Machine studies during beam commissioning of the SPS-to-LHC transfer lines

Through May to September 2008, further beam commissioning of the SPS-to-LHC transfer lines was performed. For the first time, optics and dispersion measurements were also taken in the last part of the lines, and into the LHC. Extensive trajectory and optics studies were conducted, in parallel with h...

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Detalles Bibliográficos
Autores principales: Meddahi, M, Agapov, I, Fuchsberger, K, Goddard, B, Herr, Werner, Kain, V, Mertens, V, Missiaen, D, Risselada, Thys, Uythoven, J, Wenninger, J, Gianfelice, E
Lenguaje:eng
Publicado: 2009
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1199754
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author Meddahi, M
Agapov, I
Fuchsberger, K
Goddard, B
Herr, Werner
Kain, V
Mertens, V
Missiaen, D
Risselada, Thys
Uythoven, J
Wenninger, J
Gianfelice, E
author_facet Meddahi, M
Agapov, I
Fuchsberger, K
Goddard, B
Herr, Werner
Kain, V
Mertens, V
Missiaen, D
Risselada, Thys
Uythoven, J
Wenninger, J
Gianfelice, E
author_sort Meddahi, M
collection CERN
description Through May to September 2008, further beam commissioning of the SPS-to-LHC transfer lines was performed. For the first time, optics and dispersion measurements were also taken in the last part of the lines, and into the LHC. Extensive trajectory and optics studies were conducted, in parallel with hardware checks. In particular dispersion measurements and their comparison with the beam line model were analysed in detail and led to propose the addition of a dispersion-free steering algorithm in the existing trajectory correction program. Its effectiveness was simulated and is briefly discussed.
id cern-1199754
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2009
record_format invenio
spelling cern-11997542019-09-30T06:29:59Zhttp://cds.cern.ch/record/1199754engMeddahi, MAgapov, IFuchsberger, KGoddard, BHerr, WernerKain, VMertens, VMissiaen, DRisselada, ThysUythoven, JWenninger, JGianfelice, EMachine studies during beam commissioning of the SPS-to-LHC transfer linesAccelerators and Storage RingsThrough May to September 2008, further beam commissioning of the SPS-to-LHC transfer lines was performed. For the first time, optics and dispersion measurements were also taken in the last part of the lines, and into the LHC. Extensive trajectory and optics studies were conducted, in parallel with hardware checks. In particular dispersion measurements and their comparison with the beam line model were analysed in detail and led to propose the addition of a dispersion-free steering algorithm in the existing trajectory correction program. Its effectiveness was simulated and is briefly discussed.CERN-ATS-2009-013oai:cds.cern.ch:11997542009-07-31
spellingShingle Accelerators and Storage Rings
Meddahi, M
Agapov, I
Fuchsberger, K
Goddard, B
Herr, Werner
Kain, V
Mertens, V
Missiaen, D
Risselada, Thys
Uythoven, J
Wenninger, J
Gianfelice, E
Machine studies during beam commissioning of the SPS-to-LHC transfer lines
title Machine studies during beam commissioning of the SPS-to-LHC transfer lines
title_full Machine studies during beam commissioning of the SPS-to-LHC transfer lines
title_fullStr Machine studies during beam commissioning of the SPS-to-LHC transfer lines
title_full_unstemmed Machine studies during beam commissioning of the SPS-to-LHC transfer lines
title_short Machine studies during beam commissioning of the SPS-to-LHC transfer lines
title_sort machine studies during beam commissioning of the sps-to-lhc transfer lines
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1199754
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