Paper |
Title |
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MOPML031 |
Highlights of Accelerator Activities in France on Behalf of the Accelerator Division of the French Physics Society |
470 |
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- J.-L. Revol
ESRF, Grenoble, France
- S. Chel
CEA/IRFU, Gif-sur-Yvette, France
- B. Cros
CNRS LPGP Univ Paris Sud, Orsay, France
- N. Delerue
LAL, Orsay, France
- E. Giguet
ALSYOM, Versailles, France
- V. Le Flanchec
CEA/DAM, Bruyères-le-Châtel, France
- L.S. Nadolski
SOLEIL, Gif-sur-Yvette, France
- L. Perrot
IPN, Orsay, France
- A. Savalle
GANIL, Caen, France
- T. Thuillier
LPSC, Grenoble Cedex, France
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The French Physical Society is a non-profit organization working to advance and diffuse the knowledge of physics. Its Accelerators division contributes to the promotion of accelerator activities in France. This paper presents the missions and actions of the division, high-lighting those concerning young scientists. A brief presentation of the laboratories, institutes, and facilities that are the main actors in the field is given. Significant ongoing and planned projects in France are described, including medical applications. Main French contributions in inter-national projects are then listed. Finally, cultural and technical relationships between industry and laboratories are discussed.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2018-MOPML031
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THPMK092 |
SOLEIL Status Report |
4516 |
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- L.S. Nadolski, G. Abeillé, Y.-M. Abiven, P. Alexandre, F. Bouvet, F. Briquez, P. Brunelle, A. Buteau, N. Béchu, M.-E. Couprie, X. Delétoille, T. Didier, J.M. Dubuisson, C. Herbeaux, N. Hubert, C.A. Kitegi, M. Labat, J.-F. Lamarre, P. Lebasque, A. Lestrade, A. Loulergue, P. Marchand, O. Marcouillé, F. Marteau, A. Nadji, R. Nagaoka, P. Prigent, F. Ribeiro, K.T. Tavakoli, M.-A. Tordeux, M. Valléau
SOLEIL, Gif-sur-Yvette, France
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SOLEIL is both a synchrotron light source and a research laboratory at the cutting edge of experimental techniques dedicated to matter analysis down to the atomic scale, as well as a service platform open to all scientific and industrial communities. This French 2.75 GeV third generation synchrotron light source provides today extremely stable photon beams to 29 beamlines (BLs) complementary to ESRF. We report facility performance, ongoing projects and recent major achievements. A significant work was performed in order to secure the operation of the two canted 5.5 mm in-vacuum cryogenic permanent magnet undulators (CPMUs). Major R&D areas will also be discussed, and progress towards a lattice baseline for making SOLEIL a diffraction limited storage ring.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2018-THPMK092
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THPML034 |
Baseline Lattice for the Upgrade of SOLEIL |
4726 |
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- A. Loulergue, P. Alexandre, P. Brunelle, O. Marcouillé, A. Nadji, L.S. Nadolski, R. Nagaoka, K.T. Tavakoli, M.-A. Tordeux, A. Vivoli
SOLEIL, Gif-sur-Yvette, France
- L. Hoummi
Cockcroft Institute, Warrington, Cheshire, United Kingdom
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Previous MBA studies converged to a lattice composed of 7BA-6BA with a natural emittance value of 200- 250 pm.rad range. Due to the difficulties of non-linear optimization in targeting lower emittance values, a decision was made to symmetrize totally the ring with 20 identical cells having long free straight sections longer than 4 m. A 7BA solution elaborated by adopting the sextupole paring scheme with dispersion bumps originally developed at the ESRF-EBS, including reverse-bends, enabling an emittance of 72 pm.rad has been defined as the baseline lattice. The sufficient on-momentum dynamic aperture obtained allows to consider off-axis injection. The linear and nonlinear dynamic properties of the lattice along with the expected performance in terms of brilliance and transverse coherence are presented. In particular, the beta functions tuned down to 1 m in both transverse planes at the center of straight sections allow matching diffraction limited photons up to 3 keV.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2018-THPML034
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