Author: Gudkov, D.
Paper Title Page
MOOBC03 A Multi Purpose X Band Accelerating Structure 70
  • M.M. Dehler, A. Citterio, R. Zennaro
    Paul Scherrer Institut, Villigen, Switzerland
  • G. D'Auria, C. Serpico
    ELETTRA, Basovizza, Italy
  • D. Gudkov, A. Samoshkin
    JINR, Dubna, Moscow Region, Russia
  • S. Lebet, G. Riddone, J. Shi
    CERN, Geneva, Switzerland
  In a collaboration between CERN, PSI and Sincrotrone Trieste (ST), a series of four multipurpose X-band accelerating structures has been designed and fabricated. The structures have 72 cells with a phase advance of 5 pi/6 and include upstream and downstream wakefield monitors to measure the beam alignment. We give an overview of the electrical and mechanical design and describe the fabrication of the first units. We also present the results of the low level RF tests. Using measurements of the internal cell to cell misalignment, the residual transverse wake and the noise floor of the wake field monitors are computed. Furthermore, we present the first experiences running the structures under high power.  
slides icon Slides MOOBC03 [15.521 MB]