CERN Accelerating science

Article
Title	Electron beam studies on a beam position monitor based on Cherenkov diffraction radiation
Author(s)	Pakuza, Collette (JAI, UK) ; Malyzhenkov, Alexander (CERN) ; Schloegelhofer, Andreas (CERN) ; Aksoy, Avni (CERN) ; Spear, Bethany (JAI, UK) ; Senes, Eugenio (CERN) ; Lasocha, Kacper (CERN) ; Wendt, Manfred (CERN) ; Krupa, Michal (CERN) ; Chritin, Nicolas (CERN) ; Burrows, Philip (JAI, UK) ; Korysko, Pierre (CERN) ; Corsini, Roberto (CERN) ; Mazzoni, Stefano (CERN) ; Lefevre, Thibaut (CERN) ; Farabolini, Wilfrid (CERN)
Publication	2023
Number of pages	4
In:	JACoW IPAC 2023 (2023) THPL146
In:	14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.THPL146
DOI	10.18429/JACoW-IPAC2023-THPL146
Subject category	Accelerators and Storage Rings
Abstract	A beam position monitor based on Cherenkov diffraction radiation (ChDR BPM) is currently under investigation to disentangle the electromagnetic field of an electron bunch from that of a proton bunch travelling together in time and space in the beam-line of the AWAKE plasma acceleration experiment at CERN. The signals from a horizontal pair of ChDR BPM radiators have been studied under a variety of beam conditions at the CLEAR electron beam test facility. This paper summarizes the results using microwave signal processing at different frequency ranges.
Copyright/License	CC-BY-4.0

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