Coupling and Vertical Dispersion Correction in the SPS

Consolidation of the coupling correction scheme in the LHC is challenged by a missing skew quadrupole family in Sector 3-4 at the start-up in 2009-2010. Simultaneous coupling and vertical dispersion correction using vertical orbit bumps at the sextupoles, was studied by analyzing turn-byturn data. T...

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Detalles Bibliográficos
Autores principales: Aiba, M, Calaga, R, Franchi, A, Tomas, R, Vanbavinckhove, G
Lenguaje:eng
Publicado: 2010
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1271689
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author Aiba, M
Calaga, R
Franchi, A
Tomas, R
Vanbavinckhove, G
author_facet Aiba, M
Calaga, R
Franchi, A
Tomas, R
Vanbavinckhove, G
author_sort Aiba, M
collection CERN
description Consolidation of the coupling correction scheme in the LHC is challenged by a missing skew quadrupole family in Sector 3-4 at the start-up in 2009-2010. Simultaneous coupling and vertical dispersion correction using vertical orbit bumps at the sextupoles, was studied by analyzing turn-byturn data. This scheme was tested in the CERN SPS where the optical structure of arc cells is quite similar to the LHC. In the SPS, horizontal and vertical beam positions are measured separately with single plane BPMs, thus a technique to construct ”pseudo double plane BPM” is also discussed.
id cern-1271689
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12716892022-08-17T13:26:44Zhttp://cds.cern.ch/record/1271689engAiba, MCalaga, RFranchi, ATomas, RVanbavinckhove, GCoupling and Vertical Dispersion Correction in the SPSAccelerators and Storage RingsConsolidation of the coupling correction scheme in the LHC is challenged by a missing skew quadrupole family in Sector 3-4 at the start-up in 2009-2010. Simultaneous coupling and vertical dispersion correction using vertical orbit bumps at the sextupoles, was studied by analyzing turn-byturn data. This scheme was tested in the CERN SPS where the optical structure of arc cells is quite similar to the LHC. In the SPS, horizontal and vertical beam positions are measured separately with single plane BPMs, thus a technique to construct ”pseudo double plane BPM” is also discussed.CERN-ATS-2010-093oai:cds.cern.ch:12716892010-06-14
spellingShingle Accelerators and Storage Rings
Aiba, M
Calaga, R
Franchi, A
Tomas, R
Vanbavinckhove, G
Coupling and Vertical Dispersion Correction in the SPS
title Coupling and Vertical Dispersion Correction in the SPS
title_full Coupling and Vertical Dispersion Correction in the SPS
title_fullStr Coupling and Vertical Dispersion Correction in the SPS
title_full_unstemmed Coupling and Vertical Dispersion Correction in the SPS
title_short Coupling and Vertical Dispersion Correction in the SPS
title_sort coupling and vertical dispersion correction in the sps
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1271689
work_keys_str_mv AT aibam couplingandverticaldispersioncorrectioninthesps
AT calagar couplingandverticaldispersioncorrectioninthesps
AT franchia couplingandverticaldispersioncorrectioninthesps
AT tomasr couplingandverticaldispersioncorrectioninthesps
AT vanbavinckhoveg couplingandverticaldispersioncorrectioninthesps

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