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First cold test of a crab cavity at the GERSEMI cryostat for the HL-LHC project

2020/11/10 by Akira Miyazaki, K. Fransson, Miyazaki, A. +7
Engineering · #Accelerator Physics (physics.acc-ph) #FOS: Physical sciences #Particle Accelerators and Free-Electron Lasers #Particle accelerators and beam dynamics #Superconducting Materials and Applications

paper · pdf · doi:10.48550/arxiv.2011.05210

openalex publication_date 2020/11/10 · openalex created_date 2020/11/23 · openalex updated_date 2026/07/28

Abstract

We tested the prototype DQW cavity in GERSEMI vertical test stand in FREIA. The performance met the specification, and our experimental procedure and infrastructure are qualified for testing crab cavities in the HL-LHC project. This was the critical milestone in the project and it also opens a new opportunity for testing superconducting cavities in FREIA.

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