at.physics.wiggdiffmatrix#
Computation of the radiation diffusion matrix for a wiggler
Functions
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Computes the radiation diffusion matrix B defined in [2] for wiggler elements |
- FDW(element, orbit, energy)#
Computes the radiation diffusion matrix B defined in [2] for wiggler elements
- Parameters:
element – Lattice element
orbit – (6,) closed orbit at the entrance of
elementenergy – particle energy
- Returns:
diffmatrix – The radiation diffusion matrix of the wiggler
References
[1] M.Sands, The Physics of Electron Storage Rings