@article{oai:repo.qst.go.jp:00048997,
 author = {Mizushima, Kota and Furukawa, Takuji and Iwata, Yoshiyuki and Hara, Yousuke and Saotome, Naoya and Saraya, Yuichi and Tansho, Ryohei and Sato, Shinji and Fujimoto, Tetsuya and Shirai, Toshiyuki and Noda, Koji and 水島 康太 and 古川 卓司 and 岩田 佳之 and 原 洋介 and 早乙女 直也 and 皿谷 有一 and 丹正 亮平 and 佐藤 眞二 and 白井 敏之 and 野田 耕司},
 issue = {A},
 journal = {Nuclear Instruments and Methods in Physics Research B},
 month = {Sep},
 note = {Multiple-energy synchrotron operation was developed to realize fast 3D scanning irradiation for carbon-ion radiotherapy. This type of operation can output various carbon-ion beams with different energies in a single synchrotron cycle. The beam control system used in this kind of operation was developed to quickly provide the beam energy and intensity required from the irradiation control system. The perfor-mance of the system was verified by experimental tests. The system could output beams of 197 different energies in 63 s. The beam intensity could be controlled for all the output beams without large ripples or overshooting. The experimental test of irradiation for prostate cancer treatment was also successfully performed, and the test results proved that our system can greatly reduce the irradiation time.},
 pages = {347--351},
 title = {Performance of the HIMAC beam control system using multiple-energy synchrotron operation},
 volume = {406},
 year = {2017}
}