Author: Elias, N.
Paper Title Page
MOPVA090 ESS Superconducting RF Collaboration 1068
 
  • C. Darve, H. Danared, N. Elias, N.F. Hakansson, M. Lindroos, C.G. Maiano, F. Schlander
    ESS, Lund, Sweden
  • F. Ardellier, P. Bosland
    CEA/DRF/IRFU, Gif-sur-Yvette, France
  • S. Bousson, G. Olry
    IPN, Orsay, France
  • M. Ellis, A.E. Wheelhouse
    STFC/DL/ASTeC, Daresbury, Warrington, Cheshire, United Kingdom
  • L. Hermansson, R.J.M.Y. Ruber
    Uppsala University, Uppsala, Sweden
  • P. Michelato, D. Sertore
    INFN/LASA, Segrate (MI), Italy
 
  The European Spallation Source (ESS) project is a neutron-scattering facility, currently under construction by a partnership of at least 17 European countries, with Sweden and Denmark as host nations. The ESS was designated a European Research Infrastructure Consortium, or ERIC, by the European Commission in October of 2015. Scientists and engineers from 50 different countries are members of the workforce in Lund who participate in the design and construction of the European Spallation Source. In complement to the local workforce, the superconducting RF linear accelerator is being prototyped and will be constructed based on a collaboration with European institutions: CEA-Saclay, CNRS-IPN Orsay, INFN-LASA, STFC-Daresbury, Uppsala and Lund Universities. After a description of the ESS collaborative project and its in-kind model for the SRF linac, this article will introduce the linac component first results.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-MOPVA090  
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THOBB3 ESS SRF Linear Accelerator Components Preliminary Results and Integration 3666
 
  • C. Darve, N. Elias, C.G. Maiano, F. Schlander
    ESS, Lund, Sweden
  • C. Arcambal, G. Devanz, F. Peauger
    CEA/DRF/IRFU, Gif-sur-Yvette, France
  • E. Cenni
    CEA/IRFU, Gif-sur-Yvette, France
  • G. Costanza
    Lund University, Lund, Sweden
  • P. Duthil, G. Olry, D. Reynet
    IPN, Orsay, France
  • L. Hermansson
    Uppsala University, Uppsala, Sweden
  • P. Michelato, D. Sertore
    INFN/LASA, Segrate (MI), Italy
 
  The European Spallation Source (ESS) is a pan-European project and one of world's largest research infrastructures based on neutron sources. This collaborative project is funded by a collaboration of 17 European countries and is under construction in Lund, Sweden. The 5 MW, 2.86 ms long pulse proton accelerator has a repetition frequency of 14 Hz (4 % duty cycle), and a beam current of 62.5 mA. The Superconducting Radio-Frequency (SRF) linac is composed of three families of Superconducting Radio-Frequency (SRF) cavities, which are being prototyped, counting the spoke resonators with a geometric beta of 0.5, medium-beta elliptical cavities (betag=0.67) and high-beta elliptical cavities (betag=0.86). After a description of the ESS linear accelerator layout, this article will focus on the recent progress towards integration of the first test results of the main critical components to be assembled in cryomodules, then in the ESS tunnel.  
slides icon Slides THOBB3 [25.611 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THOBB3  
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