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@INPROCEEDINGS{Sidorowski:357733,
      author       = {Sidorowski, Krystian and Forck, Peter and Udrea, Serban and
                      Mazzoni, Stefano and Sequeiro, Cristina and Welsch, Carsten
                      and Sameed, Muhammed and Stringer, Oliver and Veness,
                      Raymond and Churchman, Ashley and Zhang, Hao and Ady, Marton
                      and Rossi, Adriana and Webber-Date, Alexander and Schneider,
                      Gerhard and Sedlacek, Ondrej},
      editor       = {Assmann, Ralph and McIntosh, Peter and Fabris, Alessandro
                      and Bisoffi, Giovanni and Andrian, Ivan and Vinicola,
                      Giulia},
      title        = {{O}ptical transition radiation measurements of a high
                      intensity low energy hollow electron beam on electron beam
                      test facility},
      publisher    = {JACoW Publishing},
      reportid     = {GSI-2025-00425},
      pages        = {3952-3955 pages},
      year         = {2023},
      note         = {Published by JACoW Publishing under the terms of the
                      Creative Commons Attribution 4.0 license.},
      abstract     = {Optical Transition Radiation (OTR) is commonly used in
                      imaging systems of highly relativistic charged particle
                      beams as the light yield and collection efficiency increase
                      with beam energy. For low beam energies, scintillating
                      screens are typically preferred but they saturate or even
                      get damaged when using a high beam current. For such a beam,
                      OTR screens can, therefore, still be an attractive
                      diagnostic tool when using thermally resistant materials
                      such as Glassy Carbon. This work presents the OTR-based beam
                      imaging measurements of a high-intensity low energy (7~keV)
                      hollow electron beam at the Electron Beam Test Facility
                      (EBTF) at CERN. The mechanical design of the monitor, as
                      well as the expected OTR angular distribution, are
                      presented. Beam images obtained with an aluminium oxide
                      scintillating screen are also shown and compared to the OTR
                      results. This contribution presents the design of the
                      monitor and discusses the initial results obtained with a
                      hollow electron beam at the EBTF.},
      month         = {Feb},
      date          = {2023-02-07},
      organization  = {14th International Particle
                       Accelerator Conference, Venice (Italy),
                       7 Feb 2023 - 12 Feb 2023},
      keywords     = {Accelerator Physics (Other) /
                      mc6-beam-instrumentation-controls-feedback-and-operational-aspects
                      - MC6: Beam Instrumentation, Controls, Feedback and
                      Operational Aspects (Other) /
                      mc6-t03-beam-diagnostics-and-instrumentation - MC6.T03: Beam
                      Diagnostics and Instrumentation (Other)},
      cin          = {BEA},
      cid          = {I:(DE-Ds200)BEA-20051214OR061},
      pnm          = {899 - ohne Topic (POF4-899)},
      pid          = {G:(DE-HGF)POF4-899},
      experiment   = {$EXP:(DE-Ds200)no_experiment-20200803$},
      typ          = {PUB:(DE-HGF)8},
      doi          = {10.18429/JACOW-IPAC2023-THPA002},
      url          = {https://repository.gsi.de/record/357733},
}