Author: Pellegrini, C.
Paper Title Page
MOPPP085 Single Electron Dynamic of Microwave Undulator 753
  • C. Chang, J. Neilson, C. Pellegrini, M. Shumail, S.G. Tantawi
    SLAC, Menlo Park, California, USA
  The analytical and numerical calculations for the dynamic of single electron and beam in RF undulator have been conducted and compared. The transverse and longitudinal velocity, trajectory, energy variation, and the spontaneous radiation are studied. It is found that the forward and backward wave (FW/BW) components have different contribution on electron motion and radiation, most of the energy spread comes from FW component, in other words, the effect of FW on modulating the electron energy is much stronger than that of BW for the same undulating-amplitude value, which mechanism has been analyzed.