| Paper | Title | Page | 
    
        | MOPOPT020 | Longitudinal Phase Space Diagnostics with Corrugated Structure at the European XFEL | 275 | 
    
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                S. Tomin, W. Decking, N. Golubeva, A.I. Novokshonov, T. Wohlenberg, I. ZagorodnovDESY, Hamburg, Germany
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        |  | Characterization of the longitudinal phase space (LPS) of the electron beam after the FEL process is important for its study and tuning. At the European XFEL, a single plate corrugated structure was installed after the SASE2 undulator to measure the LPS of the electron beam. The beam passing near the plate’s corrugations creates wakefields, which induce a correlation between time and the transverse distribution of the beam. The longitudinal phase space of the beam is then analyzed on a scintillating screen monitor placed in the dispersion section. In this paper, we present the result of commissioning the corrugated structure and the first LPS measurement. |  | 
    
    	  | DOI • | reference for this paper 
              ※ https://doi.org/10.18429/JACoW-IPAC2022-MOPOPT020 |  | 
    
    	  | About • | Received ※ 12 June 2022 — Revised ※ 12 June 2022 — Accepted ※ 13 June 2022 — Issue date ※ 21 June 2022 | 
    
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