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First studies on error mitigation by interaction point fast feedback systems for FCC-ee

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.
Publication status:
Published
Peer review status:
Peer reviewed

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Files:
Publisher copy:
10.18429/JACoW-IPAC2024-THPG31

Authors

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Oxford college:
Jesus College
Role:
Author
ORCID:
0000-0002-4518-526X


More from this funder
Funder identifier:
https://ror.org/00k4n6c32
Grant:
101004730
227579
730871
654305
645479
More from this funder
Funder identifier:
https://ror.org/001aqnf71
Grant:
EP/Y000617/1
More from this funder
Funder identifier:
https://ror.org/057g20z61
Grant:
ST/V001655/1
ST/X005518/1
ST/W005123/1
ST/T001933/1
ST/T001860/1
PP/E002862/1
ST/N000447/1
ST/S000933/1
ST/P002048/1
ST/J002011/1
ST/G008531/1
ST/P005896/1
ST/P003699/1
ST/J000744/1
ST/P000967/1
ST/G502512/1


Publisher:
JACoW Publishing
Host title:
Proceedings of the 15th International Particle Accelerator Conference
Pages:
3322-3325
Article number:
THPG31
Publication date:
2024-07-01
Acceptance date:
2024-05-23
Event title:
15th International Particle Accelerator Conference (IPAC24)
Event location:
Nashville, Tennessee, USA
Event website:
https://accelconf.web.cern.ch/ipac2024/index.html
Event start date:
2024-05-19
Event end date:
2024-05-24
DOI:
ISSN:
2673-5490
ISBN:
9783954502479


Language:
English
Pubs id:
2033561
Local pid:
pubs:2033561
Deposit date:
2024-09-30
ARK identifier:

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