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@INPROCEEDINGS{Rottlnder:347667,
      author       = {Rottländer, Peter and Spiller, Peter and Thoma, Katrin and
                      Meusel, Oliver and Ondreka, David and Schulte-Urlichs,
                      Kathrin and Droba, Martin and Podlech, Holger},
      title        = {{S}tatus of the electron lens for space charge compensation
                      in {SIS}18},
      publisher    = {JACoW Publishing},
      reportid     = {GSI-2023-01085},
      pages        = {2309-2312 pages0.94 MB},
      year         = {2023},
      note         = {Published by JACoW Publishing under the terms of the
                      Creative Commons Attribution 4.0 license.},
      abstract     = {A prototype electron lens for space charge compensation in
                      the synchrotron SIS18 that could pave the way for pushing
                      the space charge limit of hadron synchrotrons is currently
                      under development at GSI. Accompanied by beam transport
                      simulations, a 3D construction model is being worked out as
                      well as the integration into the existing accelerator
                      facility. The electron gun and collector conceptual design
                      studies are completed and their technical design is ongoing.
                      In a continuing collaboration with GSI, an electron lens
                      test stand was designed and constructed at Goethe-University
                      Frankfurt in order to commission major parts of the electron
                      lens e.g. electron gun, collector and diagnostics. The
                      demonstration of beam extraction from a tungsten cathode
                      heated by an arc discharge, technically realized in the
                      IRME-gun that was developed within the ARIES collaboration*,
                      is under preparation and first results of this new heating
                      concept look very promising. In this contribution, the
                      conceptual layout of the electron lens and its major
                      components will be outlined as well as its preliminary
                      technical layout. Furthermore, first measurements of the
                      electron beam extracted from the IRME-Gun will be
                      presented.},
      month         = {May},
      date          = {2023-05-07},
      organization  = {The 14th International Particle
                       Accelerator Conference, Venice (Italy),
                       7 May 2023 - 12 May 2023},
      keywords     = {Accelerator Physics (Other) / mc4-hadron-accelerators -
                      MC4: Hadron Accelerators (Other) / mc4-a16-advanced-concepts
                      - MC4.A16: Advanced Concepts (Other)},
      cin          = {SYS / FHF},
      cid          = {I:(DE-Ds200)SYS-20121002OR231 /
                      I:(DE-Ds200)FHF-20200605OR451},
      pnm          = {621 - Accelerator Research and Development (POF4-621) /
                      SUC-GSI-Frankfurt - Strategic university cooperation GSI-U
                      Frankfurt/M (SUC-GSI-FR) / Accelerator physics (HFHF
                      project) (I:(DE-Ds200)HFHF-ACC)},
      pid          = {G:(DE-HGF)POF4-621 / G:(DE-Ds200)SUC-GSI-FR /
                      I:(DE-Ds200)HFHF-ACC},
      experiment   = {$EXP:(DE-Ds200)External_experiment-20200803$},
      typ          = {PUB:(DE-HGF)8},
      doi          = {10.18429/JACOW-IPAC2023-TUPM052},
      url          = {https://repository.gsi.de/record/347667},
}