SRF programs towards High-Q/High-G cavities in IJCLab

Abstract

IJCLab has been leading the development and deployment of low-${\hat{I}}^2$ Superconducting Radio Frequency (SRF) cavities for proton and heavy ion accelerators. We are launching an electron accelerator project for sustainable Energy Recovery Linac (iSAS/PERLE) with state-of-the-art SRF cavities at 800~MHz. Our proposal includes advanced heat treatment of such cavities to reach an excellent quality factor of $3\times 10^{10}$ at $22$~MV/m. In this paper, we overview the status of this activity.

Contribution to LCWS2024 proceedings