IPAC'24 - 15th International Particle Accelerator Conference

Performance test for single-spoke resonator superconducting cavities in RAON

MOPC34

20 May 2024, 16:00

2h

Country (MCC Exhibit Hall A)

Poster Presentation MC1.A08 Linear Accelerators Monday Poster Session

Speaker

Heetae Kim (Institute for Basic Science)

Description

Single-spoke resonators (SSRs) have been developed and tested for the RAON SCL2 project. The design pa-rameters for the SSRs are provided, and the performance of the superconducting cavities is assessed. The single-spoke resonator cavities, cryogenic systems, cryostats, and human machine interface (HMI) are depicted for a vertical test. Calibration and cavity preparations are demonstrated to evaluate the performance of the super-conducting cavities. Testing of the single-spoke resonator type 1 (SSR1) performance is conducted via a vertical test. Q slopes are presented as a function of accelerating field, and Lorentz force detuning (LFD) as well as pres-sure sensitivity are conducted for the superconducting cavities.

Funding Agency

This work was supported by the National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT (RS-2022-00214790).