Optimizing Chromatic Coupling Measurement in the LHC

Optimizing chromatic coupling measurement in the LHC Chromatic coupling introduces a dependency of transverse coupling with energy. LHC is equipped with skew sextupoles to compensate the possible adverse effects of chromatic coupling. In 2012 a beam-based correction was calculated and applied succes...

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Detalles Bibliográficos
Autores principales: Persson, Tobias, Tomás, Rogelio
Lenguaje:eng
Publicado: 2016
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2016-TUPMW036
http://cds.cern.ch/record/2207386
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author Persson, Tobias
Tomás, Rogelio
author_facet Persson, Tobias
Tomás, Rogelio
author_sort Persson, Tobias
collection CERN
description Optimizing chromatic coupling measurement in the LHC Chromatic coupling introduces a dependency of transverse coupling with energy. LHC is equipped with skew sextupoles to compensate the possible adverse effects of chromatic coupling. In 2012 a beam-based correction was calculated and applied successfully for the fist time. However, the method used to reconstruct the chromatic coupling was dependent on stable tunes and equal chromaticities between the horizontal and vertical planes. In this article an improved method to calculate the chromatic coupling without these constraints is presented.
id oai-inspirehep.net-1469945
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
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spelling oai-inspirehep.net-14699452022-08-10T12:48:00Zdoi:10.18429/JACoW-IPAC2016-TUPMW036http://cds.cern.ch/record/2207386engPersson, TobiasTomás, RogelioOptimizing Chromatic Coupling Measurement in the LHCAccelerators and Storage RingsOptimizing chromatic coupling measurement in the LHC Chromatic coupling introduces a dependency of transverse coupling with energy. LHC is equipped with skew sextupoles to compensate the possible adverse effects of chromatic coupling. In 2012 a beam-based correction was calculated and applied successfully for the fist time. However, the method used to reconstruct the chromatic coupling was dependent on stable tunes and equal chromaticities between the horizontal and vertical planes. In this article an improved method to calculate the chromatic coupling without these constraints is presented.CERN-ACC-2016-239oai:inspirehep.net:14699452016
spellingShingle Accelerators and Storage Rings
Persson, Tobias
Tomás, Rogelio
Optimizing Chromatic Coupling Measurement in the LHC
title Optimizing Chromatic Coupling Measurement in the LHC
title_full Optimizing Chromatic Coupling Measurement in the LHC
title_fullStr Optimizing Chromatic Coupling Measurement in the LHC
title_full_unstemmed Optimizing Chromatic Coupling Measurement in the LHC
title_short Optimizing Chromatic Coupling Measurement in the LHC
title_sort optimizing chromatic coupling measurement in the lhc
topic Accelerators and Storage Rings
url https://dx.doi.org/10.18429/JACoW-IPAC2016-TUPMW036
http://cds.cern.ch/record/2207386
work_keys_str_mv AT perssontobias optimizingchromaticcouplingmeasurementinthelhc
AT tomasrogelio optimizingchromaticcouplingmeasurementinthelhc

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