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Engineering Design of a Multipurpose X-band Accelerating Structure
Both FEL projects, SwissFEL and Fermi-Elettra each require an X-band RF accelerating structure for optimal bunch compression at the respective injectors. As the CLIC project is pursuing a program for producing and testing the X-band high-gradient RF structures, a collaboration between PSI, Elettra a...
Autores principales: | , , , , , |
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Lenguaje: | eng |
Publicado: |
2010
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/1309173 |
_version_ | 1780921212827860992 |
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author | Gudkov, Dmitry Riddone, Germana Samoshkin, Alexander Zennaro, Riccardo Dehler, Micha Raguin, Jean-Yves |
author_facet | Gudkov, Dmitry Riddone, Germana Samoshkin, Alexander Zennaro, Riccardo Dehler, Micha Raguin, Jean-Yves |
author_sort | Gudkov, Dmitry |
collection | CERN |
description | Both FEL projects, SwissFEL and Fermi-Elettra each require an X-band RF accelerating structure for optimal bunch compression at the respective injectors. As the CLIC project is pursuing a program for producing and testing the X-band high-gradient RF structures, a collaboration between PSI, Elettra and CERN has been established to build a multipurpose X-band accelerating structure. This paper focuses on its engineering design, which is based on the disked cells jointed together by diffusion bonding. Vacuum brazing and laser beam welding is used for auxiliary components. The accelerating structure consists of two coupler subassemblies, 73 disks and includes a wakefield monitor and diagnostic waveguides. The engineering study includes the external cooling system, consisting of two parallel cooling circuits and an RF tuning system, which allows phase advance tuning of the cell by deforming the outer wall. The engineering solution for the installation and sealing of the wake field monitor feed-through devices that are integrated in the accelerating structure are presented |
id | cern-1309173 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2010 |
record_format | invenio |
spelling | cern-13091732022-08-17T13:32:09Zhttp://cds.cern.ch/record/1309173engGudkov, DmitryRiddone, GermanaSamoshkin, AlexanderZennaro, RiccardoDehler, MichaRaguin, Jean-YvesEngineering Design of a Multipurpose X-band Accelerating StructureAccelerators and Storage RingsBoth FEL projects, SwissFEL and Fermi-Elettra each require an X-band RF accelerating structure for optimal bunch compression at the respective injectors. As the CLIC project is pursuing a program for producing and testing the X-band high-gradient RF structures, a collaboration between PSI, Elettra and CERN has been established to build a multipurpose X-band accelerating structure. This paper focuses on its engineering design, which is based on the disked cells jointed together by diffusion bonding. Vacuum brazing and laser beam welding is used for auxiliary components. The accelerating structure consists of two coupler subassemblies, 73 disks and includes a wakefield monitor and diagnostic waveguides. The engineering study includes the external cooling system, consisting of two parallel cooling circuits and an RF tuning system, which allows phase advance tuning of the cell by deforming the outer wall. The engineering solution for the installation and sealing of the wake field monitor feed-through devices that are integrated in the accelerating structure are presentedoai:cds.cern.ch:13091732010 |
spellingShingle | Accelerators and Storage Rings Gudkov, Dmitry Riddone, Germana Samoshkin, Alexander Zennaro, Riccardo Dehler, Micha Raguin, Jean-Yves Engineering Design of a Multipurpose X-band Accelerating Structure |
title | Engineering Design of a Multipurpose X-band Accelerating Structure |
title_full | Engineering Design of a Multipurpose X-band Accelerating Structure |
title_fullStr | Engineering Design of a Multipurpose X-band Accelerating Structure |
title_full_unstemmed | Engineering Design of a Multipurpose X-band Accelerating Structure |
title_short | Engineering Design of a Multipurpose X-band Accelerating Structure |
title_sort | engineering design of a multipurpose x-band accelerating structure |
topic | Accelerators and Storage Rings |
url | http://cds.cern.ch/record/1309173 |
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