Title :
Magnet system for both negative-ion charge-exchange injection and positive-ion multi-turn injection
Author_Institution :
Nat. Lab. for High Energy Phys., Ibaraki, Japan
fDate :
7/1/1996 12:00:00 AM
Abstract :
A new type of septum magnet for a beam-injection system, which can realize both negative and positive ion injections, has been developed. The septum magnet has three conductor plates which combine the bump magnet and the septum magnet in one body. Using this new injection scheme, helium beams and proton beams have been successfully accelerated in the 12-GeV proton synchrotron at KEK to the limiting energy of the rings
Keywords :
accelerator magnets; charge exchange; electromagnets; ion accelerators; ion beams; negative ions; particle beam injection; positive ions; proton accelerators; proton beams; synchrotrons; 12 GeV; He; He beams; KEK proton synchrotron; beam-injection system; bump magnet; conductor plates; negative-ion charge-exchange injection; positive-ion multiturn injection; proton beams; septum magnet; Acceleration; Conductors; Electrons; Helium; Magnetic fields; Magnetic separation; Particle beam injection; Particle beams; Physics; Protons;
Journal_Title :
Magnetics, IEEE Transactions on
