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Emittance scans for CMS luminosity calibration in 2017
Emittance scans are short van der Meer type scans performed at the beginning and at the end of LHC fills. The beams are scanned against each other in X and Y planes in 7 displacement steps. These scans are used for LHC diagnostics and since 2017 for a cross check of the CMS luminosity calibration. A...
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Lenguaje: | eng |
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2018
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Acceso en línea: | http://cds.cern.ch/record/2306378 |