Author: Ivanov, A.N.
Paper Title Page
MOPWO019 An IDE for Spin-orbit Dynamics Simulation 921
  • A.N. Ivanov, N.V. Kulabukhova
    St. Petersburg State University, St. Petersburg, Russia
  In this paper a prototype of an IDE for simulation of spin-orbit motion is described. It is based on the component software development and provides a flexible graphic user interface. One of the main parts of it is numerical methods for ordinary differential equations integration. For numerical simulation it is possible use either the matrix map algorithm or traditional step-by-step methods. This workflow allows choosing one of numerical algorithms and to provide necessary computational experiments. It is also contains both a visual designer of an accelerator lattice and additional tools for control parameters of the model. There is also exists possibility for code generation in different programming languages and computation on high-performance systems.  
WEPEA037 Testing of Symplectic Integrator of Spin-orbit Motion Based on Matrix Formalism 2582
  • A.N. Ivanov, S.N. Andrianov, N.V. Kulabukhova
    St. Petersburg State University, St. Petersburg, Russia
  • R. Maier, Y. Senichev, D. Zyuzin
    FZJ, Jülich, Germany
  Investigation of spin-orbital motion in electromagnetic fields requires different numerical methods. Approaches for long-term evolution modelling need both performance and symplecticity. In this paper we discuss matrix maps method for numerical simulation. We examine symplectification and accuracy in terms of electostatic storage ring. The results are compared with traditional symplectic step-by-step methods.