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Tapering optimizations for TW level superconducting undulators: summary of simulation results. Claudio Emma, Paul Emma, Claudio Pellegrini, Juhao Wu SLAC July 2014. Simulation parameters and tapering optimisation. ρ=9.8535*10 -4 L g1D = 89 cm Ming-Xie Parametrization.
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Tapering optimizations for TW level superconducting undulators: summary of simulation results • Claudio Emma, Paul Emma, Claudio Pellegrini, Juhao Wu • SLAC • July 2014
Simulation parameters and tapering optimisation ρ=9.8535*10-4 Lg1D = 89 cm Ming-Xie Parametrization • Kq,0 = 47.5 T/m • Lg3d = 0.99 m
Time Dependent Results (parabolic) • Time dependent effects do not spoil bunching • as they do after 200 m in NCU
Radiation and Coherence Properties • Coherence area • much larger than • radiation beam spot size