Nb Sputtered Quarter Wave Resonators for the HIE-ISOLDE

The HIE-ISOLDE superconducting linac will be based on quarter wave resonators (QWRs), made by niobium sputtering on copper. The operating frequency at 4.5 K is 101.28 MHz and the required performance for the high beta cavity is 6 MV/m accelerating field for 10 W maximum power dissipation. These ch...

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Detalles Bibliográficos
Autores principales: Venturini Delsolaro, W, Calatroni, S, Delaup, B, D'Elia, A, Jecklin, N M, Kadi, Y, Keppel, G, Lespinasse, D, Maesen, P, Mondino, I, Palmieri, V, Stark, S, Sublet, A R M, Therasse, M
Lenguaje:eng
Publicado: 2013
Materias:
XX
Acceso en línea:http://cds.cern.ch/record/2062217
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author Venturini Delsolaro, W
Calatroni, S
Delaup, B
D'Elia, A
Jecklin, N M
Kadi, Y
Keppel, G
Lespinasse, D
Maesen, P
Mondino, I
Palmieri, V
Stark, S
Sublet, A R M
Therasse, M
author_facet Venturini Delsolaro, W
Calatroni, S
Delaup, B
D'Elia, A
Jecklin, N M
Kadi, Y
Keppel, G
Lespinasse, D
Maesen, P
Mondino, I
Palmieri, V
Stark, S
Sublet, A R M
Therasse, M
author_sort Venturini Delsolaro, W
collection CERN
description The HIE-ISOLDE superconducting linac will be based on quarter wave resonators (QWRs), made by niobium sputtering on copper. The operating frequency at 4.5 K is 101.28 MHz and the required performance for the high beta cavity is 6 MV/m accelerating field for 10 W maximum power dissipation. These challenging specifications were recently met at CERN at the end of a vigorous development program. The paper reports on the progress of the cavity RF performance with the evolution of the sputtering process; it equally illustrates the parallel R&D which is on-going at CERN and at INFN in the quest for even higher performances.
id cern-2062217
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-20622172022-08-17T13:31:49Zhttp://cds.cern.ch/record/2062217engVenturini Delsolaro, WCalatroni, SDelaup, BD'Elia, AJecklin, N MKadi, YKeppel, GLespinasse, DMaesen, PMondino, IPalmieri, VStark, SSublet, A R MTherasse, MNb Sputtered Quarter Wave Resonators for the HIE-ISOLDEXXThe HIE-ISOLDE superconducting linac will be based on quarter wave resonators (QWRs), made by niobium sputtering on copper. The operating frequency at 4.5 K is 101.28 MHz and the required performance for the high beta cavity is 6 MV/m accelerating field for 10 W maximum power dissipation. These challenging specifications were recently met at CERN at the end of a vigorous development program. The paper reports on the progress of the cavity RF performance with the evolution of the sputtering process; it equally illustrates the parallel R&D which is on-going at CERN and at INFN in the quest for even higher performances.oai:cds.cern.ch:20622172013
spellingShingle XX
Venturini Delsolaro, W
Calatroni, S
Delaup, B
D'Elia, A
Jecklin, N M
Kadi, Y
Keppel, G
Lespinasse, D
Maesen, P
Mondino, I
Palmieri, V
Stark, S
Sublet, A R M
Therasse, M
Nb Sputtered Quarter Wave Resonators for the HIE-ISOLDE
title Nb Sputtered Quarter Wave Resonators for the HIE-ISOLDE
title_full Nb Sputtered Quarter Wave Resonators for the HIE-ISOLDE
title_fullStr Nb Sputtered Quarter Wave Resonators for the HIE-ISOLDE
title_full_unstemmed Nb Sputtered Quarter Wave Resonators for the HIE-ISOLDE
title_short Nb Sputtered Quarter Wave Resonators for the HIE-ISOLDE
title_sort nb sputtered quarter wave resonators for the hie-isolde
topic XX
url http://cds.cern.ch/record/2062217
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