@inproceedings{oai:jaxa.repo.nii.ac.jp:00020602,
 author = {長岡, 明宏 and 渡部, 直樹 and 白木, 隆裕 and 日高, 宏 and 香内, 晃 and Nagaoka, Akihiro and Watanabe, Naoki and Shiraki, Takahiro and Hidaka, Hiroshi and Kouchi, Akira},
 book = {第37回月・惑星シンポジウム, Proceedings of the 37th ISAS Lunar and Planetary Symposium},
 month = {Feb},
 note = {The hydrogenation of CO on pure solid CO and CO-H2O mixed ice at temperatures between 8 and 15 K is investigated by use of cold atomic hydrogen beam (30 K). The formation of H2CO and CH3OH proceeds efficiently through the hydrogenation of CO on both pure solid CO and CO-H2O mixed ice below 12 K. Around at 15 K, the hydrogenation of CO on pure solid CO is significantly suppressed, however that in CO-H2O mixed ice proceeds efficiently. Hydrogenation of CO on pure solid CO at 12 K is enhanced by a presence of H2CO molecules on the surface. H2O molecules promote a hydrogenation of CO above 12 K (up to 20 K)., 資料番号: AA0047898024},
 pages = {91--94},
 publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)},
 title = {Influence of ice composition on the formation of interstellar formaldehyde and methanol on dust grains},
 year = {2004}
}