Polarisation and precise calibration of
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Jean-Pierre Koutchouk; Massimo Placidi
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Article
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2002
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Elsevier Science
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English
⚖ 188 KB
We report in this article on two issues of precision accelerator physics, performed at the LEP collider, that challenged international collaborations. The first result is an increase of the polarisation degree from an almost vanishing natural level to 50%, opening the way to energy calibration by re