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The superconducting radio-frequency linear accelerator components for the European spallation source : First test results

Darve, C. LU ; Elias, N. ; Schlander, F. ; Bosland, P. ; Arcambal, C. ; Cenni, E. ; Devanz, G. ; Peauger, F. ; Olry, G. and Bousson, S. , et al. (2016) 28th International Linear Accelerator Conference, LINAC 2016 In Proceedings of the 28th Linear Accelerator Conference, LINAC 2016 p.651-656
Abstract

The European Spallation Source requires a pulsed linac with an average beam power on the target of 5 MW, which is about five times higher than the most powerful spallation source in operation today. Over 97 % of the acceleration occurs in superconducting cavities. ESS will be the first accelerator to employ double spoke cavities to accelerate beam. Accelerating gradients of 9 MV/meter is required in the spoke section. The spoke section will be followed by 36 elliptical 704 MHz cavities with a geometrical E of 0.67 and elliptical 704 MHz cavities with a geometrical E of 0.86. Accelerating gradients of 16.7 and 20 MV/m are required in the medium and high-E elliptical cavities, respectively. Initial gradient test results will be presented... (More)

The European Spallation Source requires a pulsed linac with an average beam power on the target of 5 MW, which is about five times higher than the most powerful spallation source in operation today. Over 97 % of the acceleration occurs in superconducting cavities. ESS will be the first accelerator to employ double spoke cavities to accelerate beam. Accelerating gradients of 9 MV/meter is required in the spoke section. The spoke section will be followed by 36 elliptical 704 MHz cavities with a geometrical E of 0.67 and elliptical 704 MHz cavities with a geometrical E of 0.86. Accelerating gradients of 16.7 and 20 MV/m are required in the medium and high-E elliptical cavities, respectively. Initial gradient test results will be presented in which results exceed expected requirements.

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organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
Proceedings of the 28th Linear Accelerator Conference, LINAC 2016
series title
Proceedings of the 28th Linear Accelerator Conference, LINAC 2016
pages
6 pages
publisher
JACoW Publishing
conference name
28th International Linear Accelerator Conference, LINAC 2016
conference location
East Lansing, United States
conference dates
2016-09-25 - 2016-09-30
external identifiers
  • scopus:85086307141
ISBN
9783954501694
language
English
LU publication?
yes
id
949a5c60-f15f-4165-9431-ed1920b6eced
date added to LUP
2020-06-26 11:04:22
date last changed
2022-02-01 07:00:58
@inproceedings{949a5c60-f15f-4165-9431-ed1920b6eced,
  abstract     = {{<p>The European Spallation Source requires a pulsed linac with an average beam power on the target of 5 MW, which is about five times higher than the most powerful spallation source in operation today. Over 97 % of the acceleration occurs in superconducting cavities. ESS will be the first accelerator to employ double spoke cavities to accelerate beam. Accelerating gradients of 9 MV/meter is required in the spoke section. The spoke section will be followed by 36 elliptical 704 MHz cavities with a geometrical E of 0.67 and elliptical 704 MHz cavities with a geometrical E of 0.86. Accelerating gradients of 16.7 and 20 MV/m are required in the medium and high-E elliptical cavities, respectively. Initial gradient test results will be presented in which results exceed expected requirements.</p>}},
  author       = {{Darve, C. and Elias, N. and Schlander, F. and Bosland, P. and Arcambal, C. and Cenni, E. and Devanz, G. and Peauger, F. and Olry, G. and Bousson, S. and Duthil, P. and Olivier, G. and Reynet, D. and Costanza, G. and Ruber, R. and Li, H. and Santiago Kern, R.}},
  booktitle    = {{Proceedings of the 28th Linear Accelerator Conference, LINAC 2016}},
  isbn         = {{9783954501694}},
  language     = {{eng}},
  pages        = {{651--656}},
  publisher    = {{JACoW Publishing}},
  series       = {{Proceedings of the 28th Linear Accelerator Conference, LINAC 2016}},
  title        = {{The superconducting radio-frequency linear accelerator components for the European spallation source : First test results}},
  year         = {{2016}},
}