Beam Phase Shifter for a Pulsed 70 MeV Racetrack Microtron

摘要

Development, manufacturing, and use of a magnetic device for beam-phase tuning on the first orbit of the pulsed racetrack microtron is reported. All elements of the device are manufactured using permanent magnets. The magnet system design and the spatial-field-distribution tuning technique are described. The results of beam-dynamics calculations in the phase shifter and tuning of an accelerator are given.