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...
Autores principales: | , , , , , , , , |
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Lenguaje: | eng |
Publicado: |
2006
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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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