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@INPROCEEDINGS{Sieber:357448,
      author       = {Sieber, Thomas and Schmidl, Frank and Bräuning, Harald and
                      Tan, Jocelyn and Crescimbeni, Lorenzo and Schwickert, Marcus
                      and Schmelz, Matthias and Stapelfeld, Max and Stolz, Ronny
                      and Stoehlker, Thomas and Tympel, Volker and Zakosarenko,
                      Vyacheslav},
      editor       = {Pilat, Fulvia and Fischer, Wolfram and Saethre, Robert and
                      Anisimov, Petr and Andrian, Ivan},
      title        = {{F}inal design of the {C}ryogenic {C}urrent {C}omparator
                      for {FAIR}},
      publisher    = {JACoW Publishing},
      reportid     = {GSI-2025-00405},
      pages        = {2311-2314 p.},
      year         = {2024},
      note         = {Published by JACoW Publishing under the terms of the
                      Creative Commons Attribution 4.0 license},
      abstract     = {Cryogenic Current Comparators (CCC) are ultrasensitive
                      DC-Beam Transformers based on superconducting SQUID
                      technology. With the aim to provide a robust and high
                      resolution intensity measurement for application at FAIR and
                      CERN machines, numerous steps of optimization were carried
                      out over the last years by a collaboration of institutes
                      specialized on the various subtopics. Different types of
                      CCCs with respect to pickup, magnetic shielding, SQUID types
                      and SQUID coupling have been developed and were tested in
                      the laboratory as well as under beamline conditions. In
                      parallel, the cryogenic system has steadily been optimized,
                      to fulfill the requirement of a standalone liquid helium
                      cryostat, which is nonmagnetic, fit for UHV application,
                      vibration damped, compact and accessible for maintenance and
                      repair. We will present the particular development steps and
                      describe the final version of the CCC for FAIR as their
                      outcome. The latest beamtime results are shown as well as
                      recent tests with the cryogenic system. The CCC for FAIR
                      will be a so called Dual-Core CCC (DCCC), which runs two
                      pickups in parallel with independent electronics for better
                      noise reduction and redundancy. The magnetic shielding will
                      have an axial meander geometry, which provides superior
                      attenuation of external magnetic noise.},
      month         = {May},
      date          = {2024-05-19},
      organization  = {15th International Particle
                       Accelerator Conference, Nashville
                       (USA), 19 May 2024 - 24 May 2024},
      keywords     = {Accelerator Physics (Other) /
                      mc6-beam-instrumentation-controls-feedback-and-operational-aspects
                      - MC6: Beam Instrumentation, Controls, Feedback, and
                      Operational Aspects (Other) / MC6.T03 - MC6.T03 Beam
                      Diagnostics and Instrumentation (Other)},
      cin          = {BEA / ATP / JHL},
      cid          = {I:(DE-Ds200)BEA-20051214OR061 /
                      I:(DE-Ds200)ATP-20051214OR020 /
                      I:(DE-Ds200)JHL-20220701OR461},
      pnm          = {6G12 - FAIR (GSI) (POF4-6G12)},
      pid          = {G:(DE-HGF)POF4-6G12},
      experiment   = {$EXP:(DE-Ds200)Experiment_without_proposal_number-20200803$},
      typ          = {PUB:(DE-HGF)8},
      doi          = {10.18429/JACOW-IPAC2024-WEPG42},
      url          = {https://repository.gsi.de/record/357448},
}