Speaker
Description
The Radio Frequency Quadrupole (RFQ) accelerator is a compact linear ion accelerator for high-current low-energy beams, widely used in particle physics, medical treatments, material research, and other fields. Currently, the RFQ primarily accelerates a single type of ion, utilizing only half a cycle of the input high-frequency power. Theoretically, the RFQ can also achieve two-beam acceleration by accelerating ions of opposite charge with the same charge-to-mass ratio during the other half-cycle. In this study, we developed a beam dynamics simulation program for the RFQ using the IBSimu package. The single-beam simulation results align with the widely used TOUTATIS code, enabling the program's application to two-beam simulation studies. This work investigates the differences between single-beam and two-beam acceleration in the RFQ, as well as the effects of varying beam currents and beam proportions on two-beam acceleration, providing data support for future RFQ upgrades and optimizations in linear accelerators.
| I have read and accept the Privacy Policy Statement | Yes |
|---|