Preliminary Tests of the DECRIS-4 Ion Source
The ECR ion source DECRIS一4 has been designed and constructed at the FLNR JINR to be used as a second injector of heavy multiply charged ions for the U-400 cyclotron.The design of the magnetic structure of the source was based on the idea of the so-calledmagnetic plateau.The axial magnetic field is formed by three independent solenoids enclosed in separated iron yokes.As a result the superposition of the coils and hexapole magnetic fields creates the enlarged resonance volume.The first experiments showed that the source was able to produce more than 300eμA of Ar8+ when only 100W of microwave power was used.During the last experiment almost 500eμA of Ar8+ was extracted with the same power.In this paper we will present the preliminary results with other gaseous ions,such as oxygen,krypton and xenon.
ECR ion source.multiply charged ions
V.Bekhterev S.Bogomolov A.Efremov G.Gulbekian Yu.Kostyukhov A.Lebedev M.Leporis V.Loginov N.Yazvitsky
国际会议
The 17th International Workshop on ECR Ion Sources and Their Application(第17届国际ECR离子源研讨会)
兰州
英文
108-110
2006-09-17（万方平台首次上网日期，不代表论文的发表时间）