Author: Flowerdew, J.A.D.
Paper Title Page
TUPAB234 Exploring Accelerators for Intense Beams with the IBEX Paul Trap 1980
 
  • J.A.D. Flowerdew
    University of Oxford, Oxford, United Kingdom
  • D.J. Kelliher, S. Machida
    STFC/RAL/ISIS, Chilton, Didcot, Oxon, United Kingdom
  • S.L. Sheehy
    STFC/RAL/ASTeC, Chilton, Didcot, Oxon, United Kingdom
  
  Ac­cel­er­a­tors built from lin­ear com­po­nents will ex­hibit bounded and sta­ble par­ti­cle mo­tion in the ideal case. How­ever, any im­per­fec­tions in field strength or mis­align­ment of com­po­nents can in­tro­duce chaotic and un­sta­ble par­ti­cle mo­tion. All ac­cel­er­a­tors are prone to such non-lin­ear­i­ties but the ef­fects are even more sig­nif­i­cant in high in­ten­sity par­ti­cle beams with the pres­ence of space charge ef­fects. This work aims to ex­plore the non-lin­ear­i­ties which arise in high in­ten­sity par­ti­cle beams using the scaled ex­per­i­ment, IBEX. The IBEX ex­per­i­ment is a lin­ear Paul trap that al­lows the trans­verse dy­nam­ics of a col­lec­tion of trapped par­ti­cles to be stud­ied by mim­ic­k­ing the prop­a­ga­tion through mul­ti­ple quadru­pole lat­tice pe­ri­ods whilst re­main­ing sta­tion­ary in the lab­o­ra­tory frame. IBEX is cur­rently un­der­go­ing a non-lin­ear up­grade with the goal of in­ves­ti­gat­ing Non-lin­ear In­te­grable Op­tics (NIO) in order to im­prove our un­der­stand­ing and util­i­sa­tion of high in­ten­sity par­ti­cle beams.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-TUPAB234  
About • paper received ※ 19 May 2021       paper accepted ※ 18 June 2021       issue date ※ 12 August 2021  
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