Author: Bartnik, L.Y.
Paper Title Page
WEXB2 Measurement and Analysis of Electron Cloud Induced Emittance Growth at CesrTA 2390
 
  • K.G. Sonnad, L.Y. Bartnik, M.G. Billing, G. Dugan, M.J. Forster
    Cornell University (CLASSE), Cornell Laboratory for Accelerator-Based Sciences and Education, Ithaca, New York, USA
  • J.W. Flanagan, K. Ohmi
    KEK, Ibaraki, Japan
  • R. Holtzapple, K.E. McArdle, M.I. Miller
    CalPoly, San Luis Obispo, California, USA
  • L. Pentecost
    Colgate University, Hamilton, New York, USA
  • M.T.F. Pivi
    EBG MedAustron, Wr. Neustadt, Austria
  • S. Tucker
    Cal Poly, San Luis Obispo, California, USA
  
  CesrTA is a test accelerator facility at Cornell University that has been configured to study physics associated with electron and positron damping rings. Electron cloud effects is a concern for positron beams for such damping rings. The presentation will give an overview of recent measurements and simulation results for CesrTA. The measurement conditions were set up in order to study single bunch phenomena by observing a "Witness bunch" behind a train of positron bunches. The beam size and the turn by turn spectra were obeserved for the witness bunch under different conditions. Simulations were performed under similar conditions using the program CMAD.  
slides icon Slides WEXB2 [2.263 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-WEXB2  
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