HOM Couplers and RF Antennas for HL-LHC Crab Cavities: Developments for Manufacturing

Superconducting RF crab cavities are being manufactured as part of the High-Luminosity LHC project at CERN. Amongst its related ancillaries, radiofrequency HOM (High Order Modes) couplers and field antennas are essential for reaching nominal performance during operation with high energy beams, as th...

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Autores principales: Barrière, Simon, Atieh, Said, Bulat, Bartosz, Calaga, Rama, Calvo, Sebastien, Capatina, Ofelia, Demazière, Thomas, Favre, Gilles, Gallifa Terricabras, Adrià, Garlasché, Marco, Geisser, Jean-Marie, Mitchell, James, Montesinos, Eric, Motschmann, Fritz, Naisson, Pierre, Ninet, Romain, Prever-Loiri, Laurent, Renaglia, Lucas, Scibor, Karol, Villanti, Nicolas
Lenguaje:eng
Publicado: 2022
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-SRF2021-MOPCAV016
http://cds.cern.ch/record/2846175
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author Barrière, Simon
Atieh, Said
Bulat, Bartosz
Calaga, Rama
Calvo, Sebastien
Capatina, Ofelia
Demazière, Thomas
Favre, Gilles
Gallifa Terricabras, Adrià
Garlasché, Marco
Geisser, Jean-Marie
Mitchell, James
Montesinos, Eric
Motschmann, Fritz
Naisson, Pierre
Ninet, Romain
Prever-Loiri, Laurent
Renaglia, Lucas
Scibor, Karol
Villanti, Nicolas
author_facet Barrière, Simon
Atieh, Said
Bulat, Bartosz
Calaga, Rama
Calvo, Sebastien
Capatina, Ofelia
Demazière, Thomas
Favre, Gilles
Gallifa Terricabras, Adrià
Garlasché, Marco
Geisser, Jean-Marie
Mitchell, James
Montesinos, Eric
Motschmann, Fritz
Naisson, Pierre
Ninet, Romain
Prever-Loiri, Laurent
Renaglia, Lucas
Scibor, Karol
Villanti, Nicolas
author_sort Barrière, Simon
collection CERN
description Superconducting RF crab cavities are being manufactured as part of the High-Luminosity LHC project at CERN. Amongst its related ancillaries, radiofrequency HOM (High Order Modes) couplers and field antennas are essential for reaching nominal performance during operation with high energy beams, as they monitor and control the electromagnetic fields in the cavities. Several concepts of such equipment have been engineered and manufactured, for both design validation and RF performance assessment. The following paper highlights manufacturing process definition, its challenges and the assembly strategies focusing on the ongoing RFD prototypes for the SPS beam tests. Specific tooling development and test campaigns are also described.
id cern-2846175
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28461752023-01-14T22:17:45Zdoi:10.18429/JACoW-SRF2021-MOPCAV016http://cds.cern.ch/record/2846175engBarrière, SimonAtieh, SaidBulat, BartoszCalaga, RamaCalvo, SebastienCapatina, OfeliaDemazière, ThomasFavre, GillesGallifa Terricabras, AdriàGarlasché, MarcoGeisser, Jean-MarieMitchell, JamesMontesinos, EricMotschmann, FritzNaisson, PierreNinet, RomainPrever-Loiri, LaurentRenaglia, LucasScibor, KarolVillanti, NicolasHOM Couplers and RF Antennas for HL-LHC Crab Cavities: Developments for ManufacturingAccelerators and Storage RingsSuperconducting RF crab cavities are being manufactured as part of the High-Luminosity LHC project at CERN. Amongst its related ancillaries, radiofrequency HOM (High Order Modes) couplers and field antennas are essential for reaching nominal performance during operation with high energy beams, as they monitor and control the electromagnetic fields in the cavities. Several concepts of such equipment have been engineered and manufactured, for both design validation and RF performance assessment. The following paper highlights manufacturing process definition, its challenges and the assembly strategies focusing on the ongoing RFD prototypes for the SPS beam tests. Specific tooling development and test campaigns are also described.oai:cds.cern.ch:28461752022
spellingShingle Accelerators and Storage Rings
Barrière, Simon
Atieh, Said
Bulat, Bartosz
Calaga, Rama
Calvo, Sebastien
Capatina, Ofelia
Demazière, Thomas
Favre, Gilles
Gallifa Terricabras, Adrià
Garlasché, Marco
Geisser, Jean-Marie
Mitchell, James
Montesinos, Eric
Motschmann, Fritz
Naisson, Pierre
Ninet, Romain
Prever-Loiri, Laurent
Renaglia, Lucas
Scibor, Karol
Villanti, Nicolas
HOM Couplers and RF Antennas for HL-LHC Crab Cavities: Developments for Manufacturing
title HOM Couplers and RF Antennas for HL-LHC Crab Cavities: Developments for Manufacturing
title_full HOM Couplers and RF Antennas for HL-LHC Crab Cavities: Developments for Manufacturing
title_fullStr HOM Couplers and RF Antennas for HL-LHC Crab Cavities: Developments for Manufacturing
title_full_unstemmed HOM Couplers and RF Antennas for HL-LHC Crab Cavities: Developments for Manufacturing
title_short HOM Couplers and RF Antennas for HL-LHC Crab Cavities: Developments for Manufacturing
title_sort hom couplers and rf antennas for hl-lhc crab cavities: developments for manufacturing
topic Accelerators and Storage Rings
url https://dx.doi.org/10.18429/JACoW-SRF2021-MOPCAV016
http://cds.cern.ch/record/2846175
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