Author: Le Bec, G.
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TUPMB001 Magnets for the ESRF-EBS Project 1096
  • C. Benabderrahmane, J.C. Biasci, J-F. B. Bouteille, J. Chavanne, L. Farvacque, L. Goirand, G. Le Bec, S.M. Liuzzo, P. Raimondi, V. Villar
    ESRF, Grenoble, France
  A major upgrade project known as ESRF-EBS, Extremely Brilliant Source is planned at the European Synchrotron Radiation Facility (ESRF) in the coming years. A new storage ring will be built, aiming to decrease the horizontal emittance and to improve the brilliance and coherence of the X-ray beams. The lattice of the new storage ring relies on magnets with demanding specifications: dipoles with longitudinal gradient (field ranging from 0.17 T up to 0.67 T), strong quadrupoles (up to 90 T/m), combined function dipole-quadrupoles with high gradient (0.57 T and 37 T/m), strong sextupoles and octupoles. The design of these magnets is based on innovative solutions; in particular, the longitudinal gradient dipoles are permanent magnets and the combined dipole-quadrupoles are single-sided devices. The design of the magnets is finished and prototypes of innovative magnets have been built. The procurement of the magnets has started. Call for Tenders have been sent to a pre-qualified short list of magnet manufacturers. The longitudinal gradient dipoles will be assembled and measured in house. The design of the magnets, the prototype results and procurement status will be presented.  
DOI • reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-TUPMB001  
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WEPOW005 Updates on Lattice Modeling and Tuning for the ESRF-EBS Lattice. 2818
  • S.M. Liuzzo, N. Carmignani, J. Chavanne, L. Farvacque, G. Le Bec, B. Nash, P. Raimondi, R. Versteegen, S.M. White
    ESRF, Grenoble, France
  The ESRF-EBS lattice model is updated to include the effect of magnetic lengths in dipoles, quadrupoles, sextupoles and combined function magnets. The effect of this modification and the updates to the injection cell are considered with particular focus on injection efficiency and Touschek lifetime. The solutions to introduce new sources of radiation suitable for the existing bending magnet radiation beamlines are also presented.  
DOI • reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-WEPOW005  
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