Journal article
Measurements and modeling of stray magnetic fields and the simulation of their impact on the Compact Linear Collider at 380 GeV
- Abstract:
- The Compact Linear Collider (CLIC) targets a nanometre beam size at the collision point. Realising this beam size requires the generation and transport of ultra-low emittance beams. Dynamic imperfections can deflect the colliding beams, leading to a collision with a relative offset. They can also degrade the emittance of each beam. Both of these effects can significantly impact the luminosity of CLIC. In this paper, we examine a newly considered dynamic imperfection: stray magnetic fields. Measurements of stray magnetic fields in the Large Hadron Collider tunnel are presented and used to develop a statistical model that can be used to realistically generate stray magnetic fields in simulations. The model is used in integrated simulations of CLIC at 380,GeV including mitigation systems for stray magnetic fields to evaluate their impact on luminosity.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 1.4MB, Terms of use)
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- Publisher copy:
- 10.1103/PhysRevAccelBeams.24.011001
Authors
+ Science and Technology Facilities Council
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- Funder identifier:
- https://ror.org/057g20z61
- Grant:
- ST/P002048/1
- Publisher:
- American Physical Society
- Journal:
- Physical Review Accelerators and Beams More from this journal
- Volume:
- 24
- Issue:
- 1
- Article number:
- 011001
- Publication date:
- 2021-01-27
- Acceptance date:
- 2021-01-13
- DOI:
- EISSN:
-
2469-9888
- ISSN:
-
2469-9888
- Language:
-
English
- Keywords:
- Pubs id:
-
1156125
- Local pid:
-
pubs:1156125
- Deposit date:
-
2021-01-14
- ARK identifier:
Terms of use
- Copyright holder:
- Gohil et al.
- Copyright date:
- 2021
- Rights statement:
- © The Author(s) 2021. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.
- Licence:
- CC Attribution (CC BY)
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