Author: Danared, H.
Paper Title Page
MOPPD076 Numerical Study of a Collimation System to Mitigate Beam Losses in the ESS Linac 541
  • R. Miyamoto, H. Danared, M. Eshraqi, A. Ponton
    ESS, Lund, Sweden
  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.  
WEXA03 Accelerator Physics and Technology for ESS 2073
  • H. Danared
    ESS, Lund, Sweden
  A conceptual design of the 2.5 GeV proton linac of the European Spallation Source, ESS, was presented in a Conceptual Design Report in early 2012. Work is now progressing towards a Technical Design Report at the end of 2012. Changes to the linac configuration during the last year include a somewhat longer DTL and a change to fully segmented cryomodules. This paper reviews the current design status of the accelerator and its subsystems.  
slides icon Slides WEXA03 [15.485 MB]  
THPPP071 Design of the ESS Accelerator 3904
  • H. Danared
    ESS, Lund, Sweden
  The European Spallation Source, ESS, has produced a Conceptual Design Report at the end of 2011 which will evolve towards a Technical Design Report at the end of 2012. This paper is presented on behalf of the ESS Accelerator Design Update Collaboration and will describe the current design of the ESS linear accelerator.  
THPPP085 End to End Beam Dynamics of the ESS Linac 3933
  • 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
  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.