Vertical test results on ESS medium and high beta elliptical cavity prototypes equipped with helium tank
(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.
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https://lup.lub.lu.se/record/d8fd47f7-5076-4969-973f-72b868a4956f
- author
- organization
- publishing date
- 2017-07
- 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}}, }