Author: Sjobak, K.N.
Paper Title Page
TUPOJO20 Progress of the ESS Proton Beam Imaging Systems 394
TUOPA02   use link to see paper's listing under its alternate paper code  
 
  • E. Adli, G. Christoforo, E.D. Fackelman, H.E. Gjersdal, O.M. Røhne, K.N. Sjobak
    University of Oslo, Oslo, Norway
  • S. Bjorklund, S. Joshi
    University College West, Trollhätan, Sweden
  • M.G. Ibison
    Cockcroft Institute, Warrington, Cheshire, United Kingdom
  • M.G. Ibison
    The University of Liverpool, Liverpool, United Kingdom
  • Y. Levinsen, K.E. Rosengren, T.J. Shea, C.A. Thomas
    ESS, Lund, Sweden
  
  The ESS Tar­get Pro­ton Beam Imag­ing Sys­tem has as ob­jec­tive to image the 5 MW ESS pro­ton beam as it en­ters the spal­la­tion tar­get. The Imag­ing Sys­tem has to op­er­ate in a harsh ra­di­a­tion en­vi­ron­ment, lead­ing to a num­ber of chal­lenges : de­vel­op­ment of ra­di­a­tion hard pho­ton sources, long and aper­ture-re­stricted op­ti­cal paths and fast elec­tron­ics re­quired to pro­vide rapid in­for­ma­tion in case of beam anom­alies. This paper out­lines how main chal­lenges of the Imag­ing Sys­tem have been ad­dressed, and the sta­tus of de­ploy­ment as ESS gets closer to beam.  
poster icon Poster TUPOJO20 [21.417 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2022-TUPOJO20  
About • Received ※ 24 August 2022 — Revised ※ 31 August 2022 — Accepted ※ 01 September 2022 — Issue date ※ 02 September 2022
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THPOPA05 Status of the CLEAR User Facility at CERN and its Experiments 753
 
  • R. Corsini, W. Farabolini, A. Malyzhenkov, V. Rieker
    CERN, Meyrin, Switzerland
  • P. Korysko
    Oxford University, Physics Department, Oxford, Oxon, United Kingdom
  • K.N. Sjobak
    University of Oslo, Oslo, Norway
  
  The CERN Lin­ear Ac­cel­er­a­tor for Re­search (CLEAR) at CERN is a ver­sa­tile user fa­cil­ity pro­vid­ing a 200 MeV elec­tron beam for ac­cel­er­a­tor R&D, ir­ra­di­a­tion stud­ies for space, and med­ical ap­pli­ca­tions. After suc­cess­ful op­er­a­tion in 2017-2020, CLEAR run­ning was ex­tended in 2021 for an­other 5-year pe­riod. In the paper we give a sta­tus of the fa­cil­ity, out­lin­ing re­cent progress in beam per­for­mance and hard­ware im­prove­ments. We re­port on beam op­er­a­tion over the last years and re­view the main re­sults of ex­per­i­men­tal ac­tiv­i­ties. Fi­nally, we dis­cuss the planned up­grades to­gether with the pro­posed fu­ture ex­per­i­men­tal pro­gram.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2022-THPOPA05  
About • Received ※ 24 August 2022 — Revised ※ 28 August 2022 — Accepted ※ 01 September 2022 — Issue date ※ 01 September 2022
Cite • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)