Frequency Map Analysis Workshop

Name: Frequency Map Analysis Workshop
Start: 2004-04-01T08:30:00+02:00
End: 2004-04-02T16:30:00+02:00
Location: LURE (France)

1 Apr 2004, 08:30 → 2 Apr 2004, 16:30 Europe/Zurich

Building 209D, room 110 (LURE (France))

Building 209D, room 110

LURE (France)

Laurent Nadolski (Synchrotron SOLEIL)

Description

Goal of the Workshop

Make the Frequency Map Analysis known to those who never used it
Gather people to share common experience on the usefulness of FMA at the design level of a lattice
Experimental implementation of the FMA and experimental maps
Effectiveness of FMA in understanding the limits coming from single particle non-linear dynamics (injection efficiency, dynamic aperture, momentum aperture, resonances,...).
Limits of FMA, encountered difficulties and possible improvements
Alternative techniques to study and understand dynamics
Importance of a good model representing the realistic lattice

Thursday 1 April
- Thu 1 Apr
- Fri 2 Apr
- 08:30 → 09:00
  
  Registration
- 09:00 → 11:00
  Use of the FMA at the level design of a lattice: L. Nadolski
  - 09:00
    
    Welcome and Introduction to the target of the workshop (A. Nadji) 15m
    
    Transparents
  - 09:15
    
    Frequency Map Analysis (J. Laskar) 45m
  - 10:25
    
    Discussions 35m
- 11:00 → 11:20
  
  Coffee break 20m
- 11:20 → 12:50
  Frequency Map Analysis
  
  Introduction
  
  Convener: Dr Laurent Nadolski (Synchrotron SOLEIL)
  - 11:20
    
    FMA calculation for the ALS (D. Robin) 15m
    
    Transparents
  - 11:35
    
    Frequency maps for designing proton accelerators (Y. Papaphilippou) 15m
    
    Transparents
  - 11:50
    
    Role of the FMA in the choice of the working point of SOLEIL (M. Belgroune) 15m
    
    Transparents
  - 12:05
    
    Discussions 45m
- 12:50 → 14:00
  
  Lunch Break
- 14:00 → 17:15
  Experimental Frequency maps: L. Farvacque
  - 14:00
    
    FMA experiments at the ALS (D. Robin) 45m
    
    Transparents
  - 14:45
    
    Measured and calculated frequency maps for the BESSYII storage ring (P. Kuske) 45m
    
    Transparents
  - 15:30
    
    Recent experimental Frequency maps at Bessy II and SLS (M. Belgroune) 15m
    
    Transparents
  - 15:45
    
    Discussions 30m
  - 16:15
    
    Coffee Break 30m
  - 16:45
    
    Experimental Frequency Maps for the ESRF Storage Ring (Y. Papaphilippou) 20m
    
    Transparents
- 17:15 → 18:30
  Diagnostics and technical details of the measurements: P. Kuske
  - 17:15
    
    Description of the experimental set up at ESRF (L. Farvacque) 15m
    
    Transparents
  - 17:30
    
    Description of the experimental set up at the SLS (M. Munoz) 15m
    
    Transparents
  - 17:45
    
    Discussions 45m
Friday 2 April
- Thu 1 Apr
- Fri 2 Apr
- 09:00 → 10:40
  Model and Experiment (I): Y. Papaphilippou
  - 09:00
    
    Comparison between simulation and experiment on injection beam loss in the SPring8 storage ring (H. Tanaka) 30m
    
    Transparents
  - 09:30
    
    Analyzing combined space charge and lattice nonlinearities based on an experiment at the CERN PS (G. Franchetti) 20m
    
    Transparents
  - 09:50
    
    Frequency Map Analysis and Hilbert Transform for experimental resonance investigation at Elettra (S. Di Mitri) 20m
    
    Transparents
  - 10:10
    
    Discussions 30m
- 10:40 → 11:00
  
  Coffee break 20m
- 11:00 → 12:30
  Model and Measurement (II): J. Laskar
  - 11:00
    
    Nonlinear correction steering of the LHC using Harmonic analysis (F. Schmidt) 30m
    
    Transparents
  - 11:30
    
    Studies on lattice calibration with frequency analysis of betatron oscillations (R. Bartolini) 30m
    
    Transparents
  - 12:00
    
    Discussions 30m
- 12:30 → 14:00
  
  Lunch Break 1h 30m
- 14:00 → 15:00
  Model and Experiment (II): A. Ropert
  - 14:00
    
    Refinements of the non-linear lattice model for the BESSYII storage ring (P. Kuske) 30m
    
    Transparents
  - 14:30
    
    Global discussion on the importance of a very detailed model of the nonlinear fields 30m
- 15:00 → 16:00
  Discussions et Conclusions
  - 15:00
    
    General Discusion (A. Nadji) 30m
  - 15:30
    
    Conclusion Remarks (J-M. Filhol) 30m
    
    Transparents