Author: Bliss, N.
Paper Title Page
WEP234 Longitudinal Dynamics in the EMMA ns-FFAG 1927
 
  • J.M. Garland, H.L. Owen
    UMAN, Manchester, United Kingdom
  • N. Bliss
    STFC/DL, Daresbury, Warrington, Cheshire, United Kingdom
  • J.A. Clarke, N. Marks, B.D. Muratori
    STFC/DL/ASTeC, Daresbury, Warrington, Cheshire, United Kingdom
 
  Funding: Work supported by the Science and Technology Facilities Council UK. Grant Number: ST/G004277/1
EMMA is the first non-scaling FFAG to be constructed, whose use of linear magnets means that the accelerating electron bunch rapidly crosses many resonances. We have modeled the capture and acceleration of bunches in the serpentine channel created by the radio-frequency cavities, and compare it to a proposed experiment in which induction cells allow slow acceleration. Two induction cores each providing ~20kV over 1.65 μs enable a number of resonance crossing experiments.