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Investigating slice emittance in ASTRA simulation with uniform distribution and weight factors to ensure accurate results. Explore the impact of node density on slice quality.
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First tests with ASTRA – Case of uniform distribution Case of uniform distribution with weight = 1 Slice emittance very noisy I checked that my post-processor gives the good value for a single slice
Case of uniform distribution- with core with weight of 1/5 Case of uniform distribution with weight = 1/5 for the core with density X5 Slice emittance still very noisy
Case LCLS deck provided by J.Carneiro At end of L0-1 Slice emittance not noisy at all !!! Is my particle generator that bad? Or is it because I wanted 200 longitudinal meshes