02374, KAKENHI-PROJECT-21200048, KAKENHI-PROJECT-21540502, KAKENHI-PROJECT-22340157, KAKENHI-PROJECT-22840001, KAKENHI-PROJECT-24224012, KAKENHI-PROJECT-24740329, KAKENHI-PROJECT-24840001

  • [Journal Article] 星間分子雲での微粒子表面における水素の化学物理過程2012
    • Author(s)
      渡部　直樹，香内　晃，羽馬　哲也，日高　宏，大場　康弘, 千貝　健
    • Journal Title

      表面科学

      Volume: 33 Pages: 662-668

    • NAID

      10031136972

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Journal Article] 星間分子雲での微粒子表面における水素の化学物理過程, Physicochemical Processes of Hydrogen on Cosmic Dust in Molecular Clouds2012
    • Author(s)
      渡部直樹,香内晃,羽馬哲也,日高宏,大場康弘, 千貝健
    • Journal Title

      表面科学

      Volume: 33(12) Pages: 662-668

    • DOI

      10.1380/jsssj.33.662

    • NAID

      130004486722

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22340157, KAKENHI-PROJECT-24740329, KAKENHI-PROJECT-24740362, KAKENHI-PROJECT-24840001

  • [Journal Article] FTIR study of ammonia formation via the successive hydrogenation of Natoms trapped in a solid N_2 matrix at low temperatures2011
    • Author(s)
      H. Hidaka, M. Watanabe, A. Kouchi and N. Watanabe
    • Journal Title

      Phys. Chem. Chem. Phys

      Volume: 13, 35 Pages: 15798-15802

    • DOI

      10.1039/c1cp20645a

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048, KAKENHI-PROJECT-21540502, KAKENHI-PROJECT-22340157

  • [Journal Article] FTIR study of ammonia formation via the successive hydrogenation of N atoms trapped in a solid N_2 matrix at low temperatures2011
    • Author(s)
      H.Hidaka, M.Watanabe, A.Kouchi, N.Watanabe
    • Journal Title

      Phys.Chem.Chem.Phys.

      Volume: 13 Pages: 15798-15802

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Journal Article] Experimental studies of surface reactions among OH radicals that yield H_2O and CO_2 at 40-60 K2011
    • Author(s)
      Y.Oba, N.Watanabe, A.Kouchi, T.Hama, V.Pirronello
    • Journal Title

      Phys.Chem.Chem.Phys.

      Volume: 13 Pages: 15792-15797

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Journal Article] 星間分子雲における二酸化炭素生成に関する実験的研究2011
    • Author(s)
      大場康弘,渡部直樹,香内晃,羽馬哲也,ピロネロ バレリオ
    • Journal Title

      地球化学

      Volume: 45 Pages: 213-226

    • NAID

      110008913804

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Journal Article] Translational and rotational energy measurements of desorbed water molecules in their vibrational ground state following 157 nm irradiation of amorphous solid water2011
    • Author(s)
      T. Hama, M. Yokoyama, A. Yabushita, M. Kawasaki, N. Watanabe
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B

      Volume: 269,9 Pages: 1011-1015

    • DOI

      10.1016/j.nimb.2010.12.031

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048, KAKENHI-PROJECT-21540502, KAKENHI-PROJECT-23684045

  • [Journal Article] FTIR study of ammonia formation via the successive hydrogenation of Natoms trapped in a solid N_2 matrix at low temperatures2011
    • Author(s)
      H.Hidaka, M.Watanabe, A.Kouchi, N.Watanabe
    • Journal Title

      Phys.Chem.Chem.Phys.

      Volume: 13 Pages: 15798-15802

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] Spin Temperature of Water Molecules Desorbed from the Surfaces of Amorphous Solid Water, Vapor-deposited and Produced from Photolysis of a CH4/O2 Solid Mixture2011
    • Author(s)
      Hama,T., Watanabe,N., Kouchi,A., Yokoyama, M.
    • Journal Title

      Astrophys.J.

      Volume: 738, 1

    • DOI

      10.1088/2041-8205/738/1/l15

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048, KAKENHI-PROJECT-21540502, KAKENHI-PROJECT-22340157, KAKENHI-PROJECT-22840001

  • [Journal Article] Experimental studies of surface reactions among OH radicals that yield H_2O and CO_2 at 40-60K2011
    • Author(s)
      Y. Oba, N. Watanabe, A. Kouchi, T. Hama and V. Pirronello
    • Journal Title

      Phys.Chem.Chem.Phys.

      Volume: 13, 35 Pages: 15792-15797

    • DOI

      10.1039/c1cp20596j

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048, KAKENHI-PROJECT-21540502, KAKENHI-PROJECT-22340157, KAKENHI-PROJECT-22840001

  • [Journal Article] Experimental studies of surface reactions among OH radicals that yield H_2O and CO_2 at 40-60 K2011
    • Author(s)
      T. Kinugawa, A. Yabushita, M. Kawasaki, T. Hama and N.Watanabe
    • Journal Title

      Phys.Chem.Chem.Phys.

      Volume: 13, 35 Pages: 15785-15791

    • DOI

      10.1039/c1cp20595a

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048, KAKENHI-PROJECT-21540502, KAKENHI-PROJECT-22840001

  • [Journal Article] 星間分子雲における二酸化炭素生成に関する実験的研究2011
    • Author(s)
      大場康弘, 渡部直樹, 香内晃, 羽馬哲也, ピロネロバレリオ
    • Journal Title

      地球化学

      Volume: 45 Pages: 213-226

    • NAID

      110008913804

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] 星間分子雲における二酸化炭素生成に関する実験的研究2011
    • Author(s)
      大場康弘, 渡部直樹, 香内晃, 羽馬哲也, ピロネロ バレリオ
    • Journal Title

      地球化学

      Volume: 45 Pages: 213-226

    • NAID

      110008913804

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Journal Article] Direct measurements of hydrogen atom diffusion and the spin temperature of nascent H2 molecule on amorphous solid water2010
    • Author(s)
      N. Watanabe, Y. Kimura, A. Kouchi, T. Chigai, T. Hama, & V. Pirronello
    • Journal Title

      Astrophys. J. Lett

      Volume: 714

    • DOI

      10.1088/2041-8205/714/2/l233

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048, KAKENHI-PROJECT-21540502

  • [Journal Article] Formation of Carbonic Acid (H2CO3) by Surface Reactions of Non-energetic OH Radicals with CO Molecules at Low Temperatures2010
    • Author(s)
      Y. Oba, N. Watanabe, A. Kouchi, T. Hama, V. Pirronello
    • Journal Title

      Astrophys. J

      Volume: 722 Pages: 1598-1606

    • DOI

      10.1088/0004-637x/722/2/1598

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048, KAKENHI-PROJECT-21540502, KAKENHI-PROJECT-22340157

  • [Journal Article] Direct measurements of hydrogen atom diffusion and the spin temperature of nascent H_2 molecule on amorphous solid water2010
    • Author(s)
      N.Watanabe, et al.
    • Journal Title

      Astrophys.J.Lett.

      Volume: 714

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] Direct measurements of hydrogen atom diffusion and the spin temperature of nascent H2 molecule on amorphous solid water2010
    • Author(s)
      Watanabe, N., Kimura, Y., Kouchi, A., Chigai, T., Hama, T., Pirronello, V.
    • Journal Title

      Astrophys. J. Lett. (in press)

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Formation of amorphous H2O ice from the reactions of cold h atoms with solid O2 at 10 K2010
    • Author(s)
      Kouchi, A., Watanabe N., Hidaka, H., Miyauchi, N., Oba, Y., Chigai, T
    • Journal Title

      Astron. Soc. Pacific Conf. Ser. (in press)

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Direct measurements of hydrogen atom diffusion and the spin temperature of nascent H_2 molecule on amorphous solid water2010
    • Author(s)
      N.Watanabe, et al.
    • Journal Title

      Astrophys. J.Lett.

      Volume: 714

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Journal Article] Direct evidence for ammonium ion formation in ice through ultraviolet-induced acid-base reaction of NH_3 with H_3O^+2010
    • Author(s)
      E-S. Moon, H. Kang, Y. Oba, N. Watanabe, A. Kouchi
    • Journal Title

      Astrophys. J

      Volume: 713 Pages: 906-906

    • DOI

      10.1088/0004-637x/713/2/906

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048, KAKENHI-PROJECT-21540502

  • [Journal Article] Direct measurements of hydrogen atom diffusion and the spin temperature of nascent H_2 molecule on amorphous solid water2010
    • Author(s)
      N.Watanabe, et al.
    • Journal Title

      Astrophys.J.Lett.

      Volume: 714

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Journal Article] Experimental Study of CO2 formation by surface reactions of non-energetic OH radicals with CO molecules2010
    • Author(s)
      Oba, Y., Watanabe, N., Kouchi, A., Hama, T., Pirronello, V.
    • Journal Title

      Astrophys. J. Lett. (in press)

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] A desorption mechanism of water following vacuum-ultraviolet irradiation on amorphous solid water at 90 K2010
    • Author(s)
      T. Hama, M. Yokoyama, A. Yabushita, M. Kawasaki, S. Andersson, C.M. Western, M.N.R. Ashfold, R.N. Dixon, & N. Watanabe
    • Journal Title

      J. Chem. Phys

      Volume: 132 Pages: 164508-164508

    • DOI

      10.1063/1.3386577

    • NAID

      120003386590

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048, KAKENHI-PROJECT-21540502

  • [Journal Article] Experimental study of CO2 formation by surface reactions of non-energetic OH radicals with CO molecules2010
    • Author(s)
      Y. Oba, N. Watanabe, A. Kouchi, T. Hama, V. Pirronello
    • Journal Title

      Astrophys. J. Lett

      Volume: 712

    • DOI

      10.1088/2041-8205/712/2/l174

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048, KAKENHI-PROJECT-21540502

  • [Journal Article] Formation of compact amorphous H2O ice by codeposition of hydrogen atoms with oxygen molecules on grain surfaces2009
    • Author(s)
      Oba, Y., Miyauchi, N., Hidaka, H., Chigai, T., Watanabe, N., Kouchi, A.
    • Journal Title

      Astrophys. J. 701

      Pages: 464-470

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Hydrogen isotope exchange and H(D) atom addition reaction of solid formaldehyde on amorphous solid water at low temperatures2009
    • Author(s)
      H. Hidaka, M. Watanabe, A. Kouchi, N. Watanabe
    • Journal Title

      J. Phys.: Conf. Ser

      Volume: 194 Pages: 132024-132024

    • DOI

      10.1088/1742-6596/194/13/132024

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] Nonenergetic reactions between atomic hydrogen and molecules on interstellar grain surfaces2009
    • Author(s)
      Watanabe, et al.
    • Journal Title

      Journal of Physics : Conference Series 194

      Pages: 12044-12044

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] 極低温星間塵表面原子反応による水分子生成2009
    • Author(s)
      大場康弘, 宮内直弥, 千貝健, 日高宏, 渡部直樹, 香内晃
    • Journal Title

      地球化学 43

      Pages: 117-131

    • NAID

      110009442257

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] 宇宙における水分子生成過程の解明に至るまで2009
    • Author(s)
      香内晃, 渡部直樹
    • Journal Title

      雪氷 71

      Pages: 395-401

    • NAID

      10025591572

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] 宇宙における水分子生成過程の解明に至るまで2009
    • Author(s)
      香内晃 ,渡部直樹
    • Journal Title

      雪氷

      Volume: 71 Pages: 395-401

    • NAID

      10025591572

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Journal Article] 宇宙における水分子生成過程の解明に至るまで2009
    • Author(s)
      香内晃, 渡部直樹
    • Journal Title

      雪氷 71

      Pages: 395-401

    • NAID

      10025591572

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] 極低温星間塵表面原子反応による水分子生成2009
    • Author(s)
      大場康弘, 宮内直弥, 千貝健, 日高宏, 渡部直樹, 香内晃
    • Journal Title

      地球化学 43

      Pages: 117-131

    • NAID

      110009442257

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Journal Article] Reaction routes in the CO-H2CO-dn-CH3OH-dm system clarified from H(D) exposure of solid formaldehyde at low temperatures2009
    • Author(s)
      Hidaka, H., Watanabe, M., Kouchi, A., Watanabe, N.
    • Journal Title

      Astrophys. J. 702

      Pages: 291-300

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] 極低温星間塵表面原子反応による水分子生成2009
    • Author(s)
      大場康弘,宮内直弥,千貝健,日高宏,渡部直樹,香内晃
    • Journal Title

      地球化学

      Volume: 43 Pages: 117-131

    • NAID

      110009442257

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Journal Article] 極低温星間塵表面原子反応による水分子生成2009
    • Author(s)
      大場康弘, 宮内直弥, 千貝健, 日高宏, 渡部直樹, 香内晃
    • Journal Title

      地球化学 43

      Pages: 117-131

    • NAID

      110009442257

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Reaction routes in the CO-H_2CO-d_n-CH_3OH-d_m system clarified from H(D) exposure of solid formaldehyde at low temperatures2009
    • Author(s)
      H. Hidaka, M.Watanabe, A. Kouchi & N. Watanabe
    • Journal Title

      Astrophys. J

      Volume: 702 Pages: 291-291

    • DOI

      10.1088/0004-637x/702/1/291

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] Ice sublimation of dust particles and their detection in the outer solar system Earth2009
    • Author(s)
      H. Kobayashi, H. Kimura, S. Yamamoto, S. Watanabe, & T. Yamamoto
    • Journal Title

      Planets, Space 61

      Pages: 1-5

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] 宇宙における水分子生成過程の解明に至るまで2009
    • Author(s)
      香内晃, 渡部直樹
    • Journal Title

      雪氷

      Volume: 71 Pages: 395-401

    • NAID

      10025591572

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] 宇宙における水分子生成過程の解明に至るまで2009
    • Author(s)
      看内晃, 渡部直樹
    • Journal Title

      雪氷 71

      Pages: 395-401

    • NAID

      10025591572

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Journal Article] Nonenergetic reactions between atomic hydrogen and molecules on interstellar grain surfaces2009
    • Author(s)
      Watanabe, et al.
    • Journal Title

      Journal of Physics : Conference Series 194

      Pages: 12044-12044

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Journal Article] Nonenergetic reactions between atomic hydrogen and molecules on interstellar grain surfaces2009
    • Author(s)
      Watanabe, et al.
    • Journal Title

      Journal of Physics : Conference Series 194

      Pages: 12044-12044

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Formation mechanisms of oxygen atoms in the O(^1D2) state from the 157 nm photoirradiation of amorphous water ice at 90 K2009
    • Author(s)
      T. Hama, A. Yabushita, M. Yokoyama, M. Kawasaki, N. Watanabe
    • Journal Title

      J. Chem. Phys

      Volume: 131 Pages: 114510-114510

    • DOI

      10.1063/1.3194797

    • NAID

      120001629761

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] Nonenergetic reactions between atomic hydrogen and molecules on interstellar grain surfaces2009
    • Author(s)
      N. Watanabe, A. Kouchi, H. Hidaka, Y. Oba
    • Journal Title

      J. Phys.: Conf. Ser

      Volume: 194 Pages: 12044-12044

    • DOI

      10.1088/1742-6596/194/1/012044

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] Translational and Rotational Energy Measurements of Photodesorbed Water Molecules in Their Vibrational Ground State from Amorphous Solid Water2009
    • Author(s)
      A. Yabushita, T. Hama, M. Yokoyama, M. Kawasaki, S. Andersson, R. N. Dixon, M. N. R. Ashfold, N. Watanabe
    • Journal Title

      Astrophys. J. Lett

      Volume: 699

    • DOI

      10.1088/0004-637x/699/2/l80

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] 極低温星間塵表面原子反応による水分子生成2009
    • Author(s)
      大場康弘, 宮内直弥, 千貝健, 日高宏, 渡部直樹, 香内晃
    • Journal Title

      地球化学

      Volume: 43 Pages: 117-131

    • NAID

      110009442257

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] Formation of compact amorphous H_2O ice by codeposition of hydrogen atoms with oxygen molecules on grain surfaces2009
    • Author(s)
      T. Hama, A. Yabushita, M.Yokoyama, M. Kawasaki, N.Watanabe
    • Journal Title

      Astrophys. J

      Volume: 701 Pages: 464-464

    • DOI

      10.1088/0004-637x/701/1/464

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Journal Article] 2008, Thermal waves in irradiatedprotoplanetary disks2008
    • Author(s)
      Watanabe, S.
    • Journal Title

      Astrophysical Journal 672

      Pages: 1183-1195

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Structural effects of ice grain surfaces on the hydrogenation of CO at low temperatures2008
    • Author(s)
      Hidaka, H., Miyauchi, N., Kouchi, A., Watanabe, N
    • Journal Title

      Chem. Phys. Lett. 456

      Pages: 36-40

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Formation of hydrogen peroxide and water from the reaction of cold hydrogen atoms with solid oxygen at 10 K2008
    • Author(s)
      N. Miyauchi, H. Hidaka, T. Chigai, A. Nagaoka, *N. Watanabe & A. Kouchi
    • Journal Title

      Chem. Phys. Lett 456

      Pages: 27-30

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Measurements of energy partitioning in H2 formation by photolysis of amorphous water ice2008
    • Author(s)
      Akihiro Yabushita, Tetsuya Hama, Daisuke Iida, Noboru Kawanaka, Masahiro Kawasaki, Naoki Watanabe, Michael N. R. Ashfold, & Hans-Peter Loock
    • Journal Title

      Astrophys. J. Lett, (L69) 682

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Ice surface reactions: A key to chemical evolution in space2008
    • Author(s)
      Watanabe, N., Kouchi, A
    • Journal Title

      Prog. Surf. Sci. 83

      Pages: 439-489

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Ice surfacereactions : A key to chemical evolution in space2008
    • Author(s)
      Naoki Watanabe & Akira Kouchi
    • Journal Title

      Prog. Surf. Sci. 83

      Pages: 439-489

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19340167

  • [Journal Article] Analytic Model of Upper tropospheric clouds in the tropical Hadley cell2008
    • Author(s)
      Tanaka, K.K., Yamamoto, T., Watanabe, S. & Nakajima, K
    • Journal Title

      Earth, Planets, Space 60

      Pages: 219-228

    • NAID

      10029007253

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Ice surface reactions : A key to chemical evolution in space2008
    • Author(s)
      N. Watanabe & A. Kouchi
    • Journal Title

      Progress in Surface Science 83

      Pages: 439-489

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19340167

  • [Journal Article] Ice surface reactions : A key to chemical evolution in space2008
    • Author(s)
      Watanabe N, Kouchi A
    • Journal Title

      PROGRESS IN SURFACE SCIENCE Volume : 83Issue : 10812

      Pages: 439-489

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Structural effects of ice grain surfaces on the hydrogenation of CO at low temperatures2008
    • Author(s)
      H. Hidaka, N. Miyauchi, A. Kouchi & N. Watanabe
    • Journal Title

      Chem. Phys. Lett 456

      Pages: 36-40

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Formation of hydrogen peroxide and water from the reaction of cold hydrogen atoms with solid oxygen at 10 K2008
    • Author(s)
      Miyauchi, N., Hidaka, H., Chigai, T., Nagaoka, A., Watanabe, N., Kouchi, A.
    • Journal Title

      Chem. Phys. Lett. 456

      Pages: 27-30

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Ice surface reactions: A key to chemical evolution in space2008
    • Author(s)
      Naoki Watanabe & Akira Kouchi
    • Journal Title

      Prog. Surf. Sci 83

      Pages: 439-489

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Structural effects of ice grainsurfaces on the hydrogenation of CO at lowtemperatures2008
    • Author(s)
      H. Hidaka, N. Miyauchi, A. Kouchi &N. Watanabe
    • Journal Title

      Chem. Phys. Lett. 456

      Pages: 36-40

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19340167

  • [Journal Article] Release of hydrogen molecules from the photodissociation of amorphous solid water and polycrystalline ice at 157 and 193 nm2008
    • Author(s)
      Akihiro Yabushita, Tetsuya Hama, Daisuke Iida, Noboru Kawanaka, Masahiro Kawasaki, Naoki Watanabe, Michael N. R. Ashfold, & Hans-Peter Loock
    • Journal Title

      J. Chem. Phys 129

      Pages: 44501-44501

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Thermal waves in irradiated protoplanetary disks2008
    • Author(s)
      Watanabe, S., & Lin, D.N.C
    • Journal Title

      ApJ 672

      Pages: 1183-1195

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Formation of hydrogen peroxide and water fromthe reaction of cold hydrogen atoms with solidoxygen at 10 K2008
    • Author(s)
      N. Miyauchi, H. Hidaka, T. Chigai, A.Nagaoka, N. Watanabe, A. Kouchi
    • Journal Title

      Chem. Phys. Lett. 456

      Pages: 27-30

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19340167

  • [Journal Article] Measurements of energypartitioning in H_2 formation by photolysis ofamorphous water ice2008
    • Author(s)
      A. Yabushita, T. Hama, D. Iida, N. Kawanaka, M. Kawasaki, N. Watanabe, M. N. R. Ashfold, & SH-P. Loock
    • Journal Title

      Astrophys. J. 682

      Pages: 69-72

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19340167

  • [Journal Article] Release of hydrogen moleculesfrom the photodissociation of amorphous solidwater and polycrystalline ice at 157 and 193 nm2008
    • Author(s)
      A. Yabushita, T. Hama, D. Iida, N. Kawanaka, M. Kawasaki, N. Watanabe, M. N. R. Ashfold, & H-P. Loock
    • Journal Title

      J. Chem. Phys. 129

      Pages: 44501-44501

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19340167

  • [Journal Article] Laboratory Simulation of Competition between Hydrogenation and Photolysis in the Chemical Evolution of H_2O-CO Ice Mixtures2007
    • Author(s)
      Watanabe, N.
    • Journal Title

      Astrophysical Journal 668

      Pages: 1001-1011

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Effective rate constants for the surface reaction between solid methanol and deuterium atoms at 10 K2007
    • Author(s)
      Nagaoka, A., Watanabe, N., Kouchi, A.
    • Journal Title

      J. Phys. Chem. A 111

      Pages: 3016-3028

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] アモルファス氷宇宙塵 : 宇宙における化学進化の舞台2007
    • Author(s)
      渡部直樹
    • Journal Title

      日本真空協会誌「真空」 (印刷中)

    • NAID

      130000099466

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Effective rate constants for the surface reactionbetween solid methanol and deuterium atoms at10 K2007
    • Author(s)
      A. Nagaoka, N. Watanabe, & A. Kouchi
    • Journal Title

      J. Phys. Chem. A 111

      Pages: 3016-3028

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19340167

  • [Journal Article] Effective rate constants for the surface reaction between solid methanol and deuterium atoms at 10 K2007
    • Author(s)
      Nagaoka A., Watanabe, N., Kouchi, A.
    • Journal Title

      J. Phys. Chem. A 111

      Pages: 3016-3028

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] アモルファス氷星間塵 : 宇宙における化学進化の舞台2007
    • Author(s)
      渡部直樹, 香内晃, 毛利織絵, 長岡明宏, 日高宏
    • Journal Title

      J. Vac. Soc. Jpn. (真空) 50

      Pages: 282-290

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19340167

  • [Journal Article] Temperature, composition, and hydrogen isotope effect in the hydrogenation of CO on amorphous ice surface at 10-20K2007
    • Author(s)
      Hidaka, H., Kouchi, A., Watanabe, N.
    • Journal Title

      J. Chem. Phys. 126

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Laboratory simulation of competition between hydrogenation and photolysis in the chemical evolution of H2O-CO ice mixture2007
    • Author(s)
      Watanabe, N., Mouri, O., Nagaoka, A., Chigai, T., Kouchi, A.
    • Journal Title

      Astrophys. J. 668

      Pages: 1001-1011

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Laboratory Simulation of Competition betweenHydrogenation and Photolysis in the ChemicalEvolution of H2O-CO Ice Mixtures2007
    • Author(s)
      N. Watanabe, O. Mouri, A. Nagaoka, T. Chigai,A. Kouchi & V. Pirronello
    • Journal Title

      Astrophys. J. 668

      Pages: 1001-1011

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19340167

  • [Journal Article] Laboratory simulation of Competition between Hydrogenation and Photolysis in the Chemical Evolution of H_2O-CO Ice Mixtures2007
    • Author(s)
      N. Watanabe, et. al.
    • Journal Title

      Astrophyscial Journal 668

      Pages: 1001-1011

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19340167

  • [Journal Article] Effective Rate Constants for the Surface Reaction between Solid Methanol and Deuterium Atoms at 10 K2007
    • Author(s)
      Nagaoka, A., Watanabe, N., Kouchi, A
    • Journal Title

      J. Phys. Chem A 111

      Pages: 3016-3028

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] アモルファス氷星間塵:宇宙における化学進化の舞台2007
    • Author(s)
      渡部直樹, 他
    • Journal Title

      J. Vac. Soc. Jpn. (日本真空協会誌) 50

      Pages: 282-290

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19340167

  • [Journal Article] Temperature, composition, and hydrogenisotope effect in the hydrogenation of CO at 10-20 K2007
    • Author(s)
      H. Hidaka, A. Kouchi & N. Watanabe
    • Journal Title

      J. Chem. Phys. 126

      Pages: 204707-204707

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19340167

  • [Journal Article] Temperature, composition, and hydrogen isotope effect in the hydrogenation of CO at 10 - 20 K2007
    • Author(s)
      Hidaka, H., Kouchi, A. & Watanabe, N
    • Journal Title

      Journal of Chemical Physics 126

      Pages: 204707-204707

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Laboratory Simulation of Competition between Hydrogenation and Photolysis in the Chemical Evolution of H2O-CO Ice Mixture2007
    • Author(s)
      Watanabe, N., Mouri, O., Nagaoka, A., Chigai, T., Kouchi, A. & V. Pirronello
    • Journal Title

      Astrophysical Journal 668

      Pages: 1001-101

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Metallic Abundances of the 2002 Leonid meteor in Two Dust Trails Formed in Different Epochs2006
    • Author(s)
      Kasuga, T., Watanabe, J., Yamamoto, T., Ebizuka, N., Kawakita, H
    • Journal Title

      No Evidence of Solar heating Effect ApJ 638

      Pages: 1176-1179

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Efficient formation of deuterated methanol by H-D substitution on interstellar grain surfaces2006
    • Author(s)
      Nagaoka, A., Watanabe, N., Kouchi, A
    • Journal Title

      Astrochemistry from laboratory Studies to Astronomical Observations, AIP, New York, (Eds. R. I. Kaiser, P. Bernath, Y. Osamura, S. Petrie, & A. M. Mebel)

      Pages: 69-75

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Dependence of the effective rate constants for the hydrogenation of CO on the temperature and composition of the surface2006
    • Author(s)
      Watanabe, N., Nagaoka, A., Hidaka, H., Shiraki, T., Chigai, T., Kouchi, A
    • Journal Title

      Planet. Space Science 54

      Pages: 1107-1114

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Dependence of the effective rate constants for the hydrogenation of CO on the temperature and composition of the surface2006
    • Author(s)
      Watanabe, N.et al.
    • Journal Title

      Planetary Space Science (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] Relative Reaction Rates of hydrogenation and deuteration of solid CO at very low temperatures2006
    • Author(s)
      Watanabe, N., Hidaka, H., Kouchi, A
    • Journal Title

      Astrochemistry from laboratory Studies to Astronomical Observations, AIP, New York, (Eds. R. I. Kaiser, P. Bernath, Y. Osamura, S. Petrie, & A. M. Mebel)

      Pages: 117-122

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Thermal Desorption of Na in Meteoroids: Dependence on Perihelion Distance of Meteor Showers2006
    • Author(s)
      Kasuga, T., Yamamoto, T., Kimura, H., Watanabe, J
    • Journal Title

      A&A, (L17-L20) 453

    • NAID

      120000953150

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Deuterium fractionationin the reactions of D + H2CO and H + D2CO at 15 K2006
    • Author(s)
      Hidaka, H. Watanabe, N., & Kouchi, A
    • Journal Title

      Astrochemistry from laboratory Studies to Astronomical Observations, AIP, New York, (Eds. R. I. Kaiser, P. Bernath, Y. Osamura, S. Petrie, & A. M. Mebel)

      Pages: 107-112

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Numerical simulations of frictional melting : Small dependence of shear stress drop on viscosity parameters2006
    • Author(s)
      Sirono, S., Satomi, K., Watanabe, S
    • Journal Title

      JGR, (B06309 doi:10.1029/2005JB003858) 111

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Formation and Deuterium Fractionation of Organic Molecules on Grain Surfaces2006
    • Author(s)
      Watanabe, N
    • Journal Title

      in Astrochemistry : Recent Successes and Current Challenges, (eds. D.C. Lis, G.A. Blake & E. Herbst, Cambridge University Press)

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Dependence of the effective rate constants for the hydrogenation of CO on the temperature and composition of the surface2006
    • Author(s)
      Watanabe, N. et al.
    • Journal Title

      Planetary Space Science (印刷中)

    • Data Source
      KAKENHI-PROJECT-16036201

  • [Journal Article] Deuterium fractionation in interstellar methanol by grain-surface reactions2006
    • Author(s)
      Nagaoka, A., Watanabe, N., et al.
    • Journal Title

      Journal of the Japanese Society for Planetary Sciences (in press)

    • NAID

      110004708507

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] Relative Reaction Rates of hydrogenation and deuteration of solid CO at very low temperatures2006
    • Author(s)
      Watanabe, N.
    • Journal Title

      Astrochemistry from laboratory Studies to Astronomical Observations, (Eds.R.I.Kaiser, P. Bernath, Y. Osamura, S. Petrie, ＆ A. M. Mebel,)(AIR, New York)

      Pages: 122-127

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Dependence of the effective rate constants for the hydrogenation of CO on the temperature and composition of the surface2006
    • Author(s)
      Watanabe, N. et al.
    • Journal Title

      Planetary Space Science (印刷中)

      Pages: 2006-2006

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] Formation and Deuterium Fractionation of Organic Molecules on Grain Surfaces2006
    • Author(s)
      Naoki Watanabe
    • Journal Title

      Astrochemistry : Recent Successes and Current Challenges, Cambridge University Press, Cambridge

      Pages: 415-426

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] Dependence of the effective rate constants for the hydrogenation of CO on the temperature and composition of the surface2006
    • Author(s)
      Watanabe, N., Nagaoka, A., Hidaka, H., Shiraki, T., Chigai, T. Kouchi, A.
    • Journal Title

      Planet. Space Sci. 54

      Pages: 1107-1114

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] 低温表面反応実験で探る星間塵上での分子進化2005
    • Author(s)
      渡部直樹
    • Journal Title

      日本物理学会誌 60

      Pages: 39-39

    • NAID

      110002078649

    • Data Source
      KAKENHI-PROJECT-15340180

  • [Journal Article] Laboratory Simulation of the Molecular Evolution on Interstellar Dusts2005
    • Author(s)
      Watanabe, N., Kouchi, A.
    • Journal Title

      Bulletin of the Physical Society of Japan 60

      Pages: 39-39

    • NAID

      110002078649

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] 低温表面反応実験で探る星間塵上での分子進化2005
    • Author(s)
      渡部直樹, 香内 晃
    • Journal Title

      日本物理学会誌 60

      Pages: 39-39

    • NAID

      110002078649

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] 星間塵表面反応による星間分子の重水素濃集メカニズム2005
    • Author(s)
      渡部直樹他
    • Journal Title

      日本惑星科学会誌 141

      Pages: 175-182

    • NAID

      110003495112

    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] H-D substitution in interstellar solid methanol: a key route for D enrichment2005
    • Author(s)
      Nagaoka, A., Watanabe, N., Kouchi, A
    • Journal Title

      ApJ, (L29-L32) 624

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Dependence of the effective rate constants for the hydrogenation of CO on the temperature and composition of the surface2005
    • Author(s)
      Watanabe, N.et al.
    • Journal Title

      Planetary Space Science (印刷中)

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] 星間塵表面反応による星間分子の重水素濃集メカニズム2005
    • Author(s)
      渡部直樹 他
    • Journal Title

      日本惑星科学会誌 14

      Pages: 175-182

    • NAID

      110003495112

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] Deuterium fractionation of interstellar molecules on the dust surfaces2005
    • Author(s)
      Watanabe, N.et al.
    • Journal Title

      Journal of the Japanese Society for Planetary Sciences 14

      Pages: 175-175

    • NAID

      110003495112

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] 星間塵表面反応による星間分子の重水素濃集メカニズム2005
    • Author(s)
      渡部直樹 他
    • Journal Title

      日本惑星科学会誌 34

      Pages: 175-182

    • NAID

      110003495112

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] 低温表面反応実験で探る星間塵上での分子進化2005
    • Author(s)
      渡部直樹, 香内 晃
    • Journal Title

      日本物理学会誌 60

      Pages: 39-39

    • NAID

      110002078649

    • Data Source
      KAKENHI-PROJECT-16036201

  • [Journal Article] H-D substitution in interstellar solid methanol : a key route for D enrichment2005
    • Author(s)
      Nagaoka, A., Watanabe, N., et al.
    • Journal Title

      Astrophysical Journal Letters 624

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] H-D substitution in interstellar solid methanol: a key route for D enrichment2005
    • Author(s)
      Nagaoka, A., Watanabe, N., Kouchi, A.
    • Journal Title

      Astrophys. J. 624

    • Data Source
      KAKENHI-PROJECT-17104006

  • [Journal Article] 星間塵表面反応による星間分子の重水素濃集メカニズム2005
    • Author(s)
      渡部直樹 他
    • Journal Title

      日本惑星科学会誌 14

      Pages: 175-182

    • NAID

      110003495112

    • Data Source
      KAKENHI-PROJECT-16036201

  • [Journal Article] Metallic Abundances of the 2002 Leonid meteor deduced from the High-Definition TV spectra in Visual - Ultraviolet region2005
    • Author(s)
      Kasuga, T., Yamamoto, T., Watanabe, J., Ebizuka, N., Sugimoto, M., Yano, H
    • Journal Title

      A&A 435

      Pages: 341-351

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Hydrogenation of CO on pure solid CO and CO-H_2O mixed ice2004
    • Author(s)
      Watanabe, N. et al.
    • Journal Title

      Astrophysical Journal 616

      Pages: 638-638

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] Hydrogenetion of CO on pure solid CO and H2O-CO mixed ice2004
    • Author(s)
      Watanabe, N., Nagaoka, A., Shirakai, T., Kouchi, A
    • Journal Title

      ApJ 616

      Pages: 638-643

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] 星間塵表面反応による有機分子生成および重水素濃集機構2004
    • Author(s)
      渡部直樹 他
    • Journal Title

      日本惑星学会誌 遊星人 13

      Pages: 226-226

    • NAID

      110003377888

    • Data Source
      KAKENHI-PROJECT-16036201

  • [Journal Article] Hydrogenation of CO on pure solid CO and CO-H_2O mixed ice2004
    • Author(s)
      Watanabe, N.et al.
    • Journal Title

      Astrophysical Journal 616

      Pages: 638-638

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] Conversion of H2CO to CH3OH by reactions of cold atomic hydrogen on ice surfaces below 20 K2004
    • Author(s)
      Hidaka, H., Watanabe, N., Shirakai, T., Nagaoka, A., Kouchi, A
    • Journal Title

      ApJ 614

      Pages: 1124-1131

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Surface reactions on dusts : formation of organic molecules and deuterium fractionation2004
    • Author(s)
      Watanabe, N.et al.
    • Journal Title

      Journal of the Japanese Society for Planetary Sciences 13

      Pages: 226-226

    • NAID

      110003377888

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] Conversion of H_2CO to CH_3OH by reactions of cold atomic hydrogen on ice surfaces below 20 K2004
    • Author(s)
      Watanabe, N. et al.
    • Journal Title

      Astrophysical Journal 614

      Pages: 1124-1124

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] 星間塵表面反応による有機分子生成および重水素濃集機構2004
    • Author(s)
      渡部直樹 他
    • Journal Title

      日本惑星学会誌 遊星人 13

      Pages: 226-226

    • NAID

      110003377888

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] Hydrogenation of CO on pure solid CO and CO-H_2O mixed ice2004
    • Author(s)
      Naoki Watanabe
    • Journal Title

      Astrophys.J. 616

      Pages: 638-638

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340180

  • [Journal Article] Hydrogenation of CO on pure solid CO and CO-H_2O mixed ice2004
    • Author(s)
      Naoki Watanabe
    • Journal Title

      Astrophys J. 616

      Pages: 638-642

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Numerical simulation of mid-ocean ridge hydrothermal circulation including the phase separation of seawater2004
    • Author(s)
      Kawada, Y., Yoshida, S., Watanabe, S
    • Journal Title

      Earth Planets Space 56

      Pages: 193-215

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Hydrogenation of CO on pure solid CO and CO-H_2O mixed ice2004
    • Author(s)
      Watanabe, N, et al.
    • Journal Title

      Astrophysical Journal 616

      Pages: 638-638

    • Data Source
      KAKENHI-PROJECT-16036201

  • [Journal Article] Conversion of H_2CO to CH_3OH by reactions of cold atomic hydrogen on ice surfaces below 20 K2004
    • Author(s)
      Watanabe, N, et al.
    • Journal Title

      Astrophysical Journal 614

      Pages: 1124-1124

    • Data Source
      KAKENHI-PROJECT-16036201

  • [Journal Article] Conversion of H_2CO to CH_3OH by reactions of cold atomic hydrogen on ice surfaces below 20K2004
    • Author(s)
      Watanabe, N.et al.
    • Journal Title

      Astrophysical Journal 614

      Pages: 1124-1124

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340145

  • [Journal Article] Co-accretion of the Earth-Moon system after the giant impact2004
    • Author(s)
      Morishima, R., Watanabe, S
    • Journal Title

      Icarus 168

      Pages: 60-79

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Journal Article] Thedependence of H_2CO and CH_3OH formation on the temperature and thickness2003
    • Author(s)
      Watanabe N.
    • Journal Title

      Astrophys.J. 588

      Pages: 1121-1124

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340180

  • [Journal Article] The dependence of H_2CO and CH_3OH formation on the temperature and thickness2003
    • Author(s)
      Watanabe N.
    • Journal Title

      Astrophys.J. 588

      Pages: 1121-1124

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340180

  • [Journal Article] Dust ring formation due to sublimation of dust grains drifting radially inward by the Poynting-Robertson drag
    • Author(s)
      H. Kobayashi, S. Watanabe, H. Kimura, & T. Yamamoto
    • Journal Title

      An analytic model Icarus (in press)

    • Data Source
      KAKENHI-PROJECT-16077203

  • [Presentation] 共鳴多光子イオン化法による宇宙空間アモルファス氷上での化学物理過程の追跡2022
    • Author(s)
      Watanabe Naoki
    • Organizer
      レーザー学会　学術講演会　第42回年次大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 極低温の氷と NH3, H2S 固体の界面における負電荷移動機構2021
    • Author(s)
      北島 謙生，中井 陽一，柘植 雅士，日高 宏，香内 晃，渡部 直樹
    • Organizer
      原子衝突学会第46回年会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Recent advances in analytical techniques for the identification of specific coms in photochemically-processed interstellar ice analogs2021
    • Author(s)
      Oba Y., Takano Y., Naraoka H., Watanabe N., Kouchi A.,
    • Organizer
      COSPAR 2021, Chemical Evolution and Origin of Life
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Experimental and computational studies on the physicochemical behavior of phosphine induced by reactions with H and D atoms on interstellar ice grains2021
    • Author(s)
      T. Nguyen, Y. Oba, W.M.C. Sameera, A. Kouchi, N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Experimental and computational studies on the physicochemical behavior of phosphine induced by reactions with H and D atoms on interstellar ice grains2021
    • Author(s)
      T. Nguyen, Y. Oba, W.M.C. Sameera, A. Kouchi, N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21F21319

  • [Presentation] Misconceptions in Astrochemistry: A Chemist's guide2021
    • Author(s)
      Schmidt Timothy, Watanabe Naoki, Goettl Shane
    • Organizer
      Pacifichem 2021:A Creative Vision for the Future
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Development of a high-sensitivity and non-destructive detection system for trace amounts of adsorbates on ice2021
    • Author(s)
      A. Ishibashi, H. Hidaka, Y. Oba, A. Kouchi, N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Verification of proton-hole transfer in ice at 10 K via detection of surface OH radicals2021
    • Author(s)
      K. Kitajima, Y. Nakai, M. Tsuge, A. Miyazaki H. Hidaka, A. Kouchi, N. Watanabe
    • Organizer
      36th Symposium on Chemical Kinetics and Dynamics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Diffusive hydrogenation of CO embedded in amorphous solid water at temperature up to 70 K2021
    • Author(s)
      M. Tsuge, H. Hidaka, A. Kouchi, N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Detection of photodesorption OH radicals from H2O ice surface by visible light2021
    • Author(s)
      A. Miyazaki, N. Watanabe, W. M. C. Sameera, Yoichi Nakai, Masashi Tsuge, Testuya Hama, Hiroshi Hidaka, Akira Kouchi
    • Organizer
      Workshop on Interstellar Matter 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] STM and Non-Contact-AFM observation of Si(111) by a self-made qPlus sensor at low temperatures2021
    • Author(s)
      T. Tomaru, H. Hidaka, A. Kouchi, N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Methanol production via interactions of low-energy CH3 + ions with ASW surface: experimental investigation of ion-surface reactions2021
    • Author(s)
      Y. Nakai, H. Hidaka, and N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Icy grains are not spherical nor ellipsoidal2021
    • Author(s)
      M. Tsuge, A. Kouchi, T. Hama, Y. Oba,　S. Okuzumi, S.-i. Sirono, M. Momose, N. Nakatani, K. Furuya, T. Shimonishi,　T. Yamazaki, H. Hidaka, Y. Kimura, K.-i. Murata,　S. Tachibana, N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2021
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 赤外多角入射分解分光法によるアモルファス分子性固体の構造解析2021
    • Author(s)
      羽馬 哲也，石橋 篤季，香内 晃，渡部 直樹，塩谷 暢貴，下赤 卓史，長谷川 健
    • Organizer
      第15回分子科学討論会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 低温H2O氷表面でのOHラジカルの拡散2021
    • Author(s)
      宮﨑 彩音，渡部 直樹，柘植 雅士，W.M.C. Sameera，日高 宏，香内 晃
    • Organizer
      第15回分子科学討論会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 超高感度表面分析法による低温氷表面に吸着したメタノールからの効率的なギ酸メチル生成過程の解明2021
    • Author(s)
      石橋篤季, 日髙宏, 大場康弘, 香内晃, 渡部直樹
    • Organizer
      原子衝突学会第46回年会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Ortho-to-para nuclear spin conversion of H2 on interstellar bare grain analogues2021
    • Author(s)
      M. Tsuge, T. Namiyoshi, K. Furuya, A. Kouchi, N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Detection of OH radical produced by photodissociation of H2O on water ice2021
    • Author(s)
      Miyazaki Ayane, Watanabe Naoki, Sameera W.M.C., Hama Testuya, Hidaka Hiroshi, Kouchi Akira
    • Organizer
      Pacifichem 2021:A Creative Vision for the Future
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Experimental studies on the surface reaction of atomic hydrogen with "exotic" molecules at low temperatures2021
    • Author(s)
      Ishibashi Atsuki , Hidaka Hiroshi, Oba Yasuhiro ,Kouchi Akira, Watanabe Naoki
    • Organizer
      Pacifichem 2021:A Creative Vision for the Future
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Laboratory studies on the hydrogen-deuterium substitution of hydrogen sulfide on ice surfaces at low temperatures2021
    • Author(s)
      Oba Y., Tomaru T., Kouchi A., Watanabe N.
    • Organizer
      COSPAR 2021, Chemical Evolution and Origin of Life
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Development of an analysis equipment for detecting trace adsorbate molecules on amorphous solid water by reactive ion scattering method2021
    • Author(s)
      Hidaka H., Ishibashi A., Oba Y., Kouchi A., Watanabe N.
    • Organizer
      COSPAR 2021, Chemical Evolution and Origin of Life
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Experimental approach to fast ortho to para nuclear spin conversion of hydrogen molecule on dust grain analogues2021
    • Author(s)
      Watanabe N.
    • Organizer
      COSPAR 2021, Chemical Evolution and Origin of Life
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 氷表面におけるメタノールの光化学反応生成物の高感度分析2021
    • Author(s)
      石橋 篤季，日高 宏，大場 康弘，香内 晃，渡部 直樹
    • Organizer
      第15回分子科学討論会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] A new electrochemical property of ice: negative charge transport triggered by reactions of surface OH radicals with electrons2021
    • Author(s)
      K. Kitajima, Y. Nakai, W. M. C. Sameera, M. Tsuge, A. Miyazaki , H. Hidaka, A. Kouchi, N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 低温H2O氷表面からのOHラジカルの可視光脱離過程2021
    • Author(s)
      柘植 雅士，宮﨑 彩音，W.M.C. Sameera，中井 陽一，羽馬 哲也，日高 宏，香内 晃，渡部 直樹
    • Organizer
      第15回分子科学討論会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Water-promoted formation of methyl formate from methanol via methoxymethanol on ice2021
    • Author(s)
      A. Ishibashi, H. Hidaka, Y. Oba, A. Kouchi, N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Monitoring of OH radicals on ice surface under astrochemical conditions2021
    • Author(s)
      Watanabe Naoki
    • Organizer
      Origin and evolution of molecules in our Galaxy
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Clarifying a proton-hole transfer in ice by the new method of OH detection2020
    • Author(s)
      Watanabe N.
    • Organizer
      Frontier of structures and dynamics of water by advanced spectroscopic techniques
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] アモルファスH2O, CO, CO2の結晶化によるダスト上での不均質な多面体氷結晶の生成2020
    • Author(s)
      香内 晃、大場 康弘、羽馬 哲也、山崎 智也、木村 勇気、渡部 直樹、橘 省吾、城野 信一、奥住 聡、百瀬 宗武、古家 健次
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 極低温アモルファス氷への紫外光・電子線同時照射による負の氷透過電流生成2020
    • Author(s)
      北島 謙生、中井 陽一、W. M. C. Sameera、宮﨑 彩音、柘植 雅士、日高 宏、香内 晃、渡部 直樹
    • Organizer
      原子衝突学会第45回年次大会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 氷表面に吸着する微量ラジカルの質量分析2020
    • Author(s)
      石橋 篤季、日髙 宏、大場 康弘、香内 晃、渡部 直樹
    • Organizer
      原子衝突学会第45回年次大会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 低温星間塵表面における原子分子過程2019
    • Author(s)
      渡部直樹
    • Organizer
      日本物理学会第74回年次大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Behavior of OH Radical on an Ice Surface at Low Temperatures2019
    • Author(s)
      N.Watanabe
    • Organizer
      35th Symposium on Chemical Kinetics and Dynamics
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Experimental approach to physicochemical processes on ice dust2019
    • Author(s)
      N. Watanabe
    • Organizer
      CSH Colloquia/WP Seminars
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Detection of OH radicals on amorphous solid water (I)2019
    • Author(s)
      N. Watanabe
    • Organizer
      IAUS 350: Laboratory Astrophysics: from Observations to Interpretation
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Behavior of OH Radical on an Ice Surface at Low Temperatures2019
    • Author(s)
      N. Watanabe
    • Organizer
      35th Symposium on Chemical Kinetics and Dynamics
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Physicochemical processes of hydrogen and the OH radical on ice: nuclear spin conversion and surface diffusion2019
    • Author(s)
      N. Watanabe
    • Organizer
      van Marum colloquium
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Ortho-to-para ratios in water and H2 - experimental view2019
    • Author(s)
      N. Watanabe
    • Organizer
      Astrochemistry from nanometers to megaparsecs
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Behavior of OH radical on ice2019
    • Author(s)
      N.Watanabe
    • Organizer
      Water in the Universe in the ACS National Meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Behaviors of nuclear spins of hydrogen and water molecules on ice at very low temperatures: Implication to astrochemistry2019
    • Author(s)
      N. Watanabe
    • Organizer
      NSFC-CAS-JSPS Symposium on Nuclear Spin Isomers of Molecules and Molecular Spectroscopy
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 低温 CO 固体表面における水素原子表面拡散の観測2018
    • Author(s)
      渡部直樹，木村勇気，柘植雅士，香内晃，V. Pirronello
    • Organizer
      原子衝突学会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Measurements of activation energies for diffusion of hydrogen atom on pure CO solid2018
    • Author(s)
      N. Watanabe, Y. Kimura, M. Tsuge, A. Kouchi, V. Pirronello
    • Organizer
      ECOSS34
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Infrared ｍeasurements on efficient chemical desorption of hydrogen sulfide from amorphous solid water2018
    • Author(s)
      N. Watanabe
    • Organizer
      42nd COSPAR Scientific Assembly
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 星間塵表面の化学：重水素濃集に果たす役割2018
    • Author(s)
      渡部直樹
    • Organizer
      2018年度 日本地球化学会年会
    • Invited
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Exciton dynamics in organic amorphous thin film studied by fluorescence transient hole-burning spectroscopy2018
    • Author(s)
      K. Yamada, K. Watanabe, T. Sugimoto, Y.Matsumoto
    • Organizer
      The 98th CSJ Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Polariton formation and dynamics in amorphous rubrene thin film embedded in optical microcavity2018
    • Author(s)
      S. Takahashi, S. Kasukawa, K. Watanabe, T. Sugimoto,Y. Matsumoto
    • Organizer
      The 98th CSJ Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Astrochemistry and surface chemistry of the ISM2018
    • Author(s)
      N. Watanabe
    • Organizer
      The Olympian Symposium 2018 Gas and stars from milli- to mega- parsecs
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Reaction experiments on H exposure of solid methanol at low temperatures2018
    • Author(s)
      T. Hama, H. Hidaka, A. Kouchi, N. Watanabe, Y. Yarnall
    • Organizer
      255th American Chemical Society National Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 低温薄膜状 C60 固体にトラップされた水素分子の振動回転励起の赤外吸収スペクトル2018
    • Author(s)
      中井陽一，渡部直樹
    • Organizer
      原子衝突学会第 43 回年会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Laboratory experiment for hydrogenation of C60 fullerenes deposited on a solid surface under low temperature conditions2018
    • Author(s)
      Y. Nakai, N. Watanabe, Y. Oba
    • Organizer
      The Olympian Symposium 2018 on "Gas and stars from milli- to mega- parsecs
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Physicochemical processes on Ice dust towards deuterium enrichment2017
    • Author(s)
      N. Watanabe
    • Organizer
      International Symposium on Molecular Spectroscopy
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 低温氷表面における水素の化学物理過程：宇宙の分子進化の鍵2017
    • Author(s)
      渡部 直樹
    • Organizer
      日本真空学会関西支部＆日本表面科学会関西支部合同セミナー２０１７水素の挙動と物質科学　－最近の展開－
    • Invited
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Hydrogenation of C60 deposited on a substrate under low temperature condition2017
    • Author(s)
      Y. Nakai, N. Watanabe, Y. Oba
    • Organizer
      ICPEAC 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 疑似星間塵氷の光化学反応で生成するヘキサメチレンテトラミンの重水素存在度2017
    • Author(s)
      大場 康弘, 高野 淑識, 奈良岡 浩, 渡部 直樹, 香内 晃
    • Organizer
      2017年度日本地球化学会年会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 低温環境下における薄膜状C60への水素原子の付加反応2017
    • Author(s)
      中井陽一, 渡部直樹, 大場康弘
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学　豊中キャンパス，大阪府，大阪市
    • Year and Date
      2017-03-17
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Variations in the deuterium enrichment of amino acids formed by photolysis of ice mixtures containing mono-deuterated methanol at 10 K2017
    • Author(s)
      Y. Oba, Y.Takano, H. Naraoka, N. Watanabe, A. Kouchi
    • Organizer
      GOLDSCHMIDT2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] H2 ortho-para conversion on amorphous solid water2017
    • Author(s)
      N. Watanabe
    • Organizer
      ICPEAC 2017
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Ortho to para nuclear spin conversion of H2 on Ice: a key to chemical evolution in space, prebiotic chemistry in space and Earth2017
    • Author(s)
      N. Watanabe
    • Organizer
      the XXXVI biennial meeting of the Spanish Royal Society of Chemistry
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Hydrogen Physicochemical Processes on Ice Surface at around 10 K: Diffusion,　Recombination and Nuclear Spin Conversion2017
    • Author(s)
      Naoki Watanabe
    • Organizer
      34th Symposium on Plasma Processing(SPP34), The 29th Symposium on Plasma Science for Materials(SPSM29)
    • Place of Presentation
      北海道大学学術交流会館，北海道，札幌市
    • Year and Date
      2017-01-16
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 宇宙での化学進化におけるヘキサメチレンテトラミンの役割2017
    • Author(s)
      大場康弘, 高野淑識, 奈良岡浩, 香内晃, 渡部直樹
    • Organizer
      第35 回有機地球化学シンポジウム
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 10 Kの氷の表面から光脱離する水分子の核スピン異性体2017
    • Author(s)
      羽馬 哲也, 香内 晃, 渡部 直樹
    • Organizer
      第11回分子科学討論会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Physicochemical processes of hydrogen on ice relevant to chemical evolution in space2017
    • Author(s)
      N. Watanabe
    • Organizer
      106 Spring Colloquium
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 鉄、ニッケルおよび、その合金基板上での水素と一酸化炭素の触媒反応効率2017
    • Author(s)
      木村 勇気, 佐藤 理佳子, 土山 明, 永原 裕子, 羽馬 哲也, 日高 宏, 渡部 直樹, 香内 晃
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] 素過程から迫る星間塵表面における分子進化：実験的アプローチ2017
    • Author(s)
      渡部直樹
    • Organizer
      シンポジウム「ダスト形成から惑星の多様性へ：宇宙の物質進化における物理と化学のカップリング
    • Place of Presentation
      東京大学小柴ホール，東京都文京区
    • Year and Date
      2017-03-06
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 葉の表面の非破壊その場赤外反射分光によるクチクラ層の構造解析　新規赤外分光法によるセイロンベンケイソウのクチクラ層の構造と分子配向解析2017
    • Author(s)
      羽馬 哲也, 香内 晃, 渡部 直樹, 滝沢 侑子 , 力石 嘉人, 江波 進一, 下赤 卓史, 長谷川 健
    • Organizer
      日本植物学会第81回大会
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Effect of methane pressure on photocatalytic water-steam reforming reaction by d0 semiconductor metal oxides2017
    • Author(s)
      T. Sugimoto, K. Takeyasu, T. Higashi, K. Fujiwara, A. Yamamoto, H. Yoshida, K. Watanabe, Y. Matsumoto
    • Organizer
      The 8th International Symposium on Surface Science (ISSS-8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Pressure dependence in photocatalytic non-oxidative coupling of methane on d0 semiconducting metal oxides2017
    • Author(s)
      K. Takeyasu, T. Sugimoto, T. Higashi, N. Mochizuki, K. Fujiwara, A. Yamamoto, H. Yoshida, K. Watanabe and Y. Matsumoto
    • Organizer
      The 8th International Symposium on Surface Science (ISSS-8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Ortho-to-para ratio of water desorbed from ice and its implications for astronomy and planetary science2017
    • Author(s)
      T. Hama, A. Kouchi, N. Watanabe
    • Organizer
      ICPEAC 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] H/D exchange reaction at surface of crystalline-ice thin films2017
    • Author(s)
      F. Kato, T. Sugimoto, K. Watanabe and Y. Matsumoto
    • Organizer
      The 8th International Symposium on Surface Science (ISSS-8)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Strong temperature dependence of H2 nuclear spin conversion on ice: what controls the rate?2017
    • Author(s)
      N. Watanabe
    • Organizer
      Meeting on Dust and Ice Particles Spectroscopy and Scattering
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06087

  • [Presentation] Temperature dependence of ortho-to-para conversion of H2 on amorphous solid water at around 10 K2016
    • Author(s)
      H. Ueta, N. Watanabe, T. Hama, A. Kouchi
    • Organizer
      Workshop on Interstellar Matter 2016
    • Place of Presentation
      北海道大学，北海道，札幌市
    • Year and Date
      2016-10-19
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Experiments on hydrogenation and deuteration of C2H2 and C2H4 on low temperature surfaces : formation mechanism of C2H6 with astronomical interest2016
    • Author(s)
      H. Kobayashi, H. Hidaka,3T. Hama,3H. Kawakita, and N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2016
    • Place of Presentation
      北海道大学，北海道，札幌市
    • Year and Date
      2016-10-19
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] アモルファス氷表面における水素分子核スピン転換の表面温度依存性2016
    • Author(s)
      植田寛和，渡部直樹，羽馬哲也，香内晃
    • Organizer
      日本物理学会第71回年次大会
    • Place of Presentation
      東北学院大学　泉キャンパス (宮城県　仙台市）
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 鉄基板上でのFT型触媒反応実験における反応効率の温度依存性2016
    • Author(s)
      木村 勇気、佐藤 理佳子、山 明、永原 裕子、羽馬 哲也、日高 宏、渡部 直樹、香内 晃
    • Organizer
      日本地球惑星科学連合2016年大会
    • Place of Presentation
      幕張メッセ，千葉県，千葉市
    • Year and Date
      2016-05-22
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Quantum-tunneling hydrogen abstraction from dimethyl ether-water complex solid at low temperatures: On the effect of complex formation2016
    • Author(s)
      Y. Oba, N. Watanabe, A. Kouchi
    • Organizer
      第32回化学反応討論会
    • Place of Presentation
      大宮ソニックシティー，埼玉県，さいたま市
    • Year and Date
      2016-06-01
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Measurements of surface profile of amorphous solid water by a non-contact atomic force microscope2016
    • Author(s)
      H. Hidaka, Y. Sugimoto, A. Kouchi , and N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2016
    • Place of Presentation
      北海道大学，北海道，札幌市
    • Year and Date
      2016-10-19
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Development of an UHV transmission electron microscope for in-situ observation of ice2016
    • Author(s)
      A. Kouchi, N. Watanabe, H. Hidaka, T. Hama, Y. Kimura, S. Nakatubo, K. Fujita, K. Sinbori, M. Ikeda
    • Organizer
      Astrophysical Ices in the Lab
    • Place of Presentation
      Instituto de Estructura de la Materia,Spain
    • Year and Date
      2016-03-07
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] egative catalytic effect of amorphous solid water on the hydrogen abstraction from dimethyl ether with deuterium atoms at low temperatures2016
    • Author(s)
      Y. Oba, N. Watanabe, and A. Kouchi
    • Organizer
      Workshop on Interstellar Matter 2016
    • Place of Presentation
      北海道大学，北海道，札幌市
    • Year and Date
      2016-10-19
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Experimental approach to ortho-to-para ratio of hydrogen and water molecules desorbed from ice at around 10 K2016
    • Author(s)
      Naoki Watanabe
    • Organizer
      Workshop on Astrochemistry in Star and Planet Formation
    • Place of Presentation
      理化学研究所(埼玉県和光市）
    • Year and Date
      2016-02-16
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Observation of amorphous solid water by non-contact atomic force microscopy2016
    • Author(s)
      H. Hidaka, Y. Sugimoto, S. Nakatsubo, N. Watanabe, A. Kouchi
    • Organizer
      Astrophysical Ices in the Lab
    • Place of Presentation
      Instituto de Estructura de la Materia,Spain
    • Year and Date
      2016-03-07
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] Formation of high-density amorphous ice by matrix sublimation method2016
    • Author(s)
      22.A. Kouchi, T. Hama,Y. Kimura, H. Hidaka,R. Escribano, and N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2016
    • Place of Presentation
      北海道大学，北海道，札幌市
    • Year and Date
      2016-10-19
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Reaction equilibrium for stepwise attachment/detachment of a water molecule to/from H3O+(H2O)n in electric field of an ion drift tube2016
    • Author(s)
      Yoichi Nakai, Hiroshi Hidaka, Naoki Watanabe, Takao M Kojima
    • Organizer
      第32回化学反応討論会
    • Place of Presentation
      大宮ソニックシティー，埼玉県，さいたま市
    • Year and Date
      2016-06-01
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Nuclear spin isomers of photodesorbed water from ice at 10 K2016
    • Author(s)
      T. Hama, A. Kouchi, and N. Watanabe
    • Organizer
      Workshop on Interstellar Matter 2016
    • Place of Presentation
      北海道大学，北海道，札幌市
    • Year and Date
      2016-10-19
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Tunneling hydrogenation of acetylene and ethylene on amorphous solid water at very low temperatures2016
    • Author(s)
      Hitomi Kobayashi, Hideyo Kawakita, Hiroshi Hidaka, Tetsuya Hama, Naoki Watanabe
    • Organizer
      第32回化学反応討論会
    • Place of Presentation
      大宮ソニックシティー，埼玉県，さいたま市
    • Year and Date
      2016-06-01
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Strong temperature dependence of ortho-to-para conversion of H2 on amorphous solid water at around 10 K2016
    • Author(s)
      N.Watanabe
    • Organizer
      EUROPEAN CONFERNCE ON LABORATORY ASTROPHYSICS (ECLA2016)GAS ON THE ROCKS
    • Place of Presentation
      CSIC, Madrid, Spain
    • Year and Date
      2016-11-21
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 疑似星間塵氷の光化学反応で生成するアミノ酸の重水素置換体存在度2016
    • Author(s)
      大場 康弘、高野 淑識、渡部 直樹、香内 晃
    • Organizer
      日本地球化学会第63回年会
    • Place of Presentation
      北海道大学，北海道，札幌市
    • Year and Date
      2016-09-14
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] イオン移動管中で生成されたH+(H2O)nの平衡質量分布測定2015
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      第4回イオン移動度研究会
    • Place of Presentation
      東北大学理学研究科、宮城県仙台市
    • Year and Date
      2015-04-25
    • Invited
    • Data Source
      KAKENHI-PROJECT-25287148

  • [Presentation] Separation of H3O+ hydrates which have different formation origins by drift time measurements2015
    • Author(s)
      H. Hidaka, Y. Nakai, T. M. Kojima, N. Watanabe
    • Organizer
      31st Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      北海道大学（北海道札幌市）
    • Year and Date
      2015-06-03
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] Reaction equilibrium for stepwise attachment/detachment of a water molecule to/from H3O+(H2O)n in electric field of an ion drift tube2015
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      第３１回化学反応討論会
    • Place of Presentation
      北海道大学工学研究科、北海道札幌市
    • Year and Date
      2015-06-03
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25287148

  • [Presentation] 超高真空低温原子間力顕微鏡の冷却系の改良2015
    • Author(s)
      日高 宏, 中坪 俊一, 渡部 直樹 香内 晃
    • Organizer
      第21回 低温科学研究所 技術部 技術報告会
    • Place of Presentation
      北海道大学（北海道札幌市）
    • Year and Date
      2015-12-11
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] Tunneling hydrogenation of acetylene and ethylene on amorphous solid water at very low temperatures2015
    • Author(s)
      H. Kobayashi, H. Kawakita, H. Hidaka, T. Hama, N. Watanabe
    • Organizer
      31st Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      Hokkaido Univ (北海道札幌市）
    • Year and Date
      2015-06-03
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Deuterium chemistry and nuclear spin conversion on grain surfaces: implication to deuterium enrichment2015
    • Author(s)
      N.Watanabe
    • Organizer
      From clouds to protoplanetary disk: the astrochemical link
    • Place of Presentation
      Hans Harnack Haus, Berlin, Germany
    • Year and Date
      2015-10-05
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 初期太陽系星雲中でのFT型触媒反応による分子形成の再現実験2015
    • Author(s)
      木村 勇気, 山﨑 智也, 土山 明, 永原 裕子, 羽馬 哲也, 日高 宏, 渡部 直樹, 香内 晃
    • Organizer
      日本地球惑星科学連合2015年大会
    • 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
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] イオン移動管電場中で生成されたH3O(H2O)n+クラスターイオンの平衡観測2015
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      日本物理学会　第70回年次大会
    • Place of Presentation
      東京都新宿区、早稲田大学早稲田キャンパス
    • Year and Date
      2015-03-21
    • Data Source
      KAKENHI-PROJECT-25287148

  • [Presentation] Hydrogen-deuterium substitution of glycine via quantum-tunneling surface reactions at low temperatures2015
    • Author(s)
      Y. Oba, N. Watanabe, A. Kouchi
    • Organizer
      31st Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      Hokkaido Univ (北海道札幌市）
    • Year and Date
      2015-06-03
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Reaction equilibrium for stepwise attachment/detachment of a water molecule to/from H3O+(H2O)n in electric field of an ion drift tube2015
    • Author(s)
      Y. Nakai, H. Hiroshi, N. Watanabe, T. M. Kojima
    • Organizer
      31st Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      Hokkaido Univ (北海道札幌市）
    • Year and Date
      2015-06-03
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Surface processes on interstellar dust: thermal diffusion and tunneling reaction2015
    • Author(s)
      T. Hama, A. Kouchi and N. Watanabe
    • Organizer
      Annual meeting / international symposium of Spectroscopical Society of Japan 2015
    • Place of Presentation
      Tokyo Institute of Technology Ookayama campus (東京都目黒区）
    • Year and Date
      2015-06-01
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 表面構造により制御される固体ベンゼンの水素原子トンネル付加反応2015
    • Author(s)
      羽馬哲也, 植田 寛和, 香内 晃, 渡部 直樹, 田地川 浩人
    • Organizer
      日本地球惑星科学連合2015年大会
    • 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
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Reaction equilibrium for stepwise attachment/detachment of a water molecule to/from H3O+(H2O)n in electric field of an ion drift tube2015
    • Author(s)
      Y. Nakai, H. Hiroshi, N. Watanabe, T. M. Kojima
    • Organizer
      31st Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      Hokkaido Univ (北海道札幌市）
    • Year and Date
      2015-06-03
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26610137

  • [Presentation] Formation of deuterated “chiral” glycine by low-temperature surface reactions via quantum tunneling2015
    • Author(s)
      Y. Oba, N. Watanabe, A. Kouchi
    • Organizer
      Goldschmidt2015
    • Place of Presentation
      Prague Congress Center, Czeck Republic
    • Year and Date
      2015-08-16
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Grain Surface Chemistry: What Happens Without Photons and Ions2015
    • Author(s)
      N. Watanabe
    • Organizer
      A symposium to honor Lou Allamandola’s Contributions to the Molecular Universe
    • Place of Presentation
      Annapolis, MD, USA
    • Year and Date
      2015-09-13
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Separation of H3O+ hydrates which have different formation origins by drift time measurements2015
    • Author(s)
      H. Hidaka, Y. Nakai, T. M. Kojima, N. Watanabe
    • Organizer
      31st Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      Hokkaido Univ (北海道札幌市）
    • Year and Date
      2015-05-03
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26610137

  • [Presentation] Reaction equilibrium in electric field of an ion drift tube: stepwise formation of H3O+(H2O)n cluster ions2015
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      XIX International Symposium on Electron-Molecule Collisions and Swarms
    • Place of Presentation
      Universidade Nova de Lisboa、リスボン、ポルトガル
    • Year and Date
      2015-07-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25287148

  • [Presentation] Role of tunneling in the formation and deuterium enrichment of molecules on dust grains2015
    • Author(s)
      N. Watanabe, Y. Oba, T. Hama, H. Hidaka and A. Kouchi
    • Organizer
      Astrobiology Science Conference 2015
    • Place of Presentation
      Hilton Chicago, Illinois, USA
    • Year and Date
      2015-06-15
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Mechanism for the prebiotic emergence of ‘”chirality”: Chiral glycine formation on interstellar grains2015
    • Author(s)
      Y. Oba, N. Watanabe, and A. Kouchi
    • Organizer
      Astrobiology Science Conference 2015
    • Place of Presentation
      Hilton Chicago, Illinois, USA
    • Year and Date
      2015-06-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Role of tunneling in the formation and deuterium enrichment of molecules on dust grains2015
    • Author(s)
      N. Watanabe, Y. Oba, T. Hama, H. Hidaka, A. Kouchi
    • Organizer
      Astrobiology Science Conference 2015
    • Place of Presentation
      Chicago,　USA
    • Year and Date
      2015-06-15
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] Reaction equilibrium in electric field of an ion drift tube: stepwise formation of H3O+(H2O)n cluster ions2015
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      XIX International Symposium on Electron-Molecule Collisions and Swarms
    • Place of Presentation
      Universidade Nova de Lisboa、リスボン（ポルトガル）
    • Year and Date
      2015-07-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26610137

  • [Presentation] イオン誘起微粒子核生成III: 反応速度論的アプローチ2015
    • Author(s)
      渡部直樹、中井陽一、羽馬哲也、日高宏
    • Organizer
      日本地球惑星科学連合２０１５年大会
    • Place of Presentation
      幕張メッセ、千葉県千葉市
    • Year and Date
      2015-05-27
    • Data Source
      KAKENHI-PROJECT-25287148

  • [Presentation] Surface processes on interstellar dust: thermal diffusion and tunneling reaction2015
    • Author(s)
      T. Hama, A. Kouchi, N. Watanabe
    • Organizer
      Annual meeting / international symposium of Spectroscopical Society of Japan 2015
    • Place of Presentation
      Tokyo Institute of Technology (Meguro, Tokyo)
    • Year and Date
      2015-06-01
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] Separation of H3O+ hydrates which have different formation origins by drift time measurements2015
    • Author(s)
      H. Hidaka, Y. Nakai, T. M. Kojima, N. Watanabe
    • Organizer
      31st Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      Hokkaido Univ (北海道札幌市）
    • Year and Date
      2015-06-03
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Tunneling Observed without Characteristic Kinetic Isotope Effects in Hydrogenation/deuteration of Solid Benzene2015
    • Author(s)
      T. Hama, H. Ueta, A. Kouchi, N. Watanabe
    • Organizer
      31st Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      Hokkaido Univ (北海道札幌市）
    • Year and Date
      2015-06-03
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] イオン誘起微粒子核生成 III: 反応速度論的アプローチ2015
    • Author(s)
      渡部 直樹, 中井 陽一, 羽馬 哲也, 日高 宏
    • Organizer
      日本地球惑星科学連合2015年大会
    • 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
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26610137

  • [Presentation] イオン移動管中で生成されたH+(H2O)nの平衡質量分布測定2015
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      第4回イオン移動度研究会
    • Place of Presentation
      東北大学理学部，宮城県仙台市
    • Year and Date
      2015-04-25
    • Invited
    • Data Source
      KAKENHI-PROJECT-26610137

  • [Presentation] イオン誘起微粒子核生成 III: 反応速度論的アプローチ2015
    • Author(s)
      渡部 直樹, 中井 陽一, 羽馬 哲也, 日高 宏
    • Organizer
      日本地球惑星科学連合2015年大会
    • 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
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 極低温氷表面上での水素分子のオルソ・パラ転換における温度依存性2015
    • Author(s)
      植田寛和, 羽馬哲也, 香内晃, 渡部直樹
    • Organizer
      機能物性融合科学研究会シリーズ(3)「反応と輸送」
    • Place of Presentation
      東京大学物性研究所(千葉県柏市）
    • Year and Date
      2015-06-24
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] H and He Ion Irradiation Experiments of Corundum: Amorphization of interstellar dust2015
    • Author(s)
      A. Takigawa, T. Matsumoto, N. Watanabe, A. Miyake , K. Yasuda, Y. Nakata , A. Tsuchiyama
    • Organizer
      Goldschmidt2015
    • Place of Presentation
      Prague Congress Center, Czeck Republic
    • Year and Date
      2015-08-16
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Experimental Approach to Chemistry of Cosmic Dust2015
    • Author(s)
      N. Watanabe
    • Organizer
      COST Action Our Astrochemical History
    • Place of Presentation
      J. Heyrovsk&yacute; Institute of Physical Chemistry, Czeck Republic
    • Year and Date
      2015-05-25
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Tunneling hydrogenation and deuteration of solid benzene without large kinetic isotope effects2015
    • Author(s)
      T. Hama, H. Ueta, A. Kouchi, N. Watanabe
    • Organizer
      A symposium to honor Lou Allamandola’s Contributions to the Molecular Universe
    • Place of Presentation
      Annapolis, MD, USA
    • Year and Date
      2015-09-13
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Role of quantum tunneling for the formation of H2O by reaction of H2 with OH on interstellar grains2014
    • Author(s)
      Yasuhiro Oba, Naoki Watanabe, Tetsuya Hama, Kazuaki Kuwahata, Hiroshi Hidaka, Akira Kouchi
    • Organizer
      247th ACS Chemistry & Materials for Energy
    • Place of Presentation
      Dallas Convention Cente, USA
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] イオン打ち込み型移動管を用いた水和クラスターイオンの生成実験の現状42014
    • Author(s)
      中井陽一，日高宏，渡部直樹，小島隆夫
    • Organizer
      日本物理学会　第69回年次大会
    • Place of Presentation
      東海大学湘南キャンパス, 平塚市
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] 低温氷星間塵表面における水素の化学2014
    • Author(s)
      渡部直樹
    • Organizer
      自然科学研究機構「自然科学における階層と全体」シンポジウム
    • Place of Presentation
      桑山ビル8階会議場，名古屋
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] イオン打ち込み型移動管を用いた水和クラスターイオンの生成実験の現状42014
    • Author(s)
      中井陽一，日高宏，渡部直樹，小島隆夫
    • Organizer
      日本物理学会
    • Place of Presentation
      東海大学湘南キャンパス，平塚市
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Drift time measurements of H3O+ hydrate formed by NO+ injection into drift tube filled with H2O/buffer gas at low temperatures2014
    • Author(s)
      Hiroshi Hidaka, Yoichi Nakai, Takao M. Kojima, Naoki Watanabe
    • Organizer
      The 17th International Symposium on Small Particles and Inorganic Clusters
    • Place of Presentation
      福岡県福岡市、九州大学医学部百年講堂
    • Year and Date
      2014-09-11
    • Data Source
      KAKENHI-PROJECT-25287148

  • [Presentation] 極低温固体エタノールの水素－重水素トンネル置換反応2014
    • Author(s)
      尾坂和哉，大場康弘，香内晃，渡部直樹
    • Organizer
      日本物理学会　第69回年次大会
    • Place of Presentation
      東海大学湘南キャンパス, 平塚市
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] Experiments for ionic cluster formation using an ion drift-tube with selected-ion injection2014
    • Author(s)
      Yoichi Nakai, Hiroshi Hidaka, Naoki Watanabe, Takao M. Kojima
    • Organizer
      Workshop on interstellar Matter 2014
    • Place of Presentation
      北海道札幌市、北海道大学低温科学研究所
    • Year and Date
      2014-10-16
    • Data Source
      KAKENHI-PROJECT-25287148

  • [Presentation] イオン誘起微粒子核生成 I:装置開発とねらい2014
    • Author(s)
      渡部直樹、日高宏、中井陽一、小島隆夫
    • Organizer
      日本地球惑星科学連合大会2014年大会
    • Place of Presentation
      神奈川県横浜市、パシフィコ横浜会議センター
    • Year and Date
      2014-05-01
    • Data Source
      KAKENHI-PROJECT-25287148

  • [Presentation] Development of an ultrahigh vacuum transmission electron mircoscope for in-situ observation of ice2014
    • Author(s)
      A.Kouchi, N.Watanabe, H. Hidaka, T.Hama, S. Nakatsubo, K. Fujita, K. Sinbori, M. Ikeda
    • Organizer
      13th International Conference on the Physics and Chemistry of Ice(PCI-2014)
    • Place of Presentation
      Thayer School of Engineering at Dartmauth, Hanover, US
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] NO^+による水クラスターイオン生成:準安定NO^+による影響2014
    • Author(s)
      日高宏、中井陽一、小島隆夫、渡部直樹
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      神奈川県平塚市
    • Year and Date
      2014-03-27
    • Data Source
      KAKENHI-PROJECT-22540498

  • [Presentation] イオン打ち込み型移動管を用いた水和クラスターイオンの生成実験の現状42014
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      神奈川県平塚市
    • Year and Date
      2014-03-27
    • Data Source
      KAKENHI-PROJECT-22540498

  • [Presentation] NO+による水クラスターイオン生成：準安定NO+による影響2014
    • Author(s)
      日高宏，中井陽一，小島隆夫，渡部直樹
    • Organizer
      日本物理学会　第69回年次大会
    • Place of Presentation
      東海大学湘南キャンパス, 平塚市
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] Diffusion of hydrogen atom on amorphous solid water: Thermal or tunneling?2014
    • Author(s)
      Naoki Watanabe, Kazuaki Kuwahata, Tetsuya Hama, Akira Kouchi.
    • Organizer
      247th ACS National Meeting & Exposition
    • Place of Presentation
      Dallas Convention Center, Dallas,　USA
    • Invited
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] Role of quantum tunneling for the formation of H2O by reaction of H2 with OH on interstellar grains2014
    • Author(s)
      Yasuhiro Oba, Naoki Watanabe, Tetsuya Hama, Kazuaki Kuwahata, Hiroshi Hidaka, Akira Kouchi
    • Organizer
      247th ACS Chemistry & Materials for Energy
    • Place of Presentation
      Dallas Convention Center, Dallas, USA
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] Development of an ultrahigh vacuum transmission electron mircoscope for in-situ observation of ice2014
    • Author(s)
      A.Kouchi, N.Watanabe, H. Hidaka, T.Hama, S. Nakatsubo, K. Fujita, K. Sinbori, M. Ikeda
    • Organizer
      13th International Conference on the Physics and Chemistry of Ice(PCI-2014)
    • Place of Presentation
      Dartmauth University, USA
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 極低温固体エタノールの水素－重水素トンネル置換反応2014
    • Author(s)
      尾坂和哉，大場康弘，香内晃，渡部直樹
    • Organizer
      日本物理学会
    • Place of Presentation
      東海大学湘南キャンパス，平塚市
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Formation of H3O+ hydrate by NO+ injection into drift tube filled with H2O/buffer gases: separation between the contributions of two formation pathways by the drift time measurements2014
    • Author(s)
      Hiroshi Hidaka, Yoichi Nakai, Takao M. Kojima, Naoki Watanabe
    • Organizer
      Workshop on interstellar Matter 2014
    • Place of Presentation
      北海道札幌市、北海道大学低温科学研究所
    • Year and Date
      2014-10-16
    • Data Source
      KAKENHI-PROJECT-25287148

  • [Presentation] Diffusion of hydrogen atom on ice: Thermal or tunneling?2014
    • Author(s)
      Naoki Watanabe, Kazuaki Kuwahata, Tetsuya Hama, Akira Kouchi.
    • Organizer
      247th ACS Chemistry & Materials for Energy
    • Place of Presentation
      Dallas Convention Center, USA
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] イオン誘起微粒子核生成 II:　水クラスターイオンの自由エネルギー2014
    • Author(s)
      日高宏、中井陽一、小島隆夫、渡部直樹
    • Organizer
      日本地球惑星科学連合大会2014年大会
    • Place of Presentation
      神奈川県横浜市、パシフィコ横浜会議センター
    • Year and Date
      2014-05-01
    • Data Source
      KAKENHI-PROJECT-25287148

  • [Presentation] Ionic cluster formation using an ion drift-tube with selected-ion injection - Measurement of thermodynamic quantities for H3O+ Hydrate2014
    • Author(s)
      Yoichi Nakai, Hiroshi Hidaka, Naoki Watanabe, Takao M. Kojima
    • Organizer
      The 17th International Symposium on Small Particles and Inorganic Clusters
    • Place of Presentation
      福岡県福岡市、九州大学医学部百年講堂
    • Year and Date
      2014-09-09
    • Data Source
      KAKENHI-PROJECT-25287148

  • [Presentation] Isotope effect on hydrogen abstraction and addition reactions of the solid formaldehyde at low temperatures2013
    • Author(s)
      H. Hidaka, A. Kouchi, N. Watanabe
    • Organizer
      29th Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      Katahira Sakura Hall, Tohoku Univ., Sendai
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 低温アモルファス氷上での水素原子表面拡散の同位体効果2013
    • Author(s)
      桑畑和明，羽馬哲也，日高宏，香内晃，渡部直樹
    • Organizer
      日本物理学会
    • Place of Presentation
      徳島大学常三島キャンパス，徳島市
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] イオン打ち込み型移動管を用いた水和クラスターイオンの生成実験の現状2013
    • Author(s)
      中井陽一，日高宏，渡部直樹，小島隆夫
    • Organizer
      日本物理学会
    • Place of Presentation
      徳島大学常三島キャンパス，徳島市
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Isotope Effect in the Formation of Solid Water by Surface Reactions at 10 K2013
    • Author(s)
      Y. Oba, N. Watanabe, A Kouchi
    • Organizer
      Goldschmidt2013
    • Place of Presentation
      Firenze Fiera Congress and Exhibition Centre, Italy
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 極低温原子表面反応によるエタノールの水素-重水素交換反応2013
    • Author(s)
      尾坂和哉, 大場康弘, 香内晃, 渡部直樹
    • Organizer
      第34回原子衝突若手の会
    • Place of Presentation
      熱海姫の沢自然の家，熱海市
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Physics and chemistry of hydrogen on cosmic dust: diffusion, spin temperatures, and water formation2013
    • Author(s)
      N. Watanabe
    • Organizer
      First Workshop on Experimental Laboratory Astrophysics
    • Place of Presentation
      Sheraton　Kauai　(USA)
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Physicochemical processes of hydrogen on ice: A key for chemical evolution in space2013
    • Author(s)
      N. Watanabe
    • Organizer
      2nd International Symposium on Hierarchy and Holism
    • Place of Presentation
      学術総合センター (東京)
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 極低温表面反応によるエタノールの水素-重水素交換2013
    • Author(s)
      尾坂和哉, 大場康弘, 香内晃, 渡部直樹
    • Organizer
      第３８回原子衝突学会年会
    • Place of Presentation
      理化学研究所（和光）鈴木梅太郎記念ホール, 和光市
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] Physics and chemistry of hydrogen on cosmic dust: diffusion, spin temperatures, and water formation2013
    • Author(s)
      N. Watanabe
    • Organizer
      First Workshop on Experimental Laboratory Astrophysics
    • Place of Presentation
      Sheraton Kauai（USA)
    • Invited
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] Ion Irradiation Experiments to Olivine: Comparison with Space Weathering Rims of Itokawa and Lunar Regolith Particles2013
    • Author(s)
      23. T. Matsumoto, A. Tsuchiyama, A. Takigawa, K. Yasuda, Y. Nakata, N. Watanabe, A .Kouchi, M. Nakamura, A. Miyake, M. Ohtake
    • Organizer
      Goldschmidt2013
    • Place of Presentation
      Firenze Fiera Congress and Exhibition Centre, Italy
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Surface number density of physisorbed H and D atoms on water ice during continuous atomic deposition2013
    • Author(s)
      K. Kuwahata, T. Hama, A. Kouchi, N. Watanabe
    • Organizer
      29th Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      Katahira Sakura Hall, Tohoku Univ, Sendai
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] イオン打ち込み型移動管を用いた水和クラスターイオンの生成実験の現状32013
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島県徳島市
    • Year and Date
      2013-09-27
    • Data Source
      KAKENHI-PROJECT-22540498

  • [Presentation] Experimental study of quantum-tunneling surface reaction OH + H2 → H2O+ H at 10 K2013
    • Author(s)
      Y. Oba, N. Watanabe, T. Hama, H. Hidaka., K. Kuwahata, A. Kouchi
    • Organizer
      29th Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      Katahira Sakura Hall, Tohoku Univ, Sendai
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 極低温表面反応によるエタノールの水素-重水素交換2013
    • Author(s)
      尾坂和哉, 大場康弘, 香内晃, 渡部直樹
    • Organizer
      第３８回原子衝突学会年会
    • Place of Presentation
      理化学研究所，和光市
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 固体ベンゼンの水素原子トンネル付加反応によるシクロヘキサン生成2013
    • Author(s)
      羽馬哲也, 植田寛和, 渡部直樹, 香内晃
    • Organizer
      第３８回原子衝突学会年会
    • Place of Presentation
      理化学研究所，和光市
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] The Ortho-Para Ratio of H2O Desorbed from Ice: Implications for Cometary Coma2013
    • Author(s)
      T. Hama, A. Kouchi, N. Watanabe
    • Organizer
      Goldschmidt2013
    • Place of Presentation
      Firenze Fiera Congress and Exhibition Centre, Italy
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] 氷表面における水素原子の熱拡散およびトンネル拡散の実験研究2013
    • Author(s)
      桑畑和明, 羽馬哲也, 日高宏, 香内晃, 渡部直樹
    • Organizer
      第３８回原子衝突学会年会
    • Place of Presentation
      理化学研究所，和光市
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Physics and chemistry of hydrogen on cosmic dust: diffusion, spin temperatures, and water formation2013
    • Author(s)
      N. Watanabe
    • Organizer
      First Workshop on Experimental Laboratory Astrophysics
    • Place of Presentation
      Sheraton Kauai, Hawaii(USA), Invited
    • Year and Date
      2013-02-27
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] 固体ベンゼンの水素原子トンネル付加反応によるシクロヘキサン生成2013
    • Author(s)
      羽馬哲也, 植田寛和, 渡部直樹, 香内晃
    • Organizer
      第３８回原子衝突学会年会
    • Place of Presentation
      理化学研究所（和光）鈴木梅太郎記念ホール, 和光市
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] 氷表面における水素原子の熱拡散およびトンネル拡散の実験研究2013
    • Author(s)
      桑畑和明, 羽馬哲也, 日高宏, 香内晃, 渡部直樹
    • Organizer
      第３８回原子衝突学会年会
    • Place of Presentation
      理化学研究所（和光）鈴木梅太郎記念ホール, 和光市
    • Data Source
      KAKENHI-PROJECT-25247086

  • [Presentation] 共鳴多光子イオン化法による氷から熱脱離した水分子の原子核スピン温度測定実験2012
    • Author(s)
      羽馬哲也, 渡部直樹, 香内晃
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(西宮市)
    • Year and Date
      2012-03-24
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Low-temperature Surface Reactions of Non-energetic OH Radicals of Astrophysical Interest2012
    • Author(s)
      Y.Oba, N.Watanabe, T.Hama, A.Kouchi, V.Pirronello
    • Organizer
      SASP2012
    • Place of Presentation
      The Conference Center de l' Alpe d' Huez (France)
    • Year and Date
      2012-01-25
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Low-temperature Surface Reactions of Non-energetic OH Radicals of Astrophysical Interest2012
    • Author(s)
      Y.Oba, N.Watanabe, T.Hama, A.Kouchi, V.Pirronello
    • Organizer
      SASP2012
    • Place of Presentation
      The Conference Center de l' Alpe d' Huez (France)
    • Year and Date
      2012-01-25
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Spin temperature measurement of thermally desorbed water molecules from water ice prepared at 8K2012
    • Author(s)
      Tetsuya Hama, Naoki Watanabe, Akira Kouchi
    • Organizer
      SASP2012
    • Place of Presentation
      The Conference Center del' Alpe d' Huez (France)
    • Year and Date
      2012-01-23
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] 共鳴多光子イオン化法による氷から熱脱離した水分子の原子核スピン温度測定実験2012
    • Author(s)
      羽馬哲也,渡部直樹,香内晃
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(西宮市)
    • Year and Date
      2012-03-24
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Hydrogen processes on dust grains: H atom diffusion and water formation2012
    • Author(s)
      N. Watanabe
    • Organizer
      39th COSPAR Scientific Assembly
    • Place of Presentation
      Infosys training center (India)
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Hydrogen Chemistry on cold surfaces2012
    • Author(s)
      N. Watanabe
    • Organizer
      18th Symposium on Atomic, Cluster, and Surface Physics (SASP2012)
    • Place of Presentation
      The Conference Center de l'Alped'Huez (France)
    • Year and Date
      2012-01-24
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 共鳴多光子イオン化法による氷から熱脱離した水分子の原子核スピン温度測定実験2012
    • Author(s)
      羽馬哲也, 渡部直樹, 香内晃
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(西宮市)
    • Year and Date
      2012-03-24
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] Hydrogen Chemistry on cold surfaces2012
    • Author(s)
      N.Watanabe
    • Organizer
      SASP2012
    • Place of Presentation
      The Conference Center de l' Alpe d' Huez (France)(招待講演)
    • Year and Date
      2012-01-24
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] アモルファス氷表面で生成した水素分子のオルソ・パラ比とその時間変化2012
    • Author(s)
      桑畑和明,羽馬哲也,渡部直樹,香内晃
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(西宮市)
    • Year and Date
      2012-03-24
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Low-temperature Surface Reactions of Non-energetic OH Radicals of Astrophysical Interest2012
    • Author(s)
      Yasuhiro Oba, Naoki Watanabe, Tetsuya Hama, Akira Kouchi, Valerio Pirronello
    • Organizer
      SASP2012
    • Place of Presentation
      The Conference Center del' Alpe d' Huez (France)
    • Year and Date
      2012-01-25
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] Spin temperature measurement of thermally desorbed water molecules from water ice prepared at 8K2012
    • Author(s)
      T. Hama, N. Watanabe and A. Kouchi
    • Organizer
      18th Symposium on Atomic, Cluster, and Surface Physics (SASP2012)
    • Place of Presentation
      The Conference Center de l'Alpe d'Huez(France)
    • Year and Date
      2012-01-23
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Equipment for ionic cluster formation based on ion drift-tube with selected-ion injection2012
    • Author(s)
      Yoichi Nakai, Hiroshi Hidaka, Naoki Watanabe, Takao M. Kojima
    • Organizer
      18th Symposium on Atomic, Cluster and Surface Physics (SASP2012)
    • Place of Presentation
      Alpe d'huez, France
    • Year and Date
      2012-01-25
    • Invited
    • Data Source
      KAKENHI-PROJECT-22540498

  • [Presentation] イオン打ち込み型移動管を用いた水和クラスターイオンの生成実験の現状2-水クラスターイオン生成実験2012
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      兵庫県西宮市
    • Year and Date
      2012-03-24
    • Data Source
      KAKENHI-PROJECT-22540498

  • [Presentation] Grain surface processes at very low temperatures: hydrogen diffusion and tunneling reactions2012
    • Author(s)
      N. Watanabe
    • Organizer
      Gordon Research Conference on Radiation Chemistry
    • Place of Presentation
      Proctor Academy (USA)
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] アモルファス氷表面で生成した水素分子のオルソ・パラ比とその時間変化2012
    • Author(s)
      桑畑和明, 羽馬哲也, 渡部直樹, 香内晃
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(西宮市)(招待講演)
    • Year and Date
      2012-03-24
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] イオン打ち込み型移動管を用いた水和クラスターイオンの生成実験の現状2-水クラスターイオン生成実験2012
    • Author(s)
      中井陽一, 日高宏, 渡部直樹, 小島隆夫
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(西宮市)
    • Year and Date
      2012-03-24
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] イオン打ち込み型移動管を用いた水和クラスターイオンの生成実験の現状2-水クラスターイオン生成実験2012
    • Author(s)
      中井陽一, 日高宏, 渡部直樹, 小島隆夫
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(西宮市)
    • Year and Date
      2012-03-24
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] アモルファス氷表面で生成した水素分子のオルソ・パラ比とその時間変化2012
    • Author(s)
      桑畑和明, 羽馬哲也, 渡部直樹, 香内晃
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(西宮市)
    • Year and Date
      2012-03-24
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Equipment for ionic cluster formation based on ion drift-tube with selected-ion injection2012
    • Author(s)
      Yoichi Nakai, Hiroshi Hidaka, Naoki Watanabe, Takao M.Kojima
    • Organizer
      18th Symposium on Atomic, Cluster and Surface Physics (SASP2012)
    • Place of Presentation
      Alpe d'huez,フランス(招待講演)
    • Year and Date
      2012-01-25
    • Data Source
      KAKENHI-PROJECT-22540498

  • [Presentation] 桑畑和明,羽馬哲也,渡部直樹,香内晃「アモルファス氷表面で生成した水素分子のオルソ・パラ比とその時間変化2012
    • Author(s)
      桑畑和明, 羽馬哲也, 渡部直樹, 香内晃
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(西宮市)
    • Year and Date
      2012-03-24
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] An equipment based on an ion drift‐tube with selected‐ion injection for studies of ionic cluster formation via thermochemical processes2012
    • Author(s)
      Y. Nakai, H. Hidaka, N. Watanabe, T. M. Kojima
    • Organizer
      16th International Symposium on Small Particles and Inorganic Clusters (ISSPIC XVI)
    • Place of Presentation
      Leuven, Belgium
    • Year and Date
      2012-07-10
    • Data Source
      KAKENHI-PROJECT-22540498

  • [Presentation] Surface diffusion mechanism of atomic hydrogen and the ortho/para ratio of nascent H2 molecule on amorphous solid water at around 10 K2012
    • Author(s)
      N. Watanabe
    • Organizer
      International Lorentz Center Workshop: Dynamical Phenomena at Surfaces:The Role of Complexity
    • Place of Presentation
      Leiden University (The Netherlands)
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Spin temperatures of hydrogen and water molecules on amorphous solid water2012
    • Author(s)
      N. Watanabe
    • Organizer
      Chemical Evolution of Star Forming Region and Origin of Life (ASTROCHEM2012)
    • Place of Presentation
      S.N. Bose National Centre (India)
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224012

  • [Presentation] Low-temperature Surface Reactions of Non-energetic OH Radicals of Astrophysical Interest2012
    • Author(s)
      Y. Oba, N. Watanabe, T. Hama, A. Kouchi and V. Pirronello
    • Organizer
      18th Symposium on Atomic, Cluster, and Surface Physics (SASP2012)
    • Place of Presentation
      The Conference Center de l'Alped'Huez (France)
    • Year and Date
      2012-01-25
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Low-temperature Surface Reactions of Non-energetic OH Radicals of Astrophysical Interest2012
    • Author(s)
      Y. Oba, N. Watanabe, T. Hama, A. Kouchi and V. Pirronello
    • Organizer
      18th Symposium on Atomic, Cluster, and Surface Physics (SASP2012)
    • Place of Presentation
      The Conference Center de l'Alpe d'Huez(France)
    • Year and Date
      2012-01-25
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Spin temperature measurement of thermally desorbed water molecules from water ice prepared at 8K2012
    • Author(s)
      T. Hama, N. Watanabe and A. Kouchi
    • Organizer
      18th Symposium on Atomic, Cluster, and Surface Physics (SASP2012)
    • Place of Presentation
      The Conference Center de l'Alped'Huez (France)
    • Year and Date
      2012-01-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] イオン打ち込み型移動管を用いた水和クラスターイオンの生成実験の現状2 -水クラスターイオン生成実験2012
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      兵庫県西宮市
    • Year and Date
      2012-03-24
    • Data Source
      KAKENHI-PROJECT-22540498

  • [Presentation] Hydrogen Chemistry on cold surfaces2012
    • Author(s)
      N.Watanabe
    • Organizer
      SASP2012
    • Place of Presentation
      The Conference Center de l' Alpe d' Huez (France)(招待講演)
    • Year and Date
      2012-01-24
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Hydrogen Chemistry on cold surfaces2012
    • Author(s)
      N. Watanabe
    • Organizer
      18th Symposium on Atomic, Cluster, and Surface Physics (SASP2012)
    • Place of Presentation
      The Conference Center de l'Alpe d'Huez(France)(invited)
    • Year and Date
      2012-01-24
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Spin temperature measurement of thermally desorbed water molecules from water ice prepared at 8K2012
    • Author(s)
      T.Hama, N.Watanabe, A.Kouchi
    • Organizer
      SASP2012
    • Place of Presentation
      The Conference Center de l' Alpe d' Huez (France)
    • Year and Date
      2012-01-23
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Spin temperature measurement of thermally desorbed water molecules from water ice prepared at 8K2012
    • Author(s)
      T.Hama, N.Watanabe, A.Kouchi
    • Organizer
      SASP2012
    • Place of Presentation
      The Conference Center de l' Alpe d' Huez (France)
    • Year and Date
      2012-01-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 星間塵表面反応による化学進化および重水素濃集2011
    • Author(s)
      渡部直樹, 日高宏, 大場康弘, 羽馬哲也, 香内晃, 千貝健, 木村勇気
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県)(招待講演)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] 重水素原子の低温氷表面における拡散2011
    • Author(s)
      羽馬哲也, 渡部直樹, 香内晃, V. Pirronello
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      富山大学(富山市)
    • Year and Date
      2011-09-23
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] FTIR measurements of ammonia formation by the successive H-atom addition to N-atom in an N2 matrix at 10K2011
    • Author(s)
      H. Hidaka, M. Watanabe, A. Kouchi, N. Watanabe
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      University of Castilla-La Mancha (Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 低温の星間塵表面における窒素原子への水素原子付加反応によるアンモニア生成2011
    • Author(s)
      日高宏, 香内晃, 渡部直樹
    • Organizer
      日本地球化学会年会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2011-09-16
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] Hydrogen tunneling reaction and its isotope effect at a low temperature ice surface: Origin of deuterium enrichments in interstellar formaldehyde and methanol2011
    • Author(s)
      N. Watanabe, H. Hidaka, A. Kouchi
    • Organizer
      International Conference on the Research of Chemistry and Physics of Matrix Isolated Species (MATRIX2011)
    • Place of Presentation
      University of British Columbia (Canada)(invited)
    • Year and Date
      2011-07-11
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 水素および重水素原子の氷表面拡散と水素分子生成2011
    • Author(s)
      羽馬哲也, 渡部直樹, 木村勇気, 香内晃, 千貝健
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉市)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] アモルファス氷表面における水素原子の拡散メカニズム2011
    • Author(s)
      羽馬哲也,渡部直樹,香内晃,木村勇気,V. Pirronello
    • Organizer
      第9回水素量子アトミクス研究会
    • Place of Presentation
      東北大学(仙台市)
    • Year and Date
      2011-08-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] アモルファス氷への真空紫外光照射による水分子脱離メカニズム2011
    • Author(s)
      羽馬哲也, 横山正明, 薮下彰啓, 川崎昌博, 渡部直樹
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Year and Date
      2011-05-26
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 低温の星間塵表面における窒素原子への水素原子付加反応によるアンモニア生成2011
    • Author(s)
      日高宏, 香内晃, 渡部直樹
    • Organizer
      日本地球化学会年会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2011-09-16
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 水素および重水素原子の氷表面拡散と水素分子生成2011
    • Author(s)
      羽馬哲也,渡部直樹,木村勇気,香内晃,千貝健
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] FTIR measurements of ammonia formation by the successive H-atom addition to N-atom in an N_2 matrix at 10K2011
    • Author(s)
      H.Hidaka, M.Watanabe, A.Kouchi, N.Watanabe
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      Univ.of Castilla-La Mancha (Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 低温表面反応による水分子生成とその同位体効果2011
    • Author(s)
      大場康弘,渡部直樹,香内晃
    • Organizer
      日本地球化学会年会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2011-09-16
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 高密度分子雲内部におけるラジカル-分子表面反応による二酸化炭素生成2011
    • Author(s)
      大場康弘, 渡部直樹, 香内晃, 羽馬哲也, ピロネロ バレリオ
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉市)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Neutral radical-molecule reactions CO+OH on cold interstellar ices2011
    • Author(s)
      Y.Oba, N.Watanabe, A.Kouchi, T.Hama, V.Pirronello
    • Organizer
      IAU Symposium 280 : The Molecular Universe
    • Place of Presentation
      Univ.of Castilla-La Mancha (Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 氷表面反応による星間分子の重水素濃集2011
    • Author(s)
      渡部直樹
    • Organizer
      2010年度宇宙空間原子分子過程研究会-星間分子から量子縮退気体まで
    • Place of Presentation
      JAXA(神奈川県)
    • Year and Date
      2011-02-16
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 高密度分子雲内部におけるラジカルー分子表面反応による二酸化炭素生成2011
    • Author(s)
      大場康弘,渡部直樹香内晃,羽馬哲也,ピロネロバレリオ
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] FTIR measurements of ammonia formation by the successive H-atom addition to N-atom in an N_2 matrix at 10K2011
    • Author(s)
      H.Hidaka, M.Watanabe, A.Kouchi, N.Watanabe
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      Univ. of Castilla-La Mancha(Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] Sequential hydrogenation of molecular oxygen on cold surfaces : reaction kinetics and structure of formed H_2O ice2011
    • Author(s)
      Y.Oba, N.Miyauchi, H.Hidaka, T.Chigai, N.Watanabe, A Kouchi
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      Univ.of Castilla-La Mancha (Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Diffusion mechanism of hydrogen and deuterium atoms and the spin temperature of molecules on the surface of water ice at 8-15K2011
    • Author(s)
      T.Hama, N.Watanabe, Y.Kimura, A.Kouchi, T.Chigai, V.Pirronello
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      Univ. of Castilla-La Mancha(Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] REMPI measurements of spin temperatures of desorbed water molecules from vapor-deposited and photo-produced amorphous solid water at 8 K2011
    • Author(s)
      T.Hama, N.Watanabe, A.Kouchi, M.Yokoyamai
    • Organizer
      第27回化学反応討論会
    • Place of Presentation
      東京工業大学(東京都)
    • Year and Date
      2011-06-09
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Neutral radical-molecule reactions CO+OH on cold interstellar ices2011
    • Author(s)
      Y.Oba, N.Watanabe, A.Kouchi, T.Hama, V.Pirronello
    • Organizer
      IAU Symposium 280 : The Molecular Universe
    • Place of Presentation
      Univ.of Castilla-La Mancha (Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Nonenergetic processes on grain surfaces2011
    • Author(s)
      N. Watanabe
    • Organizer
      Mini-Workshop on Gas-Grain Interactions in Interstellar Clouds
    • Place of Presentation
      Univ. of Tokyo(Tokyo)
    • Year and Date
      2011-10-28
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 高密度分子雲内部におけるラジカル-分子表面反応による二酸化炭素生成2011
    • Author(s)
      大場康弘, 渡部直樹, 香内晃, 羽馬哲也, ピロネロ バレリオ
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 水素-窒素原子低温表面反応によるアンモニア分子生成2011
    • Author(s)
      日高宏, 香内晃, 渡部直樹
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学(新潟市)
    • Year and Date
      2011-03-28
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Sequential hydrogenation of molecular oxygen on cold surfaces : reaction kinetics and structure of formed H_2O ice2011
    • Author(s)
      Y. Oba, N. Miyauchi, H. Hidaka, T. Chigai, N. Watanabe, A.Kouchi
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      University of Castilla-La Mancha (Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 低温の星間塵表面における窒素原子への水素原子付加反応によるアンモニア生成2011
    • Author(s)
      日高宏,香内晃,渡部直樹
    • Organizer
      日本地球化学会年会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2011-09-16
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] アモルファス氷表面における水素原子の拡散メカニズム2011
    • Author(s)
      羽馬哲也, 渡部直樹, 香内晃, 木村勇気, V.Pirronello
    • Organizer
      第9回水素量子アトミクス研究会
    • Place of Presentation
      東北大学(仙台市)
    • Year and Date
      2011-08-23
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] 星間物質表面での水素反応2011
    • Author(s)
      渡部直樹
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      富山大学(富山市)(招待)
    • Year and Date
      2011-09-22
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] FTIR measurements of ammonia formation by the successive H-atom addition to N-atom in an N_2 matrix at 10K2011
    • Author(s)
      H.Hidaka, M.Watanabe, A.Kouchi, N.Watanabe
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      Univ.of Castilla-La Mancha (Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 低温表面反応による水分子生成とその同位体効果2011
    • Author(s)
      大場康弘, 渡部直樹, 香内晃
    • Organizer
      日本地球化学会年会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2011-09-16
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] 低温氷表面に吸着した水素原子の拡散メカニズム2011
    • Author(s)
      羽馬哲也,渡部直樹,香内晃,木村勇気,V. Pirronello
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学(新潟市)
    • Year and Date
      2011-03-28
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Isotope effect on the formation of H_2O isotopologues by quantum tunneling reactions of H_2/HD/D_2 with non-energetic OH/OD radicals at low temperatures2011
    • Author(s)
      Y.Oba, N.Watanabe, A.Kouchi
    • Organizer
      MATRIX2011
    • Place of Presentation
      Univ.of British Columbia (Canada)
    • Year and Date
      2011-07-11
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Nonenergetic processes on grain surfaces2011
    • Author(s)
      N. Watanabe
    • Organizer
      Mini-Workshop on Gas-Grain Interactions in Interstellar Clouds
    • Place of Presentation
      Univ. of Tokyo (Tokyo)
    • Year and Date
      2011-10-28
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] イオン誘起微粒子核生成:素過程からのアプローチ2011
    • Author(s)
      渡部直樹
    • Organizer
      豊田理化学研究所特定課題研究・低温科学研究所共同利用「核生成の学理と応用」低温科学研究所共同利用「その場観察と理論による氷結晶成長カイネティクスの解明」合同研究会
    • Place of Presentation
      北海道大学,札幌
    • Year and Date
      2011-02-04
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] アモルファス氷表面における水素原子の拡散メカニズム2011
    • Author(s)
      羽馬哲也, 渡部直樹, 香内晃, 木村勇気, V. Pirronello
    • Organizer
      第9回水素量子アトミクス研究会
    • Place of Presentation
      東北大学(仙台市)
    • Year and Date
      2011-08-23
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] REMPI measurements of spin temperatures of desorbed water molecules from vapor-deposited and photo-produced amorphous solid water at 8K2011
    • Author(s)
      T.Hama, N.Watanabe, A.Kouchi, M.Yokoyama
    • Organizer
      第27回化学反応討論会
    • Place of Presentation
      東京工業大学(東京都)
    • Year and Date
      2011-06-09
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] 重水素原子の低温氷表面における拡散2011
    • Author(s)
      羽馬哲也,渡部直樹,香内晃,V. Pirronello
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      富山大学(富山市)
    • Year and Date
      2011-09-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] REMPI measurements of spin temperatures of desorbed water molecules from vapor-deposited and photo-produced amorphous solid water at 8 K2011
    • Author(s)
      T. Hama, N. Watanabe, A. Kouchi, M. Yokoyama
    • Organizer
      第27回化学反応討論会
    • Place of Presentation
      東京工業大学(東京都目黒区)
    • Year and Date
      2011-06-09
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 水素-窒素原子低温表面反応によるアンモニア分子生成2011
    • Author(s)
      日高宏,香内晃,渡部直樹
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学(新潟市)
    • Year and Date
      2011-03-28
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Hydrogen tunneling reaction and its isotope effect at a low temperature ice surface : Origin of deuterium enrichments in interstellar formaldehyde and methanol2011
    • Author(s)
      N.Watanabe, H.Hidaka, A.Kouchi
    • Organizer
      MATRIX2011
    • Place of Presentation
      Univ.of British Columbia (Canada)(招待講演)
    • Year and Date
      2011-07-11
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 高密度分子雲内部におけるラジカルー分子表面反応による二酸化炭素生成2011
    • Author(s)
      大場康弘, 渡部直樹, 香内晃, 羽馬哲也, ピロネロバレリオ
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] 素および重水素原子の氷表面拡散と水素分子生成2011
    • Author(s)
      羽馬哲也, 渡部直樹, 木村勇気, 香内晃, 千貝健
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 低温表面反応による水分子生成とその同位体効果2011
    • Author(s)
      大場康弘, 渡部直樹, 香内晃
    • Organizer
      日本地球化学会年会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2011-09-16
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] イオン打ち込み型移動管を用いた水和クラスターイオンの生成実験の現状2011
    • Author(s)
      中井陽一,日高宏,渡部直樹,小島隆夫
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      富山大学(富山市)
    • Year and Date
      2011-09-24
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Nonenergetic processes on grain surfaces2011
    • Author(s)
      N.Watanabe
    • Organizer
      Mini-Workshop on Gas-Grain Interactions in Interstellar Clouds
    • Place of Presentation
      Univ.of Tokyo (Tokyo)
    • Year and Date
      2011-10-28
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 氷表面反応による星間分子の重水素濃集2011
    • Author(s)
      渡部直樹
    • Organizer
      2010年度宇宙空間原子分子過程研究会 低温衝突-星間分子から量子縮退気体まで
    • Place of Presentation
      JAXA,神奈川
    • Year and Date
      2011-02-16
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] REMPI measurements of spin temperatures of desorbed water molecules from vapor-deposited and photo-produced amorphous solid water at 8 K2011
    • Author(s)
      T. Hama, N. Watanabe, A. Kouchi, M. Yokoyama
    • Organizer
      第27回化学反応討論会
    • Place of Presentation
      東京工業大学(東京都目黒区)
    • Year and Date
      2011-06-09
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 星間物質表面での水素反応2011
    • Author(s)
      渡部直樹
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      富山大学(富山市)(招待講演)
    • Year and Date
      2011-09-22
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 低温氷表面に吸着した水素原子の拡散メカニズム2011
    • Author(s)
      羽馬哲也, 渡部直樹, 香内晃, 木村勇気, V. Pirronello
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学(新潟市)
    • Year and Date
      2011-03-28
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Diffusion mechanism of hydrogen and deuterium atoms and the spin temperature of molecules on the surface of water ice at 8-15 K2011
    • Author(s)
      T.Hama, N.Watanabe, Y.Kimura, A.Kouchi, T.Chigai, V.Pirronello
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      Univ.of Castilia-La Mancha (Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 「イオン誘起微粒子核生成:素過程からのアプローチ」,豊田理化学研究所特定課題研究・低温科学研究所共同利用2011
    • Author(s)
      渡部直樹
    • Organizer
      「核生成の学理と応用」低温科学研究所共同利用「その場観察と理論による氷結晶成長カイネティクスの解明」合同研究会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2011-02-04
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 星間塵表面におけるメチルアミンの水素同位体交換反応2011
    • Author(s)
      大場康弘, 渡部直樹, 香内晃
    • Organizer
      第29回有機地球化学シンポジウム
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2011-09-01
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 水素および重水素原子の氷表面拡散と水素分子生成2011
    • Author(s)
      羽馬哲也, 渡部直樹, 木村勇気, 香内晃, 千貝健
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉市)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Neutral radical-molecule reactions CO+OH on cold interstellar ices2011
    • Author(s)
      Y. Oba, N. Watanabe, A. Kouchi, T. Hama, V. Pirronello
    • Organizer
      IAU Symposium 280: The Molecular Universe
    • Place of Presentation
      University of Castilla-La Mancha(Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Diffusion mechanism of hydrogen and deuterium atoms and the spin temperature of molecules on the surface of water ice at 8 - 15 K2011
    • Author(s)
      T. Hama, N. Watanabe, Y. Kimura, A. Kouchi, T. Chigai, V. Pirronello
    • Organizer
      IAU Symposium280: The Molecular Universe
    • Place of Presentation
      University of Castilla-La Mancha(Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] FTIR measurements of ammonia formation by the successive H-atom addition to N-atom in an N_2 matrix at 10K2011
    • Author(s)
      H. Hidaka, M. Watanabe, A. Kouchi, N. Watanabe
    • Organizer
      IAU Symposium280: The Molecular Universe
    • Place of Presentation
      University of Castilla-La Mancha(Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Hydrogen tunneling reaction and its isotope effect at a low temperature ice surface : Origin of deuterium enrichments in interstellar formaldehyde and methanol2011
    • Author(s)
      N. Watanabe, H. Hidaka, A. Kouchi
    • Organizer
      International Conference on the Research of Chemistry and Physics of Matrix Isolated Species (MATRIX2011)
    • Place of Presentation
      University ofBritish Columbia (Canada)
    • Year and Date
      2011-07-11
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 星間塵表面におけるメチルアミンの水素同位体交換反応2011
    • Author(s)
      大場康弘, 渡部直樹, 香内晃
    • Organizer
      第29回有機地球化学シンポジウム
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2011-09-01
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] イオン誘起微粒子核生成:素過程からのアプローチ2011
    • Author(s)
      渡部直樹
    • Organizer
      豊田理化学研究所特定課題研究・低温科学研究所共同利用「核生成の学理と応用」低温科学研究所共同利用「その場観察と理論による氷結晶成長カイネティクスの解明」合同研究会
    • Place of Presentation
      北海道大学,札幌
    • Year and Date
      2011-02-04
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Hydrogen tunneling reaction and its isotope effect at a low temperatureice surface : Origin of deuterium enrichments in interstellar formaldehyde and methanol2011
    • Author(s)
      N.Watanabe, H.Hidaka, A.Kouchi
    • Organizer
      MATRIX2011
    • Place of Presentation
      Univ.of British Columbia (Canada)(招待講演)
    • Year and Date
      2011-07-11
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 氷表面反応による星間分子の重水素濃集2011
    • Author(s)
      渡部直樹
    • Organizer
      2010年度宇宙空間原子分子過程研究会
    • Place of Presentation
      JAXA(神奈川県)
    • Year and Date
      2011-02-16
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] イオン打ち込み型移動管を用いた水和クラスターイオン生成実験の現状2011
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山県富山市
    • Year and Date
      2011-09-24
    • Data Source
      KAKENHI-PROJECT-22540498

  • [Presentation] Isotope effect on the formation of H_2O isotopologues by quantum tunneling reactions of H_2/HD/D_2 with non-energetic OH/OD radicals at low temperatures2011
    • Author(s)
      Y.Oba, N.Watanabe, A.Kouchi
    • Organizer
      MATRIX2011
    • Place of Presentation
      Univ. of British Columbia(Canada)
    • Year and Date
      2011-07-11
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] Neutral radical-molecule reactions CO+OH on cold Interstellar ices2011
    • Author(s)
      Y.Oba, N.Watanabe, A.Kouchi, T.Hama, V.Pirronello
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      Univ. of Castilla-La Mancha(Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] アモルファス氷への真空紫外光照射による水分子脱離メカニズム2011
    • Author(s)
      羽馬哲也,横山正明,薮下彰啓,川崎昌博,渡部直樹
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Year and Date
      2011-05-26
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] イオン誘起核生成研究の現状-イオン移動管を用いた水和クラスタイオン生成装置の開発-2011
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      日本物理学会 第66回年次大会
    • Place of Presentation
      新潟県新潟市
    • Year and Date
      2011-03-27
    • Data Source
      KAKENHI-PROJECT-22540498

  • [Presentation] Nonenergetic processes on grain surfaces2011
    • Author(s)
      N.Watanabe
    • Organizer
      Mini-Workshop on Gas-Grain Interactions in Interstellar Clouds
    • Place of Presentation
      Univ.of Tokyo (Tokyo)
    • Year and Date
      2011-10-28
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Hydrogen tunneling reaction and its isotope effect at a low temperature ice surface : Origin of deuterium enrichments in interstellar formaldehyde and methanol2011
    • Author(s)
      N.Watanabe, H.Hidaka, A.Kouchi
    • Organizer
      MATRIX2011
    • Place of Presentation
      Univ. of British Columbia(Canada)(招待講演)
    • Year and Date
      2011-07-11
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] 高密度分子雲内部におけるラジカル-分子表面反応による二酸化炭素生成2011
    • Author(s)
      大場康弘, 渡部直樹, 香内晃, 羽馬哲也, ピロネロバレリオ
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉市)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] イオン打ち込み型移動管を用いた水和クラスターイオンの生成実験の現状2011
    • Author(s)
      中井陽一, 日高宏, 渡部直樹, 小島隆夫
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      富山大学(富山市)
    • Year and Date
      2011-09-24
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 星間塵表面反応による化学進化および重水素濃集2011
    • Author(s)
      渡部直樹, 日高宏, 大場康弘, 羽馬哲也, 香内晃, 千貝健, 木村勇気
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉市)(招待講演)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] REMPI measurements of spin temperatures of desorbed water molecules from vapor-deposited and photo-produced amorphous solid water at 8 K2011
    • Author(s)
      T.Hama, N.Watanabei, A.Kouchi, M.Yokoyama
    • Organizer
      第27回化学反応討論会
    • Place of Presentation
      東京工業大学(東京都)
    • Year and Date
      2011-06-09
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 星間塵表面におけるメチルアミンの水素同位体交換反応2011
    • Author(s)
      大場康弘, 渡部直樹, 香内晃
    • Organizer
      第29回有機地球化学シンポジウム
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2011-09-01
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] 重水素原子の低温氷表面における拡散2011
    • Author(s)
      羽馬哲也, 渡部直樹, 香内晃, V.Pirronello
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      富山大学(富山市)
    • Year and Date
      2011-09-23
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] イオン誘起微粒子核生成：素過程からのアプローチ2011
    • Author(s)
      渡部直樹
    • Organizer
      豊田理化学研究所特定課題研究・低温科学研究所共同利用「核生成の学理と応用」低温科学研究所共同利用「その場観察と理論による氷結晶成長カイネティクスの解明」合同研究会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2011-02-04
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] イオン誘起核生成研究の現状-イオン移動管を用いた水和クラスタイオン生成装置の開発2011
    • Author(s)
      中井陽一、日高宏、渡部直樹、小島隆夫
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟県新潟市(東日本大震災のため学会ホームページでの発表で代替)
    • Year and Date
      2011-03-27
    • Data Source
      KAKENHI-PROJECT-22540498

  • [Presentation] Isotope effect on the formation of H_2O isotopologues by quantum tunneling reactions of H_2/HD/D_2 with non-energetic OH/OD radicals at low temperatures2011
    • Author(s)
      Y.Oba, N.Watanabe, A.Kouchi
    • Organizer
      MATRIX2011
    • Place of Presentation
      Univ.of British Columbia (Canada)
    • Year and Date
      2011-07-11
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 氷表面反応による星間分子の重水素濃集2011
    • Author(s)
      渡部直樹
    • Organizer
      2010年度宇宙空間原子分子過程研究会低温衝突-星間分子から量子縮退気体まで
    • Place of Presentation
      JAXA,神奈川
    • Year and Date
      2011-02-16
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 水素および重水素原子の氷表面拡散と水素分子生成2011
    • Author(s)
      羽馬哲也, 渡部直樹, 木村勇気, 香内晃, 千貝健
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] 星間塵表面反応による化学進化および重水素濃集2011
    • Author(s)
      渡部直樹, 日高宏, 大場康弘, 羽馬哲也, 香内晃, 千貝健, 木村勇気
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉市)(招待講演)
    • Year and Date
      2011-05-23
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Sequential hydrogenation of molecular oxygen on cold surfaces : reaction kinetics and structure of formed H_2O ice2011
    • Author(s)
      Y.Oba, N.Miyauchi, H.Hidaka, T.Chigai, N.Watanabe, A.Kouchi
    • Organizer
      IAU Symposiuin280 : The Molecular Universe
    • Place of Presentation
      Univ. of Castilla-La Mancha(Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] 星間物質表面での水素反応2011
    • Author(s)
      渡部直樹
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      富山大学(富山市)
    • Year and Date
      2011-09-22
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Diffusion mechanism of hydrogen and deuterium atoms and the spin temperature of molecules on the surface of water ice at 8-15 K2011
    • Author(s)
      T.Hama, N.Watanabe, Y.Kimura, A.Kouchi, T.Chigai, V.Pirronello
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      Univ.of Castilla-La Mancha (Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Neutral radical-molecule reactions CO + OH on cold interstellar ices2011
    • Author(s)
      Y. Oba, N. Watanabe, A. Kouchi, T. Hama, V. Pirronello
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      University of Castilla-La Mancha (Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Sequential hydrogenation of molecular oxygen on cold surfaces : reaction kinetics and structure of formed H_2O ice2011
    • Author(s)
      Y.Oba, N.Miyauchi, H.Hidaka, T.Chigai, N.Watanabe, A.Kouchi
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      Univ.of Castilla-La Mancha (Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 重水素原子の低温氷表面における拡散2011
    • Author(s)
      羽馬哲也, 渡部直樹, 香内晃, V.Pirronello
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      富山大栄(富山市)(招待講演)
    • Year and Date
      2011-09-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Diffusion mechanism of hydrogen and deuterium atoms and the spin temperature of molecules on the surface of water ice at 8? 15K2011
    • Author(s)
      T. Hama, N. Watanabe, Y. Kimura, A. Kouchi, T. Chigai, V. Pirronello
    • Organizer
      IAU Symposium280 : The Molecular Universe
    • Place of Presentation
      University of Castilla-La Mancha (Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 星間塵表面におけるメチルアミンの水素同位体交換反2011
    • Author(s)
      大場康弘,渡部直樹,香内晃
    • Organizer
      第29回有機地球化学シンポジウム
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2011-09-01
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Sequential hydrogenation of molecular oxygen on cold surfaces: reaction kinetics and structure of formed H_2O ice2011
    • Author(s)
      Y. Oba, N. Miyauchi, H. Hidaka, T. Chigai, N. Watanabe, A. Kouchi
    • Organizer
      IAU Symposium280: The Molecular Universe
    • Place of Presentation
      University of Castilla-La Mancha(Spain)
    • Year and Date
      2011-06-02
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Morphology effects in hydrogenation of CO at low temperature ice surfaces2010
    • Author(s)
      H. Hidaka, N. Miyauchi, A. Kouchi, N. Watanabe
    • Organizer
      PCI2010
    • Place of Presentation
      Hokkaido Univ.(Sapporo)
    • Year and Date
      2010-09-09
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Effect of amorphous solid water on surface tunneling reactions of atomic hydrogen2010
    • Author(s)
      Naoki Watanabe, et al.
    • Organizer
      12th International Conference on the Physics and Chemistry of Ice (PCI2010)
    • Place of Presentation
      Hokkaido Univ., Sapporo
    • Year and Date
      2010-09-09
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 水素原子のアモルファス氷表面拡散と水素分子生成2010
    • Author(s)
      羽馬哲也,木村勇気,香内晃,渡部直樹
    • Organizer
      原子衝突研究協会第35回年会
    • Place of Presentation
      奈良女子大学(奈良市)
    • Year and Date
      2010-08-11
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Photodesorptions of OH radical and oxygen atom following vacuum ultraviolet photodissociation of water ice2010
    • Author(s)
      T. Hama, A. Yabushita, M. Kawasaki, N. Watanabe
    • Organizer
      PCI2010
    • Place of Presentation
      Hokkaido Univ. (Sapporo)
    • Year and Date
      2010-09-08
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Ice surface chemistry of hydrogen atom in space2010
    • Author(s)
      N.Watanabe, et al
    • Organizer
      27th European Conference on Surface Science (invited)
    • Place of Presentation
      Groningen, the Netherlands
    • Year and Date
      2010-08-30
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] Laboratory measurements of atomic hydrogen diffusion and the ortho-para conversion of nascent H_2 molecules on amorphous solid water2010
    • Author(s)
      N.Watanabe, et al.
    • Organizer
      Workshop on Interstellar Matter 2010(ISM2010)
    • Place of Presentation
      Hokkaido Univ., Sapporo
    • Year and Date
      2010-09-13
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Surface processes of atomic hydrogen at very low temperatures relevant to astrochemistry2010
    • Author(s)
      Naoki Watanabe
    • Organizer
      ICACS-24
    • Place of Presentation
      Krakow, Poland(invited)
    • Year and Date
      2010-07-22
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] A desorption mechanism of water following vacuum-ultraviolet irradiation on amorphous solid water at 90 K2010
    • Author(s)
      M. Yokoyama, T. Hama, A.Yabushita, M. Kawasaki, S. Andersson, C. M.Western, M. N. R. Ashfold, R. N. Dixon, N. Watanabe
    • Organizer
      第26回化学反応討論会
    • Place of Presentation
      広島大学(東広島市)
    • Year and Date
      2010-06-02
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Desorption mechanisms of photoproducts following 157 nm irradiation of water ice2010
    • Author(s)
      T. Hama, A. Yabushita, M. Kawasaki, N. Watanabe
    • Organizer
      27th European Conference on Surface Science (ECOSS 27)
    • Place of Presentation
      Martini plaza (The Netherlands)
    • Year and Date
      2010-08-30
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Experimental studies on surface reactions of CO molecules with cold OH radicals at 10-40 K2010
    • Author(s)
      Y. Oba, N. Watanabe, A. Kouchi, T. Hama, V. Pirronello
    • Organizer
      Pacifichem 2010
    • Place of Presentation
      Sheraton Waikiki (U.S.A)
    • Year and Date
      2010-12-18
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Experimental studies on surface reactions of CO molecules with cold OH radicals at 10-40K2010
    • Author(s)
      Y. Oba, N. Watanabe, A. Kouchi, T. Hama, V. Pirronello
    • Organizer
      Pacifichem2010
    • Place of Presentation
      Sheraton Waikiki (U.S.A)
    • Year and Date
      2010-12-18
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Formation of Compact Amorphous Water Ice by Surface Atomic Reactions at Low Temperatures2010
    • Author(s)
      A. Kouchi, Y. Oba, N. Miyauchi, H. Hidaka, T. Chigai, N. Watanabe
    • Organizer
      Western Pacific Geophysics Meeting
    • Place of Presentation
      Taipei International Convention Center (Taiwan)
    • Year and Date
      2010-06-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Laboratory measurements of atomic hydrogen diffusion and the ortho-para conversion of nascent H_2 molecules on amorphous solid water2010
    • Author(s)
      N.Watanabe, et al.
    • Organizer
      Workshop on Interstellar Matter 2010 (ISM2010)
    • Place of Presentation
      Hokkaido Univ., Sapporo
    • Year and Date
      2010-09-13
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] Chemistry of atomic hydrogen on interstellar ice grains at very low temperatures2010
    • Author(s)
      N Watanabe, et al.
    • Organizer
      Western Pacific Geophysics Meeting
    • Place of Presentation
      Taipei, Taiwan(invited)
    • Year and Date
      2010-06-23
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Surface processes of atomic hydrogen at very low temperatures relevant to astrochemistry2010
    • Author(s)
      N. Watanabe
    • Organizer
      24th International Conference on Atomic Collisions in Solids, ICACS-24
    • Place of Presentation
      Jagiellonian University (Poland)(invited)
    • Year and Date
      2010-07-22
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Ice surface chemistry of hydrogen atom in space2010
    • Author(s)
      N.Watanabe, et al.
    • Organizer
      27th European Conference on Surface Science (ECOSS 27)(invited)
    • Place of Presentation
      Groningen, the Netherlands
    • Year and Date
      2010-08-30
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Effect of amorphous solid water on surface tunneling reactions of atomic hydrogen2010
    • Author(s)
      Naoki Watanabe, et al.
    • Organizer
      12th International Conference on the Physics and Chemistry of Ice (PCI2010)
    • Place of Presentation
      Hokkaido Univ., Sapporo
    • Year and Date
      2010-09-09
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] Observational evidences of interstellar icy mantles on dust grains and laboratory investigations of physico-chemical processes2010
    • Author(s)
      V. Pirronello, T. Hama, H. Hidaka, A. Kouchi, Y. Oba, N. Watanabe
    • Organizer
      PCI2010
    • Place of Presentation
      Hokkaido Univ. (Sapporo)
    • Year and Date
      2010-09-09
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] クラスターイオン生成装置の開発22010
    • Author(s)
      中井陽一、小島隆夫、日高宏、渡部直樹、藤田和之、中坪俊一、中鉢健太、森章一、新堀邦夫、千貝健、福士博樹
    • Organizer
      第16回低温科学研究所技術部技術報告会
    • Place of Presentation
      北海道札幌市
    • Year and Date
      2010-12-10
    • Data Source
      KAKENHI-PROJECT-22540498

  • [Presentation] Chemistry of atomic hydrogen on interstellar ice grains at very low temperatures2010
    • Author(s)
      N Watanabe, et al.
    • Organizer
      Western Pacific Geophysics Meeting(invited)
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2010-06-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Surface processes of atomic hydrogen at very low temperatures relevant to astrochemistry2010
    • Author(s)
      Naoki Watanabe
    • Organizer
      ICACS-24 (invited)
    • Place of Presentation
      Krakow, Poland
    • Year and Date
      2010-07-22
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Physicochemical processes of atomic hydrogen on amorphous solid water at very low temperatures2010
    • Author(s)
      N. Watanabe
    • Organizer
      239th American Chemical Society National Meeting & Exposition
    • Place of Presentation
      Moscone Center (USA)
    • Year and Date
      2010-03-24
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Laboratory measurements of atomic hydrogen diffusion and the ortho-para conversion of nascent H_2 molecules on amorphous solid water2010
    • Author(s)
      N. Watanabe, T. Hama, A. Kouchi, T. Chigai, V. Pirronello, Y.Kimura
    • Organizer
      ISM2010
    • Place of Presentation
      Hokkaido Univ. (Sapporo)
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Spectroscopic approach to physicochemical processes on ices at low temperatures2010
    • Author(s)
      T. Hama, M. Yokoyama, A. Kouchi, N. Watanabe
    • Organizer
      Pacifichem 2010
    • Place of Presentation
      Sheraton Waikiki (U.S.A)
    • Year and Date
      2010-12-18
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Laboratory measurements of atomic hydrogen diffusion and the ortho-para conversion of nascent H_2 molecules on amorphous solid water2010
    • Author(s)
      N. Watanabe, T. Hama, A. Kouchi, T. Chigai, V. Pirronello, Y. Kimura
    • Organizer
      ISM2010
    • Place of Presentation
      Hokkaido Univ.(Sapporo)
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Photodesorptions of OH radical and oxygen atom following vacuum ultraviolet photodissociation of water ice2010
    • Author(s)
      T. Hama, A. Yabushita, M. Kawasaki, N. Watanabe
    • Organizer
      PCI2010
    • Place of Presentation
      Hokkaido Univ.(Sapporo)
    • Year and Date
      2010-09-08
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Ice surface chemistry of hydrogen atom in space2010
    • Author(s)
      N.Watanabe, et al.
    • Organizer
      27th European Conference on Surface Science (ECOSS 27)
    • Place of Presentation
      Groningen, the Netherlands(invited)
    • Year and Date
      2010-08-30
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Ice surface chemistry of hydrogen atom in space2010
    • Author(s)
      N. Watanabe, H. Hidaka, T. Hama, A. Kouchi, T. Chigai, Y. Kimura
    • Organizer
      27th European Conference on Surface Science(ECOSS 27)
    • Place of Presentation
      Martini plaza (The Netherlands)
    • Year and Date
      2010-08-30
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Ammonia formation by the successive hydrogenation of N atom trapped in solid N_2 at below 30K2010
    • Author(s)
      H. Hidaka, M. Watanabe, A. Kouchi, N. Watanabe
    • Organizer
      Pacifichem 2010
    • Place of Presentation
      Sheraton Waikiki (U.S.A)
    • Year and Date
      2010-12-18
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 低温氷表面での原子分子過程と化学進化2010
    • Author(s)
      渡部直樹
    • Organizer
      理研シンポジウム：第1回拡がる原子分子物理研究：宇宙空間における原子分子進化過程
    • Place of Presentation
      (独)理化学研究所(埼玉県)
    • Year and Date
      2010-12-03
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Effect of amorphous solid water on surface tunneling reactions of atomic hydrogen2010
    • Author(s)
      N. Watanabe, H. Hidaka, A. Kouchi, A. Nagaoka
    • Organizer
      PCI2010
    • Place of Presentation
      Hokkaido Univ. (Sapporo)
    • Year and Date
      2010-09-09
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Chemisrty of atomic hydrogen on interstellar ice grains at very low temperatures2010
    • Author(s)
      N. Watanabe, H. Hidaka, A. Kouchi, T. Hama, Y. Kimura
    • Organizer
      Western Pacific Geophysics Meeting : Laboratory Simulations for Astrophysics
    • Place of Presentation
      Taipei International Convention Center (Taiwan)
    • Year and Date
      2010-06-23
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] 低温氷表面での原子分子過程と化学進化2010
    • Author(s)
      渡部直樹
    • Organizer
      理研シンポジウム:第1回拡がる原子分子物理研究:宇宙空間における原子分子進化過程
    • Place of Presentation
      (独)理化学研究所,埼玉県
    • Year and Date
      2010-12-03
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Formation of Compact Amorphous Water Ice by Surface Atomic Reactions at Low Temperatures2010
    • Author(s)
      A. Kouchi, Y. Oba, N. Miyauchi, H. Hidaka, T. Chigai, N. Watanabe
    • Organizer
      Western Pacific Geophysics Meeting
    • Place of Presentation
      Taipei International Convention Center (Taiwan)
    • Year and Date
      2010-06-23
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Effect of amorphous solid water on surface tunneling reactions of atomic hydrogen2010
    • Author(s)
      N. Watanabe, H. Hidaka, A. Kouchi, A. Nagaoka
    • Organizer
      PCI2010
    • Place of Presentation
      Hokkaido Univ.(Sapporo)
    • Year and Date
      2010-09-09
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Chemistry of atomic hydrogen on interstellar ice grains at very low temperatures2010
    • Author(s)
      N Watanabe, et al.
    • Organizer
      Western Pacific Geophysics Meeting (invited)
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2010-06-23
    • Data Source
      KAKENHI-PROJECT-22340157

  • [Presentation] Ice surface chemistry of hydrogen atom in spac2010
    • Author(s)
      N. Watanabe, H. Hidaka, T. Hama, A. Kouchi, T. Chigai, Y. Kimura
    • Organizer
      27th European Conference on Surface Science (ECOSS 27)
    • Place of Presentation
      Martiniplaza (The Netherlands)(invited)
    • Year and Date
      2010-08-30
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Surface Reactions of CO Molecules with OH Radicals at Low Temperatures2010
    • Author(s)
      Y. Oba, N. Watanabe, A. Kouchi, T. Hama, V. Pirronello
    • Organizer
      Western Pacific Geophysics Meeting
    • Place of Presentation
      Taipei International Convention Center (Taiwan)
    • Year and Date
      2010-06-23
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] Observational evidences of interstellar icy mantles on dust grains and laboratory investigations of physico-chemical processes2010
    • Author(s)
      V. Pirronello, T. Hama, H. Hidaka, A. Kouchi, Y. Oba, N. Watanabe
    • Organizer
      PCI2010
    • Place of Presentation
      Hokkaido Univ.(Sapporo)
    • Year and Date
      2010-09-09
    • Data Source
      KAKENHI-PROJECT-21200048

  • [Presentation] 低温氷表面での原子分子過程と化学進化2010
    • Author(s)
      渡部直樹
    • Organizer
      理研シンポジウム:第1回拡がる原子分子物理研究:宇宙空間における原子分子進化過程
    • Place of Presentation
      (独)理化学研究所(埼玉県)
    • Year and Date
      2010-12-03
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Effect of amorphous solid water on surface tunneling reactions of atomic hydrogen2010
    • Author(s)
      Naoki Watanabe, et al.
    • Organizer
      12th International Conference on the Physics and Chemistry of Ice (PCI2010)
    • Place of Presentation
      Hokkaido Univ., Sapporo
    • Year and Date
      2010-09-09
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] A desorption mechanism of water following vacuum-ultraviolet irradiation on amorphous solid water at 90K2010
    • Author(s)
      M. Yokoyama, T. Hama, A. Yabushita, M. Kawasaki, S. Andersson, C. M. Western, M. N. R. Ashfold, R. N. Dixon, N. Watanabe
    • Organizer
      第26回化学反応討論会
    • Place of Presentation
      広島大学(東広島市)
    • Year and Date
      2010-06-02
    • Data Source
      KAKENHI-PROJECT-21540502

  • [Presentation] Structure of H_2O ice formed by surface reactions of oxygen molecules with hydrogen atoms at low temperatures2010
    • Author(s)
      Y. Oba, N. Miyauchi, T. Chigai, H. Hidaka, N. Watanabe, A. Kouchi
    • Organizer
      PCI2010