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Persistent URL http://purl.org/net/epubs/work/50313
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Record Id 50313
Title Orbit Reconstruction, Correction, Stabilization and Monitoring in the ATF2 Extraction Line
Abstract The orbit in the ATF2 extraction line has to be accurately controlled to allow orbit and optics corrections to work well downstream. The Final Focus section contains points with large beta function values which amplify incoming beam jitter, and few correctors since the steering is performed using quadrupole movers, and so good orbit stability is required. It is also essential because some magnets are nonlinear and can introduce position-dependent coupling of the motion between the two transverse planes. First experience monitoring the orbit in the extraction line during the ATF2 commisionning is described, along with a simulation of the planned steering algorithm.
Organisation CI , STFC
Keywords Physics , SSTD 2009-2010
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Language English (EN)
Type Details URI(s) Local file(s) Year
Report CI Preprints Cockcroft-09-04. 2009. Cockcroft-09-04.pdf 2009