IPAC'25 - the 16th International Particle Accelerator Conference

Investigations on H-mode drift tube linac structures in the ultra-high frequency range

TUPS147

3 Jun 2025, 16:00

2h

Exhibiton Hall A _Salmon (TWTC)

Poster Presentation MC4.A08 Linear Accelerators Tuesday Poster Session

Speaker

Eduard Boos (GSI Helmholtz Centre for Heavy Ion Research)

Description

This study deals with the design and performance analysis of H-mode drift-tube linac (DTL) accelerators in the ultra-high frequency (UHF; 0.3 - 3 GHz) range. Simulations of typical application scenarios were performed, including particle velocities from 0.05c to 0.25c and different drift-tube internal structures. The RF efficiency of different H modes was analyzed. In addition to the shunt impedance, the field distribution and the thermal load also play a role.