LHC Abort Gap Cleaning with the Transverse Damper

In the Large Hadron Collider, LHC, particles not captured by the RF system at injection or leaking out of the RF bucket may quench the superconducting magnets during beam abort. The problem, common to other superconducting machines, is particularly serious for the LHC due to the very large stored en...

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Detalles Bibliográficos
Autores principales: Gianfelice-Wendt, E, Goddard, B, Höfle, Wolfgang, Kain, V, Meddahi, M, Shaposhnikova, E, Koschik, A
Lenguaje:eng
Publicado: 2009
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1199758
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author Gianfelice-Wendt, E
Goddard, B
Höfle, Wolfgang
Kain, V
Meddahi, M
Shaposhnikova, E
Koschik, A
author_facet Gianfelice-Wendt, E
Goddard, B
Höfle, Wolfgang
Kain, V
Meddahi, M
Shaposhnikova, E
Koschik, A
author_sort Gianfelice-Wendt, E
collection CERN
description In the Large Hadron Collider, LHC, particles not captured by the RF system at injection or leaking out of the RF bucket may quench the superconducting magnets during beam abort. The problem, common to other superconducting machines, is particularly serious for the LHC due to the very large stored energy in the beam. For the LHC a way of removing the unbunched beam has been studied and it uses the existing damper kickers to excite resonantly the particles travelling along the abort gap. In this paper we describe the results of simulations performed with MAD X for various LHC optics configurations, including the estimated multipolar errors.
id cern-1199758
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2009
record_format invenio
spelling cern-11997582019-09-30T06:29:59Zhttp://cds.cern.ch/record/1199758engGianfelice-Wendt, EGoddard, BHöfle, WolfgangKain, VMeddahi, MShaposhnikova, EKoschik, ALHC Abort Gap Cleaning with the Transverse DamperAccelerators and Storage RingsIn the Large Hadron Collider, LHC, particles not captured by the RF system at injection or leaking out of the RF bucket may quench the superconducting magnets during beam abort. The problem, common to other superconducting machines, is particularly serious for the LHC due to the very large stored energy in the beam. For the LHC a way of removing the unbunched beam has been studied and it uses the existing damper kickers to excite resonantly the particles travelling along the abort gap. In this paper we describe the results of simulations performed with MAD X for various LHC optics configurations, including the estimated multipolar errors.CERN-ATS-2009-016oai:cds.cern.ch:11997582009-07-31
spellingShingle Accelerators and Storage Rings
Gianfelice-Wendt, E
Goddard, B
Höfle, Wolfgang
Kain, V
Meddahi, M
Shaposhnikova, E
Koschik, A
LHC Abort Gap Cleaning with the Transverse Damper
title LHC Abort Gap Cleaning with the Transverse Damper
title_full LHC Abort Gap Cleaning with the Transverse Damper
title_fullStr LHC Abort Gap Cleaning with the Transverse Damper
title_full_unstemmed LHC Abort Gap Cleaning with the Transverse Damper
title_short LHC Abort Gap Cleaning with the Transverse Damper
title_sort lhc abort gap cleaning with the transverse damper
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1199758
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AT goddardb lhcabortgapcleaningwiththetransversedamper
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AT kainv lhcabortgapcleaningwiththetransversedamper
AT meddahim lhcabortgapcleaningwiththetransversedamper
AT shaposhnikovae lhcabortgapcleaningwiththetransversedamper
AT koschika lhcabortgapcleaningwiththetransversedamper

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