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Beam dynamics of the ESS linac

Levinsen, Y. ; De Prisco, R. LU ; Eshraqi, M. LU ; Milas, N. ; Miyamoto, R. LU ; Plostinar, C. and Ponton, A. (2018) 61st ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams, HB2018 p.206-209
Abstract

The ESS linac will deliver an unprecedented 5 MW of average beam power when completed. Beyond the 90 MeV normal conducting front-end, the acceleration is performed using superconducting structures up to the design energy of 2 GeV. As the ESS will send the beam to a fixed tungsten target, the emittance is not as important a factor as in injectors. However, the losses have to be studied in detail, including not only the average operational loss required to be of less than 1 W/m, but also the accidental losses, losses due to failure and other potentially damaging losses. The commissioning of the ion source and LEBT starts this year and will continue with the RFQ next year. In this contribution we will discuss the beam dynamics aspects and... (More)

The ESS linac will deliver an unprecedented 5 MW of average beam power when completed. Beyond the 90 MeV normal conducting front-end, the acceleration is performed using superconducting structures up to the design energy of 2 GeV. As the ESS will send the beam to a fixed tungsten target, the emittance is not as important a factor as in injectors. However, the losses have to be studied in detail, including not only the average operational loss required to be of less than 1 W/m, but also the accidental losses, losses due to failure and other potentially damaging losses. The commissioning of the ion source and LEBT starts this year and will continue with the RFQ next year. In this contribution we will discuss the beam dynamics aspects and challenges of the ESS linac.

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author
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publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
HB2018 : Proceedings of the 61st ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams - Proceedings of the 61st ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams
editor
RW Schaa, Volker
pages
4 pages
publisher
Joint Accelerator Conferences Website (JACoW)
conference name
61st ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams, HB2018
conference location
Daejeon, Korea, Republic of
conference dates
2018-06-17 - 2018-06-22
external identifiers
  • scopus:85081061735
ISBN
9783954502028
DOI
10.18429/JACoW-HB2018-WEP1WB01
language
English
LU publication?
no
id
15de164b-31b7-4ce0-b832-9568aa479062
date added to LUP
2020-03-26 14:57:41
date last changed
2020-11-08 06:01:43
@inproceedings{15de164b-31b7-4ce0-b832-9568aa479062,
  abstract     = {<p>The ESS linac will deliver an unprecedented 5 MW of average beam power when completed. Beyond the 90 MeV normal conducting front-end, the acceleration is performed using superconducting structures up to the design energy of 2 GeV. As the ESS will send the beam to a fixed tungsten target, the emittance is not as important a factor as in injectors. However, the losses have to be studied in detail, including not only the average operational loss required to be of less than 1 W/m, but also the accidental losses, losses due to failure and other potentially damaging losses. The commissioning of the ion source and LEBT starts this year and will continue with the RFQ next year. In this contribution we will discuss the beam dynamics aspects and challenges of the ESS linac.</p>},
  author       = {Levinsen, Y. and De Prisco, R. and Eshraqi, M. and Milas, N. and Miyamoto, R. and Plostinar, C. and Ponton, A.},
  booktitle    = {HB2018 : Proceedings of the 61st ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams},
  editor       = {RW Schaa, Volker},
  isbn         = {9783954502028},
  language     = {eng},
  pages        = {206--209},
  publisher    = {Joint Accelerator Conferences Website (JACoW)},
  title        = {Beam dynamics of the ESS linac},
  url          = {http://dx.doi.org/10.18429/JACoW-HB2018-WEP1WB01},
  doi          = {10.18429/JACoW-HB2018-WEP1WB01},
  year         = {2018},
}