Present Status and Upgrade of Bpm System in the Photon Factory
نویسندگان
چکیده
Abstract In the Photon Factory 2.5 GeV electron storage ring at KEK, the upgrade project of its straight sections is underway. In the project, we improve the beam-position monitors (BPMs) and the global orbit feedback system. New BPMs are designed and installed in the straight sections and the orbit stabilization system is improved. The effect RF phase modulation to the beam position fluctuation is also observed with turn by turn BPM.
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