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• 当研究室の研究を一般向けに紹介します【すぐにわかる宇宙の氷の話 (国立大学共同利用・共同研究拠点協議会) [youtube]】

・更新情報

• 2024.4.1　メンバー更新

　　　 　　　　　

・学術専門誌掲載

2024

• "Methane Formation Efficiency on Icy Grains: Role of Adsorption States"
  M. Tsuge, G. Molpeceres, Y. Aikawa, N. Watanabe
  Astrophys. J., 973, 80(9pp) (2024)
  
  
• "On the Mechanism and Quantum Tunneling of the CO₂ + OH Anion Reaction in Ice: A Computational Study"
  AP Jayaweera, B. Senevirathne, S. Weerasinghe, N. Watanabe, G. Nyman, F. Dulieu, WMC Sameera
  ACS Earth and Space Chemistry 8, 1451 (2024)
  
  
• "Photodesorption efficiency of OH radical on the ice surface in the wavelength range from ultraviolet to visible"
  S. Ni-En, M. Tsuge, Y. Nakai, N. Watanabe
  Chem. Phys. Lett., 848, 141384 (2024)
  
  
• "Multiple chemical tracers finally unveil the intricate NGC 1333 IRAS 4A outflow system. FAUST XVI"
  L. Chahine et al.,
  Mon. Not. R. Astron. Soc. 531, 2653 (2024)
  
  
• "Atomic force microscopy observation of surface morphologies and measurement of local contact potential difference of amorphous solid water deposited at 15 and 100 K"
  T. Tomaru, H. Hidaka, A. Kouchi, N. Watanabe
  Phys. Chem. Chem. Phys., 26, 15232-15239 (2024)
  
  
• "Carbon Atom Condensation on NH₃-H₂O Ices. An Alternative Pathway to Interstellar Methanimine and Methylamine"
  G. Molpeceres, M. Tsuge, K. Furuya, N. Watanabe, D. S. Andrés, V. M. Rivilla, L. Colzi, Y. Aikawa
  J. Phys. Chem. A 128, 3874 (2024)
  
  
• "FAUST XIII. Dusty cavity and molecular shock driven by IRS7B in the Corona Australis cluster"
  G. Sabatini et al.
  Astron. Astrophys. 684, L12 (2024)
  
  
• "Determination of the Branching Ratio of CH₃OH + OH Reaction on Water Ice Surface at 10 K"
  A. Ishibashi, H. Hidaka, W. M. C. Sameera, Y. Oba, N. Watanabe
  Astrophys. J. 960, 90 (2024)
  
  

2023

• "Visualization of nanoscale magnetic domain states in the asteroid Ryugu"
  Y. Kimura, et al.,
  Scientific Reports 13, 14096 (2023)
  
  
• "Modelling deuterated isotopologues of methanol towards the pre-stellar core L1544"
  W. Riedel, O. Sipilä, E. Redaelli, P. Caselli, A. I. Vasyunin, F. Duliu, N. Watanabe
  Astron. Astrophys. 680, A87 (2023)
  
  
• "Surface diffusion of carbon atoms as a driver of interstellar organic chemistry"
  M. Tsuge, G. Molpeceres, Y. Aikawa, N. Watanabe
  Nature Astronomy 7, 1351 (2023)
  
  
• "A systematic mechanistic survey on the reactions between OH radical and CH₃OH on ice"
  W. M. C. Sameera, Avo P. Jayaweera, Atsuki Ishibashi, Hiroshi Hidaka, Yasuhiro Oba, Naoki Watanabe
  Faraday Discussion 245, 508 (2023)
  
  
• "Methanol Formation through Reaction of Low-energy CH₃⁺ Ions with an Amorphous Solid Water Surface at Low Temperature"
  Y. Nakai, W. M. C. Sameera, K. Furuya, H. Hidaka, A. Ishibashi, N. Watanabe
  Astrophys. J. 953, 162 (2023)
  
  
• "Observation of hydrogen-ordered cubic ice thin films on the surface of ice Ic nanocrystals upon coarsening"
  A. Kouchi, T. Yamazaki, H. Katsuno, H. Nada, T. Hama, Y. Kimura
  Chemical Physics 572 (2023) 111966
  
  
• "Radical reactions on interstellar icy dust grains: Experimental investigations of elementary processes"
  M. Tsuge, N. Watanabe
  Proc. Jpn. Acad., Ser. B99 (2023)
  
  
• "Surface Reaction of Methyl Mercaptan (CH₃SH) with Hydrogen Atoms on Amorphous Solid Water"
  T. Nguyen, Y. Oba, W. M. C. Sameera, K. Furuya, A. Kouchi, N. Watanabe
  Astrophys. J. 944, 219(14pp) (2023)
  
  
• "Nucleation experiments on a titanium?carbon system imply nonclassical formation of presolar grain"
  Y. Kimura, K. K. Tanaka, Y. Inatomi, C. Aktas, J. Blum
  Science Advances 9, eadd8295 (2023)
  
  
• "Formation and evolution of carbonaceous asteroid Ryugu: Direct evidence from returned samples"
  T. Nakamura, et al.,
  Science, 379, eabn8671 (2023)