Simulations of 3D Charge Density Measurements for Commissioning of the PolariX-TDS

Daniel Marx, Ralph Aßmann, Richard D'Arcy, Barbara Marchetti, Schaa, Volker RW (Ed.), Satogata, Todd (Ed.)
The prototype of a novel X-band transverse deflection structure, the Polarizable X-band (PolariX) TDS*, is currently being prepared for installation in the FLASHForward beamline** at DESY in early 2019. This structure will have the novel feature of variable polarization of the deflecting mode, allowing bunches to be streaked at any transverse angle, rather than at just one angle as in a conventional cavity. By combining screen profiles from several streaking angles using tomographic
more » ... graphic reconstruction techniques, the full 3D charge density of a bunch can be obtained***. It is planned to perform this measurement for the first time during commissioning of the structure. In this paper, simulations of this measurement are presented and the effects of jitter are discussed.
doi:10.18429/jacow-ipac2018-wepaf050 fatcat:5vbv5244xrbitik2czv4t2vjyi