Vacuum Systems for the ILC Damping Rings

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Persistent URL	http://purl.org/net/epubs/work/48851
Record Status	Checked
Record Id	48851
Title	Vacuum Systems for the ILC Damping Rings
Contributors	OB Malyshev (Science and Technology Facilities Council)
Abstract	Damping rings are important subsystems of the International Linear Collider (ILC). In this paper, we consider the vacuum specifications that and consider possible vacuum system design solutions for these rings. Our aim is to find the optimum approach to the vacuum system technology in order to achieve the required vacuum levels with reasonable conditioning time. It turns out that the optimum vacuum design uses a NEG coated tubular vacuum chamber. In this case, since almost all inner surface of vacuum chamber will be NEG coated, the gas density along the beam does not depend on the choice of material for a vacuum chamber. The choice of vacuum chamber material between stainless steel, aluminium and copper is then driven by beam impedance, thermal conductivity requirement and cost. 1
Organisation	CCLRC , ASTeC , ASTeC-VS , CI
Keywords	Physics
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Language	English (EN)

Type	Details	URI(s)	Local file(s)	Year
Preprint	CI Preprints Cockroft 06-84 2006. Submitted to: 10th European Particle Accelerator Conference (EPAC06), Edinburgh, UK, 26-30th June 2006		Cockcroft-06-84.pdf	2006