Validation of the 650 MHZ SRF tuner on the low and high beta cavities for PIP-II at 2 K*

2022/08/12 by Crispin Contreras-Martinez, Contreras-Martinez, C., S. Chandrasekaran +17
Engineering · Physics and Astronomy · #Accelerator Physics (physics.acc-ph) #FOS: Physical sciences #Gyrotron and Vacuum Electronics Research #Particle Accelerators and Free-Electron Lasers #Particle accelerators and beam dynamics

paper · pdf · doi:10.48550/arxiv.2208.06315

openalex publication_date 2022/08/12 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

The PIP-II linac will include thirty-six beta=0.61 and twenty-four beta=0.92 650 MHz 5 cell elliptical SRF cavities. Each cavity will be equipped with a tuning system consisting of a double lever slow tuner for coarse frequency tuning and a piezoelectric actuator for fine frequency tuning. The same tuner will be used for both the beta=0.61 and beta=0.92 cavities. Results of testing the cavity-tuner system for the beta=0.61 will be presented for the first time.

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