PIP-II is an 800 MEV superconducting linac that is in the initial acceleration chain for the Fermilab accelerator complex. The RF system consists of a warm front-end with an ion source, RFQ and buncher cavities along with 25 superconducting cryo-modules comprised of five different acceleration β. The LLRF system for the LINAC has to provide field and resonance control for a total of 125 RF cavities.The LLRF system design is in the final design review phase and will enter the production phase next year. The PIP-II project is an international collaboration with various partner labs contributing subsystems. The LLRF system design for the PIP-II Linac is presented and the specification requirements and system performance in various stages of testing are described in this paper.
@article{arxiv.2311.00900,
title = {LLRF System for the Fermilab PIP-II Superconducting LINAC},
author = {P. Varghese and B. Chase and E. Cullerton and S. Raman and S. Ahmed and P. Hanlet and D. Klepec},
journal= {arXiv preprint arXiv:2311.00900},
year = {2023}
}
Comments
Talk presented at LLRF Workshop 2023 (LLRF2023, arXiv: 2311.00900)