Paper |
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THPRO058 |
Study of the “Particle-in-Cell” Induced Noise on High Intensity Beams |
3005 |
SUSPSNE055 |
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- F. Kesting, G. Franchetti
GSI, Darmstadt, Germany
- U. Ratzinger
IAP, Frankfurt am Main, Germany
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Numerical noise in PIC codes produces artifacts which affects long term beam simulations needed for accelerator as the SIS100. A detailed study on the effect of numerical noise occurring in multi-particle tracking codes is presented. The influence of the granularity of particle distributions and the fineness of the meshes of Poisson solvers on the particle dynamics was studied. These results are used to discuss the effect of the PIC numerical noise in a long term space charge benchmarking study.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2014-THPRO058
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