Figure 9
The displacement ratio in pink-beam mode with energies of 500, 700, 900 and 1100 eV was analyzed based on voltages for (a) the repeller plate at a fixed MCP gain of −1600 V and (b) the MCP gain with a fixed repeller plate voltage of +3000 V of the XIBPM. Results are presented for (left) pulse-by-pulse analysis, (middle) the average of every ten pulses, and (right) the average across all pulses. Open circles represent the residual gas mode, while open squares denote the Kr gas mode. |