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  • 2017.4.10 研究室メンバー更新

・学会・国際会議 (2017年)

2017
         

・学術専門誌掲載

    2017
    • "Comprehensive Study of Thermal Desorption of Grain surface Species by Accretion Shocks around Protostars"
      Hitoshi Miura, Tetsuo Yamamoto, Hideko Nomura, Taishi Nakamoto, Kyoko K. Tanaka, Hidekazu Tanaka, Makiko Nagasawa
      Astrophys. J. 839, 47(16pp) (2017)

    • "Hydrogenation and Deuteration of C2H2 and C2H4 on Cold Grains: A Clue to the Formation Mechanism of C2H6 with Astronomical Interest"
      Hitomi Kobayashi, Hiroshi Hidaka, Thanja Lamberts, Tetsuya Hama, Hideyo Kawakita, Johannes Kæstner, Naoki Watanabe
      Astrophys. J. Lett. 837, 155 (2017)

    • "Two types of amorphous protein particles facilitate crystal nucleation"
      Tomoya Yamazaki, Yuki Kimura, Peter G. Vekilov, Erika Furukawa, Manabu Shiraie, Hiroaki Matsumoto, Alexander E. S. Van Driessche, Katsuo Tsukamoto
      PNAS 114, 2154-2159 (2017)

    • "Simulations and Spectra of Water in CO Matrices"
      R. Escribano, E. Artacho, A. Kouchi, T. Hama, Y. Kimura, H. Hidaka, and N Watanabe
      Physical Chemistry Chemical Physics 19, 7280-7287 (2017)

    • "Evolution of morphological and physical properties of laboratory interstellar organic residues with ultraviolet irradiation"
      L. Piani, S. Tachibana, T. Hama, H. Tanaka, Y. Endo, I. Sugawara, L. Dessimoulie, Y. Kimura, A. Miyake, J. Matsuno, A. Tsuchiyama, K. Fujita, S. Nakatsubo, H. Fukushi, S. Mori, T. Chigai, H. Yurimoto and A. Kouchi
      The Astrophysical Journal 837, 35 (2017)

    • "Reactive Uptake of Gaseous Sesquiterpenes on Aqueous Surfaces"
      K. Matsuoka, Y. Sakamoto, T. Hama, Y. Kajii, S. Enami
      J. Phys. Chem. A 121, 810-818 (2017)

      2016
      • Editors Choice に選ばれました "Matrix sublimation method for the formation of high-density amorphous ice"
        A. Kouchi, T. Hama, Y. Kimura, H. Hidaka, R. Escribano, N. Watanabe
        Chemical Physics Letters 658, 287-292 (2016)

      • "Deuterium Fractionation during Amino Acid Formation by Photolysis of Interstellar Ice Analogs Containing Deuterated Methanol"
        Y. Oba, Y. Takano, N. Watanabe, A. Kouchi
        Astrophys. J. Lett. 827, L18 (2016)

      • Editors Choice に選ばれました "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 temperatures"
        Y. Oba, N. Watanabe, A. Kouchi
        Chem. Phys. Lett. 662, 14 (2016)

      • "Hydrogen.deuterium substitution in solid ethanol by surface reactions at low temperatures"
        Y. Oba, K. Osaka, T. Chigai, A. Kouchi, N. Watanabe
        Mon. Not. Roy. Astron. Soc. 462, 689 (2016)

      • PRLのEditors' Suggestionに選ばれました."Surface Temperature Dependence of Hydrogen Ortho-Para Conversion on Amorphous Solid Water"
        H. Ueta, N. Watanabe, T. Hama, A. Kouchi
        Physical Review Letters 116, 253201 (2016)

      • "Stepwise formation of H3O+(H2O)n in an ion drift tube: Empirical effective temperature of association/dissociation reaction equilibrium in an electric field"
        Y, Nakai, H. Hidaka, N. Watanabe, T. M. Kojima
        J. Chem. Phys. 144, 224306 (2016)

      • "Statistical ortho-to-para ratio ofwater desorbed from ice at 10 kelvin"
        T. Hama, A. Kouchi, and N. Watanabe
        Science 351, 65 (2016)
        Phys.orgで紹介されました.

        2015
        • "Signature of Quantum-Tunneling Diffusion of Hydrogen Atoms on Water Ice at 10 K"
          K. Kuwahata, T. Hama, A. Kouchi, and N. Watanabe
          Physical Review Letters 115, 133201 (2015)
          Phys.orgで紹介されました.

        • "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-"
          羽馬哲也,香内晃,渡部直樹
          日本物理学会誌 vol 70, 609 (2015)

        • Editors Choice に選ばれました "Chiral glycine formation on cold interstellar grains by quantum tunneling hydrogen-deuterium substitution reactions"
          Y. Oba, N. Watanabe, Y. Osamura, and A. Kouchi
          Chem. Phys. Lett. 634, 53-59 (2015)

        • "Quantum Tunneling Observed without its Characteristic Large Kinetic Isotope Effects"
          T. Hama, H. Ueta, A. Kouchi, and N. Watanabe
          PNAS 112, 7438-7443 (2015)