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Does LHC need Landau damping Octupoles?

Octupoles have been used in many accelerators or storage rings to Landau damp collective instabilities, from 1962 until now. In view of the present knowledge on LHC coupling impedance and instability theory, we recommend that the LHC be equipped with Landau damping octupoles at each available place...

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Autor principal: Gareyte, Jacques
Lenguaje:eng
Publicado: 1998
Materias:
Acceso en línea:http://cds.cern.ch/record/691922
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author Gareyte, Jacques
author_facet Gareyte, Jacques
author_sort Gareyte, Jacques
collection CERN
description Octupoles have been used in many accelerators or storage rings to Landau damp collective instabilities, from 1962 until now. In view of the present knowledge on LHC coupling impedance and instability theory, we recommend that the LHC be equipped with Landau damping octupoles at each available place close to QF and QD quadrupoles, so as to produce a tune shift of about 1 10-4 at 1 R.M.S. beam size.
id cern-691922
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
record_format invenio
spelling cern-6919222023-05-31T13:25:13Zhttp://cds.cern.ch/record/691922engGareyte, JacquesDoes LHC need Landau damping Octupoles?Accelerators and Storage RingsOctupoles have been used in many accelerators or storage rings to Landau damp collective instabilities, from 1962 until now. In view of the present knowledge on LHC coupling impedance and instability theory, we recommend that the LHC be equipped with Landau damping octupoles at each available place close to QF and QD quadrupoles, so as to produce a tune shift of about 1 10-4 at 1 R.M.S. beam size.LHC-PROJECT-NOTE-160oai:cds.cern.ch:6919221998-09-07
spellingShingle Accelerators and Storage Rings
Gareyte, Jacques
Does LHC need Landau damping Octupoles?
title Does LHC need Landau damping Octupoles?
title_full Does LHC need Landau damping Octupoles?
title_fullStr Does LHC need Landau damping Octupoles?
title_full_unstemmed Does LHC need Landau damping Octupoles?
title_short Does LHC need Landau damping Octupoles?
title_sort does lhc need landau damping octupoles?
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/691922
work_keys_str_mv AT gareytejacques doeslhcneedlandaudampingoctupoles