<p>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&#xa0;nC. Detailed simulation results, including beam size and transmission efficiency, will be presented.</p>

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Simulation study of LINAC with thermionic gun for fourth-generation storage ring

  • Woo Jun Byeon,
  • Chanmi Kim,
  • Chang-Ki Min,
  • Namseok Go,
  • Hoon Heo,
  • Sung-Ju Park

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.