Paper |
Title |
Page |
MOPPD076 |
Numerical Study of a Collimation System to Mitigate Beam Losses in the ESS Linac |
541 |
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- R. Miyamoto, H. Danared, M. Eshraqi, A. Ponton
ESS, Lund, Sweden
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The European Spallation Source (ESS) will be a 5 MW proton linac to produce spallation neutrons. A high power linac has a very low tolerance on beam losses, typically on the order of 1 W/m, to avoid activation of the linac components; hence, emittance and halo of the beam must be well controlled throughout the linac. A system of collimators in beam transport sections has been studied and tested as a means to mitigate the beam losses in several linacs. This paper presents the result of a numerical study of a collimation system for the ESS linac.
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THPPP085 |
End to End Beam Dynamics of the ESS Linac |
3933 |
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- M. Eshraqi, H. Danared, A. Ponton
ESS, Lund, Sweden
- I. Bustinduy
ESS Bilbao, Bilbao, Spain
- L. Celona
INFN/LNS, Catania, Italy
- M. Comunian
INFN/LNL, Legnaro (PD), Italy
- A.I.S. Holm, S.P. Møller, H.D. Thomsen
ISA, Aarhus, Denmark
- J. Stovall
CERN, Geneva, Switzerland
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The European Spallation Source, ESS, uses a linear accelerator to deliver a high intensity proton beam to the target station. The nominal beam power on target will be 5~MW at an energy of 2.5~GeV. We briefly describe the individual accelerating structures and transport lines through which we have carried out multiparticle beam dynamics simulations. We will present a review of the beam dynamics from the source to the target.
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