Author: Sheehy, S.L.
Paper Title Page
TUP1WA02 Fixed Field Accelerators and Space Charge Modeling 158
 
  • A. Adelmann
    PSI, Villigen PSI, Switzerland
  • C.T. Rogers
    STFC/RAL/ISIS, Chilton, Didcot, Oxon, United Kingdom
  • S.L. Sheehy
    STFC/RAL/ASTeC, Chilton, Didcot, Oxon, United Kingdom
  
  The efforts of the Fixed Field Accelerators FFA (formerly known as FFAG accelerators) community to address the high intensity challenge are reviewed. Starting from analytic estimates and linear models for space charge computation, the current possibilities of precise 3D models for start to end modeling are discussed.  
slides icon Slides TUP1WA02 [9.488 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-HB2018-TUP1WA02  
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WEA2WA03
 High Intensity Studies with Paul Trap  
 
  • S.L. Sheehy
    STFC/RAL/ASTeC, Chilton, Didcot, Oxon, United Kingdom
  
  Funding: Royal Society
To date our understanding of fundamental intensity limitations and studies of instabilities and resonances has been based on time-consuming accelerator-based experiments or on simulations, limited by computational power and noise artifacts that can obscure real beam physics effects. As beam intensities increase and new concepts emerge for high intensity machines, accelerator physicists require new methods, tools and modeling techniques to understand the complex dynamics of the intense beams involved. In this talk I will introduce a scaled experimental system known as a Paul ion trap, and discuss how this multi-disciplinary technique is being used to address some of the most challenging questions in the field of intense particle beam dynamics. 		 
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