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TY - CONF AU - Kesting, F. AU - Franchetti, G. AU - Ratzinger, U. ED - Petit-Jean-Genaz, Christine ED - Arduini, Gianluigi ED - Michel, Peter ED - Schaa, Volker RW TI - Study of the “Particle-in-Cell” Induced Noise on High Intensity Beams J2 - Proc. of IPAC2014, Dresden, Germany, June 15-20, 2014 C1 - Dresden, Germany T2 - International Particle Accelerator Conference T3 - 5 LA - english AB - 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. PB - JACoW CP - Geneva, Switzerland SP - 3005 EP - 3007 KW - emittance KW - space-charge KW - simulation KW - synchrotron KW - resonance DA - 2014/07 PY - 2014 SN - 978-3-95450-132-8 DO - 10.18429/JACoW-IPAC2014-THPRO058 UR - http://jacow.org/ipac2014/papers/thpro058.pdf ER -