Dynamics of the two-component ion beam in a linear undulator accelerator

The possibility of increasing the ion beam current in an undulator linear accelerator (UNDULAC) is studied. Such an accelerator can be implemented in an H-type periodic resonator in a structure that has no RF-field harmonic synchronous with the beam. It has been shown before that the UNDULAC’s beam current can be increased with the use of ribbon beams. Another method of increasing intensity of ion beams is associated with the possibility of accelerating the positive and negative ions simultaneously in the same bunch. Numerical simulations are used to find the maximum intensity of this two-component beam.