Title :
A longitudinal phase space monitor at the Photon Factory Storage Ring
Author :
Kobayashi, Y. ; Izawa, M.
Author_Institution :
Photon Factory, KEK, Ibaraki, Japan
Abstract :
A phase detection circuit was developed to observe a synchrotron oscillation of the beam turn-by-turn at the Photon Factory Storage Ring (PF ring). A phase deviation from RF frequency was measured using the circuit connected to one of the button-type electrodes of the beam position monitor (BPM). A momentum deviation of the beam was simultaneously measured using a transverse beam position circuit of BPM placed on the dispersion section of the ring
Keywords :
X-ray production; electron accelerators; particle beam diagnostics; storage rings; PF ring; Photon Factory Storage Ring; beam position monitor; button-type electrodes; dispersion section; longitudinal phase space monitor; momentum deviation; phase detection circuit; synchrotron oscillation; transverse beam position circuit; Circuits; Frequency measurement; Monitoring; Phase detection; Phase measurement; Position measurement; Production facilities; Radio frequency; Storage rings; Synchrotrons;
Conference_Titel :
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-4376-X
DOI :
10.1109/PAC.1997.751145
