Beam Stability of the LHC Beam Transfer Line TI8

Injection of beam into the LHC at 450 GeV/c proceeds over two 2.7 km long transfer lines from the SPS. The small aperture of the LHC at injection imposes tight constraints on the stability of the beam transfer. The first transfer line TI 8 was commissioned in the fall of 2004 with low intensity beam...

Descripción completa

Detalles Bibliográficos
Autores principales: Wenninger, Jörg, Goddard, Brennan, Kain, Verena, Uythoven, Jan
Lenguaje:eng
Publicado: 2005
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/858491
_version_ 1780907123477053440
author Wenninger, Jörg
Goddard, Brennan
Kain, Verena
Uythoven, Jan
author_facet Wenninger, Jörg
Goddard, Brennan
Kain, Verena
Uythoven, Jan
author_sort Wenninger, Jörg
collection CERN
description Injection of beam into the LHC at 450 GeV/c proceeds over two 2.7 km long transfer lines from the SPS. The small aperture of the LHC at injection imposes tight constraints on the stability of the beam transfer. The first transfer line TI 8 was commissioned in the fall of 2004 with low intensity beam. Since the beam position monitor signal fluctuations were dominated by noise with low intensity beam, the beam stability could not be obtained from a simple comparison of consecutive trajectories. Instead model independent analysis (MIA) techniques as well as scraping on collimators were used to estimate the intrinsic stability of the transfer line. This paper presents the analysis methods and the resulting stability estimates.
id cern-858491
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
record_format invenio
spelling cern-8584912023-05-31T13:23:19Zhttp://cds.cern.ch/record/858491engWenninger, JörgGoddard, BrennanKain, VerenaUythoven, JanBeam Stability of the LHC Beam Transfer Line TI8Accelerators and Storage RingsInjection of beam into the LHC at 450 GeV/c proceeds over two 2.7 km long transfer lines from the SPS. The small aperture of the LHC at injection imposes tight constraints on the stability of the beam transfer. The first transfer line TI 8 was commissioned in the fall of 2004 with low intensity beam. Since the beam position monitor signal fluctuations were dominated by noise with low intensity beam, the beam stability could not be obtained from a simple comparison of consecutive trajectories. Instead model independent analysis (MIA) techniques as well as scraping on collimators were used to estimate the intrinsic stability of the transfer line. This paper presents the analysis methods and the resulting stability estimates.LHC-Project-Report-821CERN-LHC-Project-Report-821oai:cds.cern.ch:8584912005-07-25
spellingShingle Accelerators and Storage Rings
Wenninger, Jörg
Goddard, Brennan
Kain, Verena
Uythoven, Jan
Beam Stability of the LHC Beam Transfer Line TI8
title Beam Stability of the LHC Beam Transfer Line TI8
title_full Beam Stability of the LHC Beam Transfer Line TI8
title_fullStr Beam Stability of the LHC Beam Transfer Line TI8
title_full_unstemmed Beam Stability of the LHC Beam Transfer Line TI8
title_short Beam Stability of the LHC Beam Transfer Line TI8
title_sort beam stability of the lhc beam transfer line ti8
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/858491
work_keys_str_mv AT wenningerjorg beamstabilityofthelhcbeamtransferlineti8
AT goddardbrennan beamstabilityofthelhcbeamtransferlineti8
AT kainverena beamstabilityofthelhcbeamtransferlineti8
AT uythovenjan beamstabilityofthelhcbeamtransferlineti8

Ejemplares similares