Author: Karlsson, A.R.
Paper Title Page
MOPLR069 Implication of Manufacturing Errors on the Layout of Stabilization System and on the Field Quality in a Drift Tube Linac - RF DTL Error Study 290
 
  • R. De Prisco, A.R. Karlsson
    Lund University, Lund, Sweden
  • M. Eshraqi, Y.I. Levinsen, R. Miyamoto
    ESS, Lund, Sweden
 
  The field flatness and the layout of the stabilization system in a drift tube linac are strongly dependent on the manufacturing errors that affect the local resonant frequency. In this paper a methodology is presented to study, firstly, the sensitivity of the resonant frequency and of the field flatness to each geometrical parameter of the drift tubes; then a set of tolerances for each parameter is found and a stabilization system layout is defined in order to keep the field flatness within an acceptable limit.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2016-MOPLR069  
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MOPLR070 Integration of Interfaces and Stabilization System in the Design of a Drift Tube Linac 294
 
  • R. De Prisco, A.R. Karlsson
    Lund University, Lund, Sweden
  • M. Eshraqi, Y.I. Levinsen, R. Miyamoto
    ESS, Lund, Sweden
 
  Making an accurate RF design of any accelerating structure is fundamental to ensure that electromagnetic and beam dynamics requirements will be achieved. This is essential for the most complicated accelerating structures like the drift tube linac: in this case a meticulous design facilitates the RF commissioning too. In this paper the influence of the interfaces and of the field stabilization system on the RF design is analyzed and an advanced design methodology to mitigate field degradation is presented.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2016-MOPLR070  
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