Simulation study of LINAC with thermionic gun for fourth-generation storage ring
摘要
We report on the design and simulation study of a 200-MeV linear accelerator (LINAC) employing a thermionic gun, intended as the injector system for a fourth-generation storage ring. The LINAC is configured with a thermionic DC gun, a sub-harmonic buncher (SHB), a buncher, and four accelerating tubes. Beam dynamics simulations were performed using PARMELA to optimize the system, focusing on minimizing both the beam emittance and energy spread for a beam charge of 1 nC. Detailed simulation results, including beam size and transmission efficiency, will be presented.