Procedures and accuracy estimates for beta-beat correction in the LHC

The LHC aperture imposes a tight tolerance of 20% on the maximum acceptable beta-beat in the machine. An accurate knowledge of the transfer functions for the individually powered insertion quadrupoles and techniques to compensate beta-beat are key prerequisites for successful operation with high int...

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Detalles Bibliográficos
Autores principales: Tomás, R, Brüning, Oliver Sim, Calaga, R, Fartoukh, Stéphane David, Franchi, A, Giovannozzi, Massimo, Papaphilippou, Y, Peggs, S, Zimmermann, Frank
Lenguaje:eng
Publicado: 2006
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/972668
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author Tomás, R
Brüning, Oliver Sim
Calaga, R
Fartoukh, Stéphane David
Franchi, A
Giovannozzi, Massimo
Papaphilippou, Y
Peggs, S
Zimmermann, Frank
author_facet Tomás, R
Brüning, Oliver Sim
Calaga, R
Fartoukh, Stéphane David
Franchi, A
Giovannozzi, Massimo
Papaphilippou, Y
Peggs, S
Zimmermann, Frank
author_sort Tomás, R
collection CERN
description The LHC aperture imposes a tight tolerance of 20% on the maximum acceptable beta-beat in the machine. An accurate knowledge of the transfer functions for the individually powered insertion quadrupoles and techniques to compensate beta-beat are key prerequisites for successful operation with high intensity beams. We perform realistic simulations to identify quadrupole errors in LHC and explore possible ways of correction to minimize beta-beat below the 20% level.
id cern-972668
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2006
record_format invenio
spelling cern-9726682023-05-31T13:24:29Zhttp://cds.cern.ch/record/972668engTomás, RBrüning, Oliver SimCalaga, RFartoukh, Stéphane DavidFranchi, AGiovannozzi, MassimoPapaphilippou, YPeggs, SZimmermann, FrankProcedures and accuracy estimates for beta-beat correction in the LHCAccelerators and Storage RingsThe LHC aperture imposes a tight tolerance of 20% on the maximum acceptable beta-beat in the machine. An accurate knowledge of the transfer functions for the individually powered insertion quadrupoles and techniques to compensate beta-beat are key prerequisites for successful operation with high intensity beams. We perform realistic simulations to identify quadrupole errors in LHC and explore possible ways of correction to minimize beta-beat below the 20% level.LHC-PROJECT-Report-941CERN-LHC-Project-Report-941oai:cds.cern.ch:9726682006-07-13
spellingShingle Accelerators and Storage Rings
Tomás, R
Brüning, Oliver Sim
Calaga, R
Fartoukh, Stéphane David
Franchi, A
Giovannozzi, Massimo
Papaphilippou, Y
Peggs, S
Zimmermann, Frank
Procedures and accuracy estimates for beta-beat correction in the LHC
title Procedures and accuracy estimates for beta-beat correction in the LHC
title_full Procedures and accuracy estimates for beta-beat correction in the LHC
title_fullStr Procedures and accuracy estimates for beta-beat correction in the LHC
title_full_unstemmed Procedures and accuracy estimates for beta-beat correction in the LHC
title_short Procedures and accuracy estimates for beta-beat correction in the LHC
title_sort procedures and accuracy estimates for beta-beat correction in the lhc
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/972668
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AT papaphilippouy proceduresandaccuracyestimatesforbetabeatcorrectioninthelhc
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