Efficient formation of formaldehyde and methanol by the addition of hydrogen atoms to CO in H2O-CO ice at 10 K N Watanabe, A Kouchi
The Astrophysical Journal 571 (2), L173, 2002
500 2002 Surface processes on interstellar amorphous solid water: Adsorption, diffusion, tunneling reactions, and nuclear-spin conversion T Hama, N Watanabe
Chemical reviews 113 (12), 8783-8839, 2013
352 2013 Ice surface reactions: A key to chemical evolution in space N Watanabe, A Kouchi
Progress In Surface Science 83 (10-12), 439-489, 2008
256 2008 H2 formation on interstellar dust grains: The viewpoints of theory, experiments, models and observations V Wakelam, E Bron, S Cazaux, F Dulieu, C Gry, P Guillard, E Habart, ...
Molecular Astrophysics 9, 1-36, 2017
228 2017 Hydrogenation of CO on pure solid CO and CO-H2O mixed ice N Watanabe, A Nagaoka, T Shiraki, A Kouchi
The Astrophysical Journal 616 (1), 638, 2004
221 2004 Formation of hydrogen peroxide and water from the reaction of cold hydrogen atoms with solid oxygen at 10 K N Miyauchi, H Hidaka, T Chigai, A Nagaoka, N Watanabe, A Kouchi
Chemical Physics Letters 456 (1-3), 27-30, 2008
205 2008 The dependence of H2CO and CH3OH formation on the temperature and thickness of H2O-CO ice during the successive hydrogenation of CO N Watanabe, T Shiraki, A Kouchi
The Astrophysical Journal 588 (2), L121, 2003
179 2003 Conversion of H2CO to CH3OH by reactions of cold atomic hydrogen on ice surfaces below 20 K H Hidaka, N Watanabe, T Shiraki, A Nagaoka, A Kouchi
The Astrophysical Journal 614 (2), 1124, 2004
154 2004 Formation of compact amorphous H2O ice by codeposition of hydrogen atoms with oxygen molecules on grain surfaces Y Oba, N Miyauchi, H Hidaka, T Chigai, N Watanabe, A Kouchi
The Astrophysical Journal 701 (1), 464, 2009
145 2009 Water formation through a quantum tunneling surface reaction, OH+ H2, at 10 K Y Oba, N Watanabe, T Hama, K Kuwahata, H Hidaka, A Kouchi
The Astrophysical Journal 749 (1), 67, 2012
122 2012 Experimental study of CO2 formation by surface reactions of non-energetic OH radicals with CO molecules Y Oba, N Watanabe, A Kouchi, T Hama, V Pirronello
The Astrophysical Journal Letters 712 (2), L174, 2010
119 2010 HD substitution in interstellar solid methanol: a key route for D enrichment A Nagaoka, N Watanabe, A Kouchi
The Astrophysical Journal 624 (1), L29, 2005
118 2005 Measurements of conversion rates of CO to CO2 in ultraviolet-induced reaction of D2O (H2O)/CO amorphous ice N Watanabe, A Kouchi
The Astrophysical Journal 567 (1), 651, 2002
118 2002 Reaction routes in the CO–H2CO-dn–CH3OH-dm system clarified from H (D) exposure of solid formaldehyde at low temperatures H Hidaka, M Watanabe, A Kouchi, N Watanabe
The Astrophysical Journal 702 (1), 291, 2009
108 2009 Direct Determination of Partial Wave Contributions in the E Shigemasa, J Adachi, K Soejima, N Watanabe, A Yagishita, ...
Physical review letters 80 (8), 1622, 1998
108 1998 Direct measurements of hydrogen atom diffusion and the spin temperature of nascent H2 molecule on amorphous solid water N Watanabe, Y Kimura, A Kouchi, T Chigai, T Hama, V Pirronello
The Astrophysical Journal Letters 714 (2), L233, 2010
103 2010 Laboratory simulation of competition between hydrogenation and photolysis in the chemical evolution of H2O-CO ice mixtures N Watanabe, O Mouri, A Nagaoka, T Chigai, A Kouchi, V Pirronello
The Astrophysical Journal 668 (2), 1001, 2007
103 2007 Nucleobase synthesis in interstellar ices Y Oba, Y Takano, H Naraoka, N Watanabe, A Kouchi
Nature communications 10 (1), 4413, 2019
99 2019 Rapid growth of asteroids owing to very sticky interstellar organic grains A Kouchi, T Kudo, H Nakano, M Arakawa, N Watanabe, S Sirono, M Higa, ...
The Astrophysical Journal 566 (2), L121, 2002
89 2002 The mechanism of surface diffusion of H and D atoms on amorphous solid water: Existence of various potential sites T Hama, K Kuwahata, N Watanabe, A Kouchi, Y Kimura, T Chigai, ...
The Astrophysical Journal 757 (2), 185, 2012
88 2012 