LINAC2024 - 32nd Linear Accelerator Conference

Beam dynamics design of the superconducting section of a 100 mA superconducting linac

TUPB059

27 Aug 2024, 16:00

2h

Boulevard (Hilton Chicago)

Poster Presentation MC1.1 Beam Dynamics, beam simulations, beam transport Tuesday Poster Session

Speaker

Zhijun Wang (Institute of Modern Physics, Chinese Academy of Sciences)

Description

A high-power superconducting linac with an energy of 30 MeV and a beam current of 100 mA has been proposed and designed. The primary challenge lies in beam loss control and a robust lattice structure to ensure stable operation. This paper discusses the physics design study, design principles, and simulation results considering machine errors. Extensive multiparticle simulations (a cumulative statistic of 1×10^5 macroparticles) demonstrated that this linac operating at 100 mA could maintain beam losses lower than 1 W/m in error scenarios.