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Supercomputer Modeling of Generation of Electromagnetic Radiation by Beam–Plasma Interaction

  • Evgeny Berendeev
  • Marina Boronina
  • Galina Dudnikova
  • Anna EfimovaEmail author
  • Vitaly Vshivkov
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 753)

Abstract

We construct in this article a two-dimensional particle-in- cell (PIC) numerical model of electron beam - plasma interaction based on the kinetic description of both ion and electron components with a continuously injected electron beam, and develop the corresponding parallel code. In this model, an electron beam, entering the plasma along magnetic field lines through one boundary and leaving it through the other, provides a continuous pumping of plasma oscillations. Such a problem statement requires that the model be constructed in a sufficiently long plasma region, where the time is long enough for the beam to be captured by the exciting wave field. The parallel algorithm was successfully applied to the solution of resource-intensive problem by efficiently using large numbers of computational cores.

Keywords

Particle-in-cell methods Maxwell’s equations Vlasov equation Open plasma trap Generation of electromagnetic radiation 

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  • Evgeny Berendeev
    • 1
  • Marina Boronina
    • 1
  • Galina Dudnikova
    • 2
  • Anna Efimova
    • 1
    Email author
  • Vitaly Vshivkov
    • 1
  1. 1.Institute of Computational Mathematics and Mathematical GeophysicsSiberian Branch of the Russian Academy of SciencesNovosibirskRussia
  2. 2.Institute of Computational TechnologiesSiberian Branch of the Russian Academy of SciencesNovosibirskRussia

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