Design of a RF Quadrupole Resonator for Landau Damping in HL-LHC

The design and optimization of a quadrupole resonator for transverse Landau damping in the High Luminosity Large Hadron Collider (HL-LHC) is presented. Two different cavity types are considered whose shape is determined by quadrupolar strength, surface peak fields, and beam coupling impedance. The l...

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Detalles Bibliográficos
Autores principales: Papke, Kai, Grudiev, Alexej
Lenguaje:eng
Publicado: 2018
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-SRF2017-MOPB004
http://cds.cern.ch/record/2674095
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author Papke, Kai
Grudiev, Alexej
author_facet Papke, Kai
Grudiev, Alexej
author_sort Papke, Kai
collection CERN
description The design and optimization of a quadrupole resonator for transverse Landau damping in the High Luminosity Large Hadron Collider (HL-LHC) is presented. Two different cavity types are considered whose shape is determined by quadrupolar strength, surface peak fields, and beam coupling impedance. The lower order and higher order mode (LOM and HOM) spectra of the optimized cavities are investigated and different approaches for their damping are proposed. Along an example, the required RF power and optimal external quality factor for the input coupler is derived.
id oai-inspirehep.net-1657079
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
record_format invenio
spelling oai-inspirehep.net-16570792022-08-17T12:59:50Zdoi:10.18429/JACoW-SRF2017-MOPB004http://cds.cern.ch/record/2674095engPapke, KaiGrudiev, AlexejDesign of a RF Quadrupole Resonator for Landau Damping in HL-LHCAccelerators and Storage RingsThe design and optimization of a quadrupole resonator for transverse Landau damping in the High Luminosity Large Hadron Collider (HL-LHC) is presented. Two different cavity types are considered whose shape is determined by quadrupolar strength, surface peak fields, and beam coupling impedance. The lower order and higher order mode (LOM and HOM) spectra of the optimized cavities are investigated and different approaches for their damping are proposed. Along an example, the required RF power and optimal external quality factor for the input coupler is derived.oai:inspirehep.net:16570792018
spellingShingle Accelerators and Storage Rings
Papke, Kai
Grudiev, Alexej
Design of a RF Quadrupole Resonator for Landau Damping in HL-LHC
title Design of a RF Quadrupole Resonator for Landau Damping in HL-LHC
title_full Design of a RF Quadrupole Resonator for Landau Damping in HL-LHC
title_fullStr Design of a RF Quadrupole Resonator for Landau Damping in HL-LHC
title_full_unstemmed Design of a RF Quadrupole Resonator for Landau Damping in HL-LHC
title_short Design of a RF Quadrupole Resonator for Landau Damping in HL-LHC
title_sort design of a rf quadrupole resonator for landau damping in hl-lhc
topic Accelerators and Storage Rings
url https://dx.doi.org/10.18429/JACoW-SRF2017-MOPB004
http://cds.cern.ch/record/2674095
work_keys_str_mv AT papkekai designofarfquadrupoleresonatorforlandaudampinginhllhc
AT grudievalexej designofarfquadrupoleresonatorforlandaudampinginhllhc

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