The optical alignment system for luminosity detector at ILC
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Date
2014
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Volume Title
Publisher
Institute of Nuclear Physics Polish Academy of Sciences
Abstract
The possibility to use semi-transparent silicon detectors to measure the displacement detector luminosity LumiCal, planned for the future linear accelerator ILC / CLIC, was studied using an optical laser system based on these detectors. Preliminary results of measurements were achieved using the prototype of this system provided in the displacement measurement values of the X and Y directions with an accuracy of a few microns.