Present Status of NIRS ECR Ion Sources

作     者：M.Muramatsu A.Kitagawa Y.Iwata K.Yamamoto H.Ogawa S.Hojo Y.Sakamoto T.Honma W.Takasugi M.Wakaisami Y.Yoshida T.Kubo Y.Kato S.Biri A.G.Drentje 

作者机构：Graduate school of EngineeringToyo UniversityJapan National Institute of Radiological Sciences4-9-1 AnagawaInageChiba 263-8555Japan National Institute of Radiological Sciences4-9-1 AnagawaInageChiba 263-8555Japan Accelerator Engineering CorporationLtd.2-13-I KonakadaiInageChiba 263-0043Japan Department of Mechanical EngineeringToyo University2100 KujiraiKawagoeSaitarna 350-0815Japan Osaka University2-1 Yamada-okaSuitaOsaka 565-0871Japan Institute of Nuclear Research (ATOMKI)H-4026 DebrecenBen ter 18/cHungary National Institute of Radiological Sciences4-9-1 AnagawaInageChiba 263-8555Japan K.V.I.University of GroningenZernikelaan 259747AA GroningenNetherlands 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2007年第31卷第S1期

页      面：60-62页

核心收录：

学科分类：08[工学] 082701[工学-核能科学与工程] 0827[工学-核科学与技术] 

基　　金：Supported by Masayuki MURAMATSU 

主　　题：heavy ion therapy ECR 

摘      要：Four ECR ion sources have been operated in National Institute of Radiological Sciences(NIRS). Two ECR ion sources supply various ion species for the Heavy Ion Medical Accelerator in Chiba(HIMAC). The 10GHz NIRS-ECR ion source mainly produces C^(2+) ions for the heavy-ion *** of Si,Ar,Fe,Kr and Xe are usually produced by the 18GHz NIRS-HEC ion source for physical and biological *** other two compact ECR ion sources with all permanent magnet configuration have been developed for the new generation carbon therapy *** of these,the Kei-source,is a prototype which has been installed to the NIRS-930 cyclotron for axial *** other source,Kei2-source,is a demonstration source and utilized for the new generation *** addition,both Kei sources have been used to study fundamental properties. In this paper,present status of the ion sources and recent developments are reported.