17–22 May 2026
C.I.D
Europe/Zurich timezone

Symplectic Tracking of Damping Wigglers Using Generalized Gradient Representations

TUP2679
19 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC2.A24: Photon sources: Accelerators and Storage Rings, Other Poster session

Speaker

Dr Weijie Fan (Shanghai Advanced Research Institute, Chinese Academy of Sciences)

Description

Particle tracking of damping wigglers with strong peak field strengths typically requires a field map, which does not account for radiation effects. To address this, the Generalized Gradient Expansion (GGExp) method is employed to describe the strong magnetic fields of damping wigglers in storage ring-based coherent radiation light sources. The GGExp method provides an alternative approach to define the wiggler field, incorporating synchrotron radiation effects with symplectic tracking, and offers benefits for both linear and nonlinear analyses.

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Author

Dr Weijie Fan (Shanghai Advanced Research Institute, Chinese Academy of Sciences)

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