Author: Johansson, M.A.G.
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MOYAA01 Commissioning of the MAX IV Light Source 11
 
  • M. Eriksson, E. Al-Dmour, Å. Andersson, M.A.G. Johansson, S.C. Leemann, L. Malmgren, P.F. Tavares, S. Thorin
    MAX IV Laboratory, Lund University, Lund, Sweden
 
  This presentation reports on the beam commissioning status of MAX IV, experience gained and lessons learned, as well as future plans.  
slides icon Slides MOYAA01 [6.682 MB]  
DOI • reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-MOYAA01  
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TUPMB021 SLAC FACET-II Positron Damping Ring Magnet Design 1154
 
  • M.A.G. Johansson
    MAX IV Laboratory, Lund University, Lund, Sweden
  • Y. Cai, V. Yakimenko
    SLAC, Menlo Park, California, USA
 
  The FACET-II facility, currently being designed at SLAC, will contain a small ~20 m circumference, 335 MeV, positron damping ring. The ring has to fit in the existing linac tunnel, meaning that a compact lattice with short distances between magnets is required. The detailed magnet design is done in Opera-3d, with a finite element model of a full damping ring arc being simulated. This article presents this magnet design in a relatively early stage, with iteration between magnet and lattice design currently in progress.  
DOI • reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-TUPMB021  
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TUPMB023 MAX IV 3 GeV Storage Ring Magnet Block Production Series Measurement Results 1157
 
  • M.A.G. Johansson, L.-J. Lindgren, M. Sjöström, P.F. Tavares
    MAX IV Laboratory, Lund University, Lund, Sweden
 
  The MAX IV 3 GeV storage ring magnets are integrated "magnet block" units consisting of several consecutive magnet elements precision-machined out of a common solid iron block. In the 3 GeV ring, there are 140 magnet blocks containing a total of 1320 magnet elements. During the manufacturing phase of the project, a field measurement was performed for each magnet element, by Hall probe and/or by rotating coil. This article presents an overview of the magnetic field measurement results that were obtained for the full production series.  
DOI • reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-TUPMB023  
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