@inproceedings{oai:repo.qst.go.jp:00054023, author = {Saotome, Naoya and Furukawa, Takuji and Inaniwa, Taku and Satou, Shinji and Noda, Kouji and Kanai, Tatsuaki and 早乙女 直也 and 古川 卓司 and 稲庭 拓 and 佐藤 眞二 and 野田 耕司 and 金井 達明}, book = {EPAC : European Particle Accelerator Conference}, month = {Jul}, note = {A 3D (three-dimensional) dose verification system has been developed as a part of new project involving 3D pencil beam scanning at HIMAC (Heavy Ion Medical Accelerator in Chiba). This system provides the easy and rapid dose measurements. It consists of a water column, a scintillator and a charge-coupled device, set at isocentor. The scinillator is directly attached to the downstream side of the water column. One of the great advantages of this system is to obtain 2D dose map at once, by correcting LET-dependent quenching. Quenching is corrected by measurement slice-by-slice, of a certain water depth. We present the results of 3D dose measurement and comparison with the ionization chamber measurement.}, pages = {1830--1832}, title = {DEVELOPMENT OF 3D DOSE VERIFICATION SYSTEM FOR SCANNED ION BEAM AT HIMAC}, volume = {11}, year = {2006} }