Name: 10th Low Emittance Rings Workshop 2025
Start: 2025-10-08T08:55:00+02:00
End: 2025-10-10T18:55:00+02:00
Location: Building 03

10th Low Emittance Rings Workshop 2025

from Wednesday 8 October 2025 (08:55) to Friday 10 October 2025 (18:55)

Monday 6 October 2025
Tuesday 7 October 2025
Wednesday 8 October 2025
08:55 Introduction - Riccardo Bartolini (MP4 (Maschine PETRA IV))
Introduction
- Riccardo Bartolini (MP4 (Maschine PETRA IV))
08:55 - 09:00
Room: BAH1 and BAH2 (ground floor)
09:00
09:00 - 12:50
Room: BAH1 and BAH2 (ground floor)
Contributions

09:00 Lessons learnt in the commissioning of SLS-II - Masamitsu Aiba

09:30 Lessons learnt in the commissioning of HEPS - Zhe Duan (HEPS)

10:00 Lessons learnt in the commissioning of APS-U - Vadim Sajaev (APS)

10:50 SuperKEKB: Status report - Yukiyoshi Ohnishi (KEK)

11:20 Nano Terasu Facility: Status report - Nobuyuki Nishimori (National Institutes for Quantum Science and Technology)

11:50 Lesson learnt in the planning and execution of the SLS-II upgrade project - Hans Braun (PSI)

12:20 Status and execution of the Diamond II upgrade project - Richard Walker (Diamond Light Source Ltd.)
12:50 Break 1:
Break 1:
12:50 - 14:00
Room: BAH1 and BAH2 (ground floor)
14:00
14:00 - 17:55
Room: BAH1 and BAH2 (ground floor)
Contributions

14:00 Status and execution of the ELETTRA 2.0 upgrade project - Emanuel Karantzoulis (ELETTRA Sincrotrone Trieste)

14:30 Status and future plans of the Korea-4GSR project - Younguk Sohn (Korea 4GSR)

15:00 MAXIV light source upgrade - Magnus Sjostrom

15:50 ALBA-II lattice progress - G. Benedetti (ALBA)

16:15 Low-emittance lattice for the PEP-II tunnel - Donish Khan

16:40 Challenges for the FCCee - Christian Carli (CERN)

17:05 Status of the SOLEIL II upgrade programme - Vadim GUBAIDULIN (Synchrotron SOLEIL)

17:30 BESSY III – lattice progress - Paul Golawski
Thursday 9 October 2025
09:00
09:00 - 12:50
Room: BAH1 and BAH2 (ground floor)
Contributions

09:00 Complex bend optics at NSLS-II - Timur Shaftan (BNL)

09:30 Lattice design towards 1 pm emittance - Yu Zhao (HEPS)

10:00 intensity limits with space charge and round beams - Sergey Antipov (MPY (Beschleunigerphysik))

10:50 Longitudinal injection for SAPS low-emittance storage ring - Weihang Liu (IHEP)

11:20 Development and Comparison of numerical optimization strategies for optics matching - Bernardo Abreu Figueiredo (CERN)

11:50 RF-Track modeling of FCC-ee injector linacs and optimization of linac to ring transmission - A. Latina

12:20 Beam loss management for Diamond II - I. Martin (DLS)
12:50 Break 2:
Break 2:
12:50 - 14:00
Room: BAH1 and BAH2 (ground floor)
14:00
14:00 - 18:05
Room: BAH1 and BAH2 (ground floor)
Contributions

14:00 Lattices for the MAX IV 3 GeV Ring Upgrade (MAX4U) - Marco Apollonio (MAX IV)

14:25 HTS based undulators - Lorenzo Bortot (ESRF)

14:55 Variable bending magnet with gradient for ELETTRA - Yannis Papaphilippou (CERN)

15:20 Non-linear kickers design and characterization - Antoine Sauret (ESRF)

16:10 The magnetic measurement programme at Diamond II - Alfie Shahveh (Diamond)

16:40 Lessons learnt from the SLSII magnet programme - Giuseppe Montenero (PSI)

17:10 Lessons learnt from the APS-U magnet programme - Mark Jaski (APS)

17:40 WAKIS: An Open-Source Electromagnetic Solver for Beam-Coupling Impedance Calculations - Elena de la Fuente Garcia
Friday 10 October 2025
09:00
09:00 - 12:50
Room: BAH1 and BAH2 (ground floor)
Contributions

09:00 Preliminary studies for a 6GeV injector Linac at ESRF - Simone Maria Liuzzo (ESRF)

09:30 The 6 GeV LPA injector for PETRA IV - Andreas Maier (MPL (Plasmabeschleuniger und Laser))

10:00 Methods for full coupling operation in a synchrotron light source - Michele Carla (ALBA)

10:50 Chromaticity and wakefield "sharing" on coupling resonance - R. Lindbergh (ANL-APS)

11:20 Proposal of An X-ray Free-Electron Laser Oscillator based on Diffraction Limited Storage Ring - Weilun Qin (IHEP)

11:50 Modeling and benchmarking on Intra-beam Scattering in RF-Track - Paula Desire (CERN)

12:20 BBA studies for FCC-ee - Christian Goffing (CERN/KIT)
12:50 Break 3:
Break 3:
12:50 - 14:00
Room: BAH1 and BAH2 (ground floor)
14:00
14:00 - 18:55
Room: BAH1 and BAH2 (ground floor)
Contributions

14:00 Optics reconstruction using deep Lie map networks - Conrad Caliari (CERN)

14:30 Improving optics control in the LHC with forced RDTs - Sasha Jade Horney (CERN)

15:00 Xsuite developments for high brightness rings (optics, tracking, collective effects, beam-matter) - Szymon Lopaciuk (CERN)

15:45 APS-U progress towards high single-bunch charge operation - Joe Calvey (APS)

16:15 Modeling of insertion devices for Xsuite - Simon Buijsman (CERN)

16:40 Metamaterials for beam-coupling Impedance mitigation at CERN - Leonardo Sito

17:05 Conclusions - Riccardo Bartolini (MP4 (Maschine PETRA IV))