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TY - CONF AU - Sung, C.K. AU - Chung, M. AU - Kim, C. AU - Kim, S.Y. AU - Nam, I.H. AU - Shin, B.K. ED - Kim, Changbum ED - Schaa, Volker R. W. ED - Kim, Dong-Eon ED - Lee, Jaeyu TI - Experimental Test of 8-Channel-Stripline BPM for Measuring the Momentum Spread of the Electron Beam at Injector Test Facility of Pohang Accelerator Laboratory J2 - Proc. of IBIC2021, Pohang, Rep. of Korea, 24-28 May 2021 CY - Pohang, Rep. of Korea T2 - International Beam Instrumentation Conference T3 - 10 LA - english AB - A stripline beam position monitor has been developed with 8 feedthroughs in order to non-destructively measure the momentum spread of an beam. The beam momentum spread causes the variation of transverse beam width at a dispersive section and can be detected by the multipole moment based analysis of the beam-induced electromagnetic field. The feasibility of such a device has been tested with electron beam generated in the beamline of Injector Test Facility (ITF) at Pohang Accelerator Laboratory (PAL). The result of beam test will be presented and the future plan for an application to bunch compressors at X-ray Free Electron Laser (XFEL) of PAL will be followed. PB - JACoW Publishing CP - Geneva, Switzerland SP - 115 EP - 117 KW - electron KW - quadrupole KW - FEL KW - simulation KW - dipole DA - 2021/10 PY - 2021 SN - 2673-5350 SN - 978-3-95450-230-1 DO - doi:10.18429/JACoW-IBIC2021-MOPP28 UR - https://jacow.org/ibic2021/papers/mopp28.pdf ER -