Author: Bhattacharyya, A.K.
Paper Title Page
MOPAB108 Beam-Based Alignment Studies at CTF3 Using the Octupole Component of CLIC Accelerating Structures 371
 
  • J. Ögren, A.K. Bhattacharyya, M. Holz, R.J.M.Y. Ruber, V.G. Ziemann
    Uppsala University, Uppsala, Sweden
  • W. Farabolini
    CEA/DSM/IRFU, France
 
  The Compact Linear Collider (CLIC) uses normal-conducting accelerating structures that are sensitive to wakefield effects and therefore their alignment is extremely important. Due to the four-fold symmetry of the structures, they allow for an octupole component of the rf fields. By scanning the beam transversely we can determine the center of the structures from the shifts in beam position due to the kicks from the octupole field. We present some initial results from measurements at the CLIC test facility 3 at CERN.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-MOPAB108  
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WEPIK086 Wave Propagation in a Fractal Wave Guide 3128
 
  • V.G. Ziemann, A.K. Bhattacharyya, M. Holz, J. Ögren
    Uppsala University, Uppsala, Sweden
 
  We analyze the propagation of electro-magnetic waves in a wave guide that has the shape of Koch's snowflake, a well-known fractal.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-WEPIK086  
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