Computing for accelerator physics Ilya Agapov, 7/12/09, DESY ...
Computing for accelerator physics Ilya Agapov, 7/12/09, DESY ...
Computing for accelerator physics Ilya Agapov, 7/12/09, DESY ...
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Longterm stability, dynamic aperture<br />
Poincare section <strong>for</strong> linear (left) and nonlinear maps (right)<br />
Determining stability <strong>for</strong> largeamplitude particles requires longterm tracking<br />
Symplectic integrators to avoid large error accumulation<br />
Long term stability under influence of small random perturbations (RF noise, scattering)<br />
requires sofisticated computeintensive techniques (e.g. 6D FokkerPlanck equation)<br />
Spin dynamics in storage rings<br />
Codes: COSY, PTC,…<br />
Julia Set