CERN Accelerating science

Article
Title First studies on error mitigation by interaction point fast feedback systems for FCC-ee
Author(s) Salvesen, John (CERN ; JAI, UK) ; Zimmermann, Frank (CERN) ; Burrows, Philip (JAI, UK)
Publication 2024
Number of pages 4
In: JACoW IPAC 2024 (2024) THPG31
In: 15th International Particle Accelerator Conference (IPAC 2024), Nashville, TN, United States, 19 - 24 May 2024, pp.THPG31
DOI 10.18429/JACoW-IPAC2024-THPG31
Subject category Accelerators and Storage Rings
Accelerator/Facility, Experiment CERN FCC
Abstract During operation, the Future Circular electron-positron Collider (FCC-ee) will be subject to vibrations from mechanical sources and ground motion, resulting in errors with respect to the closed orbit. To achieve physics performance, luminosity and beam lifetime must be kept to design specifications. To correct for errors at the IPs, a fast feedback system is required. In this paper, we present the tolerances for the allowable beam offsets at the interaction points (IPs) and propose a fast feedback system to address these errors, with the methods of detecting and correcting errors discussed.
Copyright/License CC-BY-4.0

Corresponding record in: Inspire


 Rekord stworzony 2024-10-11, ostatnia modyfikacja 2024-10-11


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