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Persistent URL http://purl.org/net/epubs/work/49152
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Record Id 49152
Title ATF2 Final Focus Orbit Correction and Tuning Optimisation
Abstract ATF2 is an upgrade to the ATF facility at KEK, Japan consisting of a replacement to the current ATF extraction line and the addition of a final focus section. The final focus system has been designed to test the local chromaticity correction scheme as proposed for future linear colliders. The final focus system focuses the ultra-low emittance beams at the collision point in the linear collider. To provide the required small beam sizes and to maintain the beam sizes to nanometer level requires optimised orbit correction and tuning procedures. In this paper the optimisation of the orbit correction using a global SVD method is discussed, along with the progress on final focus tuning knob analysis. The tuning algorithms used at ATF2 will provide an important feedback for future linear colliders (including the ILC and CLIC).
Organisation ASTeC , ASTeC-AP , CI , ILC , STFC
Keywords physics
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Language English (EN)
Type Details URI(s) Local file(s) Year
Paper In Conference Proceedings In 11th European Particle Accelerator Conference (EPAC08), Genoa, Italy, 23-27 Jun 2008, (2008): 613-615. http://accelconf.…8/papers/mopp030.pdf 2008