Skip to main content

Lund University Publications

LUND UNIVERSITY LIBRARIES

Vertical test results on ESS medium and high beta elliptical cavity prototypes equipped with helium tank

Cenni, Enrico ; Devanz, Guillaume ; Hanus, Xavier ; Peauger, Franck ; Plouin, Juliette ; Roudier, Dominique ; Maurice, Luc ; Eozenou, Fabien ; Servouin, Christophe and Bosland, Pierre , et al. (2017) 8th International Particle Accelerator Conference, IPAC 2017 p.948-950
Abstract

The ESS elliptical superconducting Linac consists of two types of 704.42 MHz cavities, medium and high beta, to accelerate the beam from 216 MeV (spoke cavity Linac) up to the final energy at 2 GeV. The last Linac optimization, called Optimus+[1], has been carried out taking into account the limitations of SRF cavity performance (field emission). The medium and high-beta parts of the Linac are composed of 36 and 84 elliptical cavities, with geometrical beta values of 0.67 and 0.86 respectively [2]. This work presents the latest vertical test results on ESS medium and high beta elliptical cavity prototypes equipped with helium tank. We describe the cavity preparation procedure from buffer chemical polishing to vertical test.

Please use this url to cite or link to this publication:
author
; ; ; ; ; ; ; ; and , et al. (More)
; ; ; ; ; ; ; ; ; ; and (Less)
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference
pages
3 pages
publisher
JACoW Publishing
conference name
8th International Particle Accelerator Conference, IPAC 2017
conference location
Bella Conference Center, Denmark
conference dates
2017-05-14 - 2017-05-19
external identifiers
  • scopus:85072020506
ISBN
9783954501823
language
English
LU publication?
yes
id
d8fd47f7-5076-4969-973f-72b868a4956f
date added to LUP
2022-04-05 13:54:48
date last changed
2022-04-21 01:47:26
@inproceedings{d8fd47f7-5076-4969-973f-72b868a4956f,
  abstract     = {{<p>The ESS elliptical superconducting Linac consists of two types of 704.42 MHz cavities, medium and high beta, to accelerate the beam from 216 MeV (spoke cavity Linac) up to the final energy at 2 GeV. The last Linac optimization, called Optimus+[1], has been carried out taking into account the limitations of SRF cavity performance (field emission). The medium and high-beta parts of the Linac are composed of 36 and 84 elliptical cavities, with geometrical beta values of 0.67 and 0.86 respectively [2]. This work presents the latest vertical test results on ESS medium and high beta elliptical cavity prototypes equipped with helium tank. We describe the cavity preparation procedure from buffer chemical polishing to vertical test.</p>}},
  author       = {{Cenni, Enrico and Devanz, Guillaume and Hanus, Xavier and Peauger, Franck and Plouin, Juliette and Roudier, Dominique and Maurice, Luc and Eozenou, Fabien and Servouin, Christophe and Bosland, Pierre and Darve, Christine and Costanza, Gabriele}},
  booktitle    = {{IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference}},
  isbn         = {{9783954501823}},
  language     = {{eng}},
  pages        = {{948--950}},
  publisher    = {{JACoW Publishing}},
  title        = {{Vertical test results on ESS medium and high beta elliptical cavity prototypes equipped with helium tank}},
  year         = {{2017}},
}