@inproceedings{oai:repo.qst.go.jp:00053535,
 author = {白石, 直浩 and 勝間田, 匡 and 古川, 卓司 and 取越, 正己 and 高田, 栄一 and 古川 卓司 and 取越 正己 and 高田 栄一},
 book = {Proceedings of the Symposium on Accelerator and Related Technology for Application},
 month = {Jun},
 note = {We adjust position and Intensity of beam for treatment every day, which takes about 15 minutes per port for each beam energy. In order to treat more patients with more flexible scheme, we need to minimize the beam tuning time. Therefore, we studied characteristics of beam behavior with present parameters and investigated cause and remedy for daily variation.
We found a change of Horizontal tune strangely affects the beam at the treatment room.
 We have changed relevant parameters to enhance reproducibility of beam, report about our investigation and present result of the development.},
 pages = {39--42},
 title = {HIMACにおける治療ビーム無調整化のための開発},
 volume = {7},
 year = {2004}
}