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https://doi.org/10.18429/JACoW-IPAC2015-WEPMA013
Title Hom Damping Optimization Design Studies for BESSY VSR Cavities
Authors
  • A.V. Vélez, H.-W. Glock, J. Knobloch, A. Neumann
    HZB, Berlin, Germany
Abstract The BESSY VSR project is a future upgrade of the 3rd generation BESSY II light source. By using the same "standard" user optics, simultaneously long (ca. 15ps) and short (ca. 1.5ps) bunches will be stored. Thus, superconducting higher harmonic cavities of the fundamental 500 MHz at two frequencies need to be installed in the BESSY II storage ring. This work describes the optimizations studies for the Waveguide-based HOM dampers and the adjustable fundamental power coupler for the 1.5 GHz first SRF cavity prototype.
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Conference IPAC2015, Richmond, VA, USA
Series International Particle Accelerator Conference (6th)
Proceedings Link to full IPAC2015 Proccedings
Session Wednesday Posters (Madison)
Date 06-May-15   16:00–18:00
Main Classification 7: Accelerator Technology
Sub Classification T07 - Superconducting RF
Keywords damping, HOM, cavity, impedance, SRF
Publisher JACoW, Geneva, Switzerland
Editors Stuart Henderson (ANL, Argonne, IL, USA); Evelyn Akers (Jlab, Newport News, VA, USA); Todd Satogata (JLab, Newport News, VA, USA); Volker R.W. Schaa (GSI, Darmstadt, Germany)
ISBN 978-3-95450-168-7
Published June 2015
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