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@ARTICLE{GonzlezCaminal:585445,
      author       = {González Caminal, P. and Christie, F. and D'Arcy, Richard
                      and Jaster-Merz, S. M. and Assmann, Ralph and Burkart, F.
                      and Conrad, B. and Dinter, H. and Föse, Manon and Herrmann,
                      J. and Hoffmann, M. and Hüning, Markus and Jonas, Rolf and
                      Krebs, Olaf and Lederer, Sven and Marchetti, Barbara and
                      Marx, D. and Mueller, J. and Osterhoff, Jens and Peperkorn,
                      I. and Reukauff, Matthias and Schlarb, H. and Schreiber,
                      Siegfried and Tews, Gerd and Vinatier, T. and Vogt, Mathias
                      and de Z. Wagner, A. and Wesch, S. and Craievich, P. and
                      Bopp, M. and Braun, H.-H. and Citterio, A. and Fortunati, R.
                      and Ganter, R. and Kleeb, T. and Marcellini, F. and
                      Pedrozzi, M. and Prat, E. and Reiche, S. and Rolli, K. and
                      Sieber, R. and Grudiev, A. and Millar, W. L. and
                      Catalan-Lasheras, N. and McMonagle, G. and Pitman, S. and
                      del Pozo Romano, V. and Szypula, K. T. and Wuensch, W.},
      title        = {{B}eam-{B}ased {C}ommissioning of a {N}ovel {X}-{B}and
                      {T}ransverse {D}eflection {S}tructure with {V}ariable
                      {P}olarization},
      journal      = {Physical review accelerators and beams},
      volume       = {27},
      number       = {3},
      issn         = {2469-9888},
      address      = {College Park, MD},
      publisher    = {American Physical Society},
      reportid     = {PUBDB-2023-03593},
      pages        = {032801},
      year         = {2024},
      abstract     = {Longitudinal electron-beam diagnostics play a critical role
                      in the operation and control of X-ray free-electron lasers
                      (XFELs), which rely on parameters such as the current
                      profile, the longitudinal phase space, or the slice
                      emittance of the particle distribution. On the one hand, the
                      femtosecond-scale electron bunches produced at these
                      facilities impose stringent requirements on the resolution
                      achievable with the diagnostics. On the other, research and
                      development of novel accelerator technologies as beam-driven
                      plasma-wakefield accelerators (PWFA) demand unprecedented
                      capabilities to resolve the centroid offsets in the full
                      transverse plane along the longitudinal bunch coordinate. We
                      present the beam-based commissioning of an advanced X-band
                      transverse-deflection RF structure (TDS) system with the new
                      feature of providing variable polarization of the deflecting
                      force: the PolariX-TDS. By means of a comprehensive campaign
                      of measurements conducted with the prototype, key parameters
                      of the RF performance of the system are validated and a
                      phase-space characterisation of an electron bunch is
                      accomplished with a time resolution of 3.3 fs. Furthermore,
                      an analysis of second-order effects induced on the bunch
                      from its passage through the PolariX-TDS is presented.},
      cin          = {$HH_FH_FTX_AS$ / MPA / MFL},
      ddc          = {530},
      cid          = {$I:(DE-H253)HH_FH_FTX_AS-20210421$ /
                      I:(DE-H253)MPA-20200816 / I:(DE-H253)MFL-20120731},
      pnm          = {621 - Accelerator Research and Development (POF4-621) / 6G2
                      - FLASH (DESY) (POF4-6G2)},
      pid          = {G:(DE-HGF)POF4-621 / G:(DE-HGF)POF4-6G2},
      experiment   = {EXP:(DE-H253)FLASHForward-20150101 /
                      EXP:(DE-H253)FLASH(machine)-20150101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001187958100001},
      doi          = {10.1103/PhysRevAccelBeams.27.032801},
      url          = {https://bib-pubdb1.desy.de/record/585445},
}