@inproceedings{oai:repo.qst.go.jp:00054840,
 author = {Mizushima, Kota and Furukawa, Takuji and Shirai, Toshiyuki and Sato, Shinji and Iwata, Yoshiyuki and Katagiri, Ken and Takeshita, Eri and Noda, Koji and 水島 康太 and 古川 卓司 and 白井 敏之 and 佐藤 眞二 and 岩田 佳之 and 片桐 健 and 竹下 英里 and 野田 耕司},
 book = {Proceedings of International Particle Accelerator Conference (IPAC2011)},
 month = {Sep},
 note = {Raster scanning irradiation has been carried out at a HIMAC new treatment facility in NIRS. In order to reduce the difference between prescribed and delivered dose distribution, the accurate beam-intensity control with a low ripple and the fast beam-on/off switching are strongly required. For this purpose, we have developed a new beam-intensity control system using the RFknockout slow extraction. To keep the beam rate constant, this system controls the transverse RF voltage with the feedback proportional-integral control. As a result of the experimental tests, it was verified that this system can modulate the beam-intensity with a low ripple and can switch the beam-on/off with quick responses.},
 pages = {3592--3594},
 title = {THE HIMAC BEAM-INTENSITY CONTROL SYSTEM FOR HEAVY-ION SCANNING},
 year = {2011}
}