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MEBT Update. FETS Meeting 2/2012 07/03/2012 Imperial College. MEBT Line. Quadrupoles. Re-bunching cavities. Chopper beam dumps. Diagnostics beam line with beam dumps. RFQ. Fast Chopper. Slow Chopper. Current Monitor. Current Monitor. Profile Monitor. Profile Monitor. BPM, Steer.
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MEBT Update FETS Meeting 2/2012 07/03/2012 Imperial College
MEBT Line Quadrupoles Re-bunching cavities Chopper beam dumps Diagnostics beam line with beam dumps RFQ Fast Chopper Slow Chopper Current Monitor Current Monitor Profile Monitor Profile Monitor BPM, Steer BPM, Steer BPM, Steer
Beam Pipe • Case 1 • 30 mm beam pipe aperture. • Using “design” beam distribution.
Beam Pipe • Case 2 • 40 mm beam pipe aperture • Using “design” beam distribution
Beam Pipe • Case 3 • 30 mm beam pipe aperture • Using FETS RFQ output distribution
Beam Pipe • Case 4 • 40 mm beam pipe aperture • Using FETS RFQ output distribution
Chopper Clarification • RFQ Distribution • Beam Current • Voltage • Coverage Factor • Safety margins
Chopper beam dumps Quadrupoles Re-bunching cavities Removing End Matching Section? Fast Chopper Slow Chopper X Y 30 mm 30 mm 120 deg Phase