LLRF System for the Fermilab PIP-II Superconducting LINAC

Varghese, P.; Chase, B.; Cullerton, E.; Raman, S.; Ahmed, S.; Hanlet, P.; Klepec, D.; Doolittle, L.; Murthy, S.; Du, C.; Penney, K.; Hovater, C.; Latshaw, J.

DOE OSTI · 2217153

LLRF System for the Fermilab PIP-II Superconducting LINAC

Varghese, P.·Chase, B.·Cullerton, E.·Raman, S.·Ahmed, S.·Hanlet, P.·Klepec, D.·Doolittle, L.·Murthy, S.·Du, C.·Penney, K.·Hovater, C.·Latshaw, J.

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Abstract

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 \(\beta\). 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.

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BibTeX RIS

Varghese, P., Chase, B., Cullerton, E., Raman, S., Ahmed, S., Hanlet, P., Klepec, D., Doolittle, L., Murthy, S., Du, C., Penney, K., Hovater, C., Latshaw, J.. 2023-11-01. LLRF System for the Fermilab PIP-II Superconducting LINAC. https://www.osti.gov/biblio/2217153

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