@article{oai:repo.qst.go.jp:00045494,
 author = {Toshitou, Toshiyuki and Kubota, Hirotaka and Ota, Syuya and Kanematsu, Nobuyuki and Kodaira, Satoshi and Komori, Masataka and Yasuda, Nakahiro and Kuge, Kenichi and 歳藤 利行 and 久保田 寛隆 and 太田 周也 and 兼松 伸幸 and 小平 聡 and 小森 雅孝 and 安田 仲宏 and 久下 謙一},
 issue = {6},
 journal = {Nuclear Instruments & Methods in Physics Research Section B},
 month = {Feb},
 note = {he R&D project to study nuclear fragmentation using emulsion in attempt to improve the accuracy of dose calculation in carbon ion radiotherapy has been carried out at NIRS-HIMAC since 2003. Based on the developed techniques, we are accumulating experimental data of fragmentation reactions for various beams and target combinations. In this program we are also developing the practical application of hybrid apparatus of emulsion and CR-39 and performing basic study of gold deposition development in order to improve measurement of ionization.},
 pages = {997--1000},
 title = {Recent progress in emulsion technology to study fragmentation reactions of high energetic ion beams},
 volume = {267},
 year = {2009}
}