Fringe fields modeling for the high luminosity LHC large aperture quadrupoles

The HL-LHC Upgrade project relies on large aperture magnets (mainly the inner Triplet and the separation dipole D1). The beam is much more sensitive to non-linear perturbations in this region, such as those induced by the fringe fields of the low-beta quadrupoles. Different tracking models are compa...

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Detalles Bibliográficos
Autores principales: Dalena, B, Gabouev, O, Payet, J, Chancé, A, Brett, D R, Appleby, R B, De Maria, R, Giovannozzi, M
Lenguaje:eng
Publicado: 2014
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1746706
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author Dalena, B
Gabouev, O
Payet, J
Chancé, A
Brett, D R
Appleby, R B
De Maria, R
Giovannozzi, M
author_facet Dalena, B
Gabouev, O
Payet, J
Chancé, A
Brett, D R
Appleby, R B
De Maria, R
Giovannozzi, M
author_sort Dalena, B
collection CERN
description The HL-LHC Upgrade project relies on large aperture magnets (mainly the inner Triplet and the separation dipole D1). The beam is much more sensitive to non-linear perturbations in this region, such as those induced by the fringe fields of the low-beta quadrupoles. Different tracking models are compared in order to provide a numerical estimate of the impact of fringe fields for the actual design of the inner triplet quadrupoles. The implementation of the fringe fields in SixTrack, to be used for dynamic apertures studies, is also discussed.
id cern-1746706
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-17467062022-08-17T13:26:28Zhttp://cds.cern.ch/record/1746706engDalena, BGabouev, OPayet, JChancé, ABrett, D RAppleby, R BDe Maria, RGiovannozzi, MFringe fields modeling for the high luminosity LHC large aperture quadrupolesAccelerators and Storage RingsThe HL-LHC Upgrade project relies on large aperture magnets (mainly the inner Triplet and the separation dipole D1). The beam is much more sensitive to non-linear perturbations in this region, such as those induced by the fringe fields of the low-beta quadrupoles. Different tracking models are compared in order to provide a numerical estimate of the impact of fringe fields for the actual design of the inner triplet quadrupoles. The implementation of the fringe fields in SixTrack, to be used for dynamic apertures studies, is also discussed.CERN-ACC-2014-0175oai:cds.cern.ch:17467062014
spellingShingle Accelerators and Storage Rings
Dalena, B
Gabouev, O
Payet, J
Chancé, A
Brett, D R
Appleby, R B
De Maria, R
Giovannozzi, M
Fringe fields modeling for the high luminosity LHC large aperture quadrupoles
title Fringe fields modeling for the high luminosity LHC large aperture quadrupoles
title_full Fringe fields modeling for the high luminosity LHC large aperture quadrupoles
title_fullStr Fringe fields modeling for the high luminosity LHC large aperture quadrupoles
title_full_unstemmed Fringe fields modeling for the high luminosity LHC large aperture quadrupoles
title_short Fringe fields modeling for the high luminosity LHC large aperture quadrupoles
title_sort fringe fields modeling for the high luminosity lhc large aperture quadrupoles
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1746706
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AT gabouevo fringefieldsmodelingforthehighluminositylhclargeaperturequadrupoles
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