@inproceedings{oai:jaxa.repo.nii.ac.jp:00013547, author = {高木, 靖彦 and 長谷川, 直 and 矢野, 創 and 寺元, 啓介 and 山本, 聡 and 杉田, 精司 and 黒澤, 耕介 and 仲田, 哲進 and 本田, 親寿 and 安部, 正真 and Takagi, Yasuhiko and Hasegawa, Sunao and Yano, Hajime and Teramoto, Keisuke and Yamamoto, Satoru and Sugita, Seiji and Kurosawa, Kosuke and Nakada, Tesshin and Honda, Chikatoshi and Abe, Masanao}, book = {宇宙利用シンポジウム 第23回 平成18年度, Space Utilization Research: Proceedings of the Twenty-third Space Utilization Symposium}, month = {Mar}, note = {We performed systematic impact cratering experiments in microgravity and vacuum environment with impact velocities larger than 100 m/sec and obtained data on diameter of crater formed in the environment. The experiments showed that the drop tower is an appropriate tool for studies of surface processes on small bodies. The result shows that the formation time and final diameter of crater formed in the glass beads or quartz sand layer are not controlled by the gravity., 資料番号: AA0063349049}, pages = {182--184}, 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 = {落下塔実験施設を用いたクレーター形成実験}, year = {2007} }