Bunch by Bunch Feedback Systems for the Kekb Rings
نویسندگان
چکیده
Transverse bunch-by-bunch feedback systems for damping coupled-bunch instabilities in the KEKB rings have been working since the early stage of the commissioning of the rings. Stabilization of the beams with the system have been successful, permitting tests of higher beam currents and various filling patterns. The performance of these systems has been demonstrated under the normal physics run pattern of 8 ns bunch spacing over long-time operation, and also under special filling patterns with minimum bunch spacing of 2 ns.
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Beam Diagnostics Using Bunch-by-bunch Feedback Systems in the Kekb Rings
Transverse bunch-by-bunch feedback systems for damping coupled-bunch instabilities in the KEKB rings have been working well since the early stages of the commissioning of the rings. Beam diagnostic systems that are the part of the bunch feedback systems, such as bunch current monitors, betatron-tune measurements systems, and bunch oscillation recorders, have been playing important roles in the ...
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