Collimation System Optics

Abstract : The very high stored energy in FCC-hh beams is a source of concern for machine protection when even small fraction of the beam could represent a potential danger in case of losses. In order to ensure machine protection by beam cleaning for both betatronic and synchrotronic movements, collimation sections are inserted in FCC-hh lattice. Optics of theses sections, designed and optimised for FCC-hh, are presented here. Lattice sequences, including collimators layout have been optimised for both betatron and momentum collimation, according to different options under study for Long Straight Sections layout.
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Contributor : Sabine Starita <>
Submitted on : Thursday, April 28, 2016 - 2:12:48 PM
Last modification on : Thursday, April 5, 2018 - 6:16:02 PM

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  • HAL Id : in2p3-01308771, version 1

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A. Lachaize, A. Faus-Golfe, S. Redaelli, J-L. Biarrotte, J. Molson, et al.. Collimation System Optics. FCC Week 2016. Second Annual Meeting of the Future Circular Collider study , Apr 2016, Rome, Italy. ⟨in2p3-01308771⟩

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