MD 4145: Study of Landau damping with an Antidamper

Landau damping is an essential mechanism for ensuring the transverse beam stability in LHC and its upgrades. It suppresses transverse head-tail modes within the bunch that cannot be otherwise damped by a narrow-band feedback or chromaticity. The goal of this study was to test an experimental procedu...

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Detalles Bibliográficos
Autores principales: Antipov, Sergey, Albert, Markus, Amorim, David, Biancacci, Nicolo, Buffat, Xavier, Carideo, Emanuela, Metral, Elias, Mounet, Nicolas, Oeftiger, Adrian, Trad, Georges, Valuch, Daniel
Lenguaje:eng
Publicado: 2019
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/2685297
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author Antipov, Sergey
Albert, Markus
Amorim, David
Biancacci, Nicolo
Buffat, Xavier
Carideo, Emanuela
Metral, Elias
Mounet, Nicolas
Oeftiger, Adrian
Trad, Georges
Valuch, Daniel
author_facet Antipov, Sergey
Albert, Markus
Amorim, David
Biancacci, Nicolo
Buffat, Xavier
Carideo, Emanuela
Metral, Elias
Mounet, Nicolas
Oeftiger, Adrian
Trad, Georges
Valuch, Daniel
author_sort Antipov, Sergey
collection CERN
description Landau damping is an essential mechanism for ensuring the transverse beam stability in LHC and its upgrades. It suppresses transverse head-tail modes within the bunch that cannot be otherwise damped by a narrow-band feedback or chromaticity. The goal of this study was to test an experimental procedure that would allow quantifying the strength of Landau damping using the ADT feedback as a controllable source of beam impedance. The procedure can potentially provide an accurate way of measuring the stability diagram for LHC and HL-LHC.
id cern-2685297
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-26852972019-09-30T06:29:59Zhttp://cds.cern.ch/record/2685297engAntipov, SergeyAlbert, MarkusAmorim, DavidBiancacci, NicoloBuffat, XavierCarideo, EmanuelaMetral, EliasMounet, NicolasOeftiger, AdrianTrad, GeorgesValuch, DanielMD 4145: Study of Landau damping with an AntidamperAccelerators and Storage RingsLandau damping is an essential mechanism for ensuring the transverse beam stability in LHC and its upgrades. It suppresses transverse head-tail modes within the bunch that cannot be otherwise damped by a narrow-band feedback or chromaticity. The goal of this study was to test an experimental procedure that would allow quantifying the strength of Landau damping using the ADT feedback as a controllable source of beam impedance. The procedure can potentially provide an accurate way of measuring the stability diagram for LHC and HL-LHC.CERN-ACC-NOTE-2019-0034oai:cds.cern.ch:26852972019-08-08
spellingShingle Accelerators and Storage Rings
Antipov, Sergey
Albert, Markus
Amorim, David
Biancacci, Nicolo
Buffat, Xavier
Carideo, Emanuela
Metral, Elias
Mounet, Nicolas
Oeftiger, Adrian
Trad, Georges
Valuch, Daniel
MD 4145: Study of Landau damping with an Antidamper
title MD 4145: Study of Landau damping with an Antidamper
title_full MD 4145: Study of Landau damping with an Antidamper
title_fullStr MD 4145: Study of Landau damping with an Antidamper
title_full_unstemmed MD 4145: Study of Landau damping with an Antidamper
title_short MD 4145: Study of Landau damping with an Antidamper
title_sort md 4145: study of landau damping with an antidamper
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/2685297
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