CERN Accelerating science

Published Articles
Report number CERN-ACC-2019-061 ; CLIC-Note-1181
Title Mitigation of stray magnetic field effects in CLIC with passive shielding
Author(s) Gohil, Chetan (CERN ; JAI, UK ; Oxford U.) ; Blaskovic Kraljevic, Neven (CERN) ; Burrows, Philip (JAI, UK ; Oxford U.) ; Schulte, Daniel (CERN)
Publication 2019
Number of pages 4
In: 10th International Particle Accelerator Conference, Melbourne, Australia, 19 - 24 May 2019, pp.MOPGW082
DOI 10.18429/JACoW-IPAC2019-MOPGW082
Subject category Accelerators and Storage Rings
Accelerator/Facility, Experiment CERN CLIC
Abstract Simulations have shown the Compact Linear Collider (CLIC) is sensitive to external dynamic magnetic fields (stray fields) to the nT level. Due to these extremely tight tolerances, mitigation techniques will be required to prevent performance loss. A passive shielding technique is envisaged as a potential solution. A model for passive shielding is presented along with calculations of its transfer function. Measurements of the transfer function of a promising material (mu-metal) that can be used for passive shielding are presented. The validity of passive shielding models in small amplitude magnetic fields is also discussed.
Copyright/License Publication: (License: CC-BY-3.0)

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 Element opprettet 2019-10-25, sist endret 2024-10-25


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