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Methods of numerical solution of the Vlasov equation for a charged particle beam are concerned. These methods are based on the method of macroparticles and require a great number of computations. As a result of the investigation, we find optimal combinations of parameters, which allow to increase computational efficiency. Accuracy of the methods was determined by comparing of a numerical solution...
A simple control model for beam in RFQ channelis considered. This model is based on the previously developed approach [1]and allowsto perform optimization of the RFQ channelin acceptable time.1. O.I. Drivotin, D.A. Ovsyannikov. Modelingof high intensity charged particle beams. St. Petersburg, St. Petersburg State Univ., 2003.
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