Title :
Beam position measurement using linac microstructure at the KEK booster synchrotron
Author :
Miura, Takako ; Someya, Hirohiko ; Sato, Yoshihiro ; Irie, Yoshiro
Author_Institution :
KEK, Ibaraki, Japan
Abstract :
The position information of the most recently injected beam from the linac is obtained by picking-up the signal of the harmonic component of the beam, if the bunch structure disappears during one turn due to the momentum spread. The experiment for 201 MHz pickup was performed in the KEK booster ring, and is compared with the simulation. The possible application of this method to the 3 GeV rapid cycling synchrotron in the Japan Proton Accelerator Research Complex (J-PARC) is also addressed.
Keywords :
ion accelerators; particle beam bunching; particle beam diagnostics; particle beam injection; synchrotrons; 201 MHz; J-PARC; Japan Proton Accelerator Research Complex; KEK booster ring; bunch structure; harmonic component; linac; particle beam injection; position information; rapid cycling synchrotron; Compaction; Electrodes; Linear particle accelerator; Microstructure; Monitoring; Particle beam injection; Particle beams; Position measurement; Proton accelerators; Synchrotrons;
Conference_Titel :
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
Print_ISBN :
0-7803-7738-9
DOI :
10.1109/PAC.2003.1289170
