Beam Transfer to LHC with the Low gamma-Transition SPS Optics

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A new optics was introduced in the SPS for improving beam stability at high intensity. For transferring the beam to the LHC, the extraction bumps, extraction kickers and transfer lines needed to be adapted to the new optics. In particular, the transfer lines were re-matched and re-commissioned with...

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Detalles Bibliográficos
Autores principales: Vanbavinckhove, G, Bartmann, W, Bartosik, H, Bracco, C, Drosdal, L, Gianfelice, E, Goddard, B, Kain, V, Meddahi, M, Mertens, V, Papaphilippou, Y, Uythoven, J, Wenninger, J
Lenguaje:eng
Publicado: 2013
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1576068
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author Vanbavinckhove, G
Bartmann, W
Bartosik, H
Bracco, C
Drosdal, L
Gianfelice, E
Goddard, B
Kain, V
Meddahi, M
Mertens, V
Papaphilippou, Y
Uythoven, J
Wenninger, J
author_facet Vanbavinckhove, G
Bartmann, W
Bartosik, H
Bracco, C
Drosdal, L
Gianfelice, E
Goddard, B
Kain, V
Meddahi, M
Mertens, V
Papaphilippou, Y
Uythoven, J
Wenninger, J
author_sort Vanbavinckhove, G
collection CERN
description A new optics was introduced in the SPS for improving beam stability at high intensity. For transferring the beam to the LHC, the extraction bumps, extraction kickers and transfer lines needed to be adapted to the new optics. In particular, the transfer lines were re-matched and re-commissioned with the new optics. The first operational results are discussed for the SPS extraction, the transfer lines and the LHC injection. A detailed comparison is presented between the old and the new optics of the trajectories, dispersion, losses and other performance aspects.
id cern-1576068
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-15760682022-08-10T20:08:45Zhttp://cds.cern.ch/record/1576068engVanbavinckhove, GBartmann, WBartosik, HBracco, CDrosdal, LGianfelice, EGoddard, BKain, VMeddahi, MMertens, VPapaphilippou, YUythoven, JWenninger, JBeam Transfer to LHC with the Low gamma-Transition SPS OpticsAccelerators and Storage RingsA new optics was introduced in the SPS for improving beam stability at high intensity. For transferring the beam to the LHC, the extraction bumps, extraction kickers and transfer lines needed to be adapted to the new optics. In particular, the transfer lines were re-matched and re-commissioned with the new optics. The first operational results are discussed for the SPS extraction, the transfer lines and the LHC injection. A detailed comparison is presented between the old and the new optics of the trajectories, dispersion, losses and other performance aspects.CERN-ACC-2013-0106oai:cds.cern.ch:15760682013-07-31
spellingShingle Accelerators and Storage Rings
Vanbavinckhove, G
Bartmann, W
Bartosik, H
Bracco, C
Drosdal, L
Gianfelice, E
Goddard, B
Kain, V
Meddahi, M
Mertens, V
Papaphilippou, Y
Uythoven, J
Wenninger, J
Beam Transfer to LHC with the Low gamma-Transition SPS Optics
title Beam Transfer to LHC with the Low gamma-Transition SPS Optics
title_full Beam Transfer to LHC with the Low gamma-Transition SPS Optics
title_fullStr Beam Transfer to LHC with the Low gamma-Transition SPS Optics
title_full_unstemmed Beam Transfer to LHC with the Low gamma-Transition SPS Optics
title_short Beam Transfer to LHC with the Low gamma-Transition SPS Optics
title_sort beam transfer to lhc with the low gamma-transition sps optics
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1576068
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