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Figure 6
Representative examples illustrating the displacement analysis procedure for the XIBPM. (a) Vertical displacement configuration and (b) horizontal displacement configuration measured at 900 eV in pink-beam mode with a repeller voltage of +3000 V and an MCP gain voltage of −1600 V under the shielding cover applied. The beam positions were extracted from the XIBPM and PM2 profiles and compared through linear fitting. Consistent correlations are observed for pulse-by-pulse data and data averaged over ten pulses. The slopes obtained from the linear fits are compared with the expected geometrical distance ratios to derive the relative displacement error.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 33| Part 4| July 2026|
https://doi.org/10.1107/S1600577526005382
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