Инд. авторы:	Vshivkova L., Dudnikova G.
Заглавие:	Hybrid model of particle acceleration on a shock wave front
Библ. ссылка:	Vshivkova L., Dudnikova G. Hybrid model of particle acceleration on a shock wave front // Lecture Notes in Computer Science. - 2017. - Vol.10187 LNCS. - P.737-743. - ISSN 0302-9743. - EISSN 1611-3349.
Внешние системы:	DOI: 10.1007/978-3-319-57099-0_85; РИНЦ: 31043351; SCOPUS: 2-s2.0-85018445890; WoS: 000425525000085;
Реферат:	eng: A new 2D hybrid numerical plasma model to investigate the processes of particle acceleration on a shock wave front is presented. This problem has a fundamental interest for astrophysics, plasma physics and charged particle accelerators. The model is based on the hybrid (or combined) approach where an electron component of plasma is described by the MHD-equations, while ions are treated kinetically via the Vlasov equation. One of the advantages of this approach is that it allows reduce the requirements for computing resources essentially comparing to a fully kinetic model. Another important advantage of it is the possibility to study the important instabilities on the ion time scale, neglecting highfrequency modes associated with electrons. © Springer International Publishing AG 2017.
Ключевые слова:	Magnetohydrodynamics (MHD); Model; Particle-in-cell (PIC) method; Vlasov kinetic equation; Astrophysics; Charged particles; Integral equations; Kinetic theory; Magnetohydrodynamics; Particle in cell method; Particle acceleration; Kinetic modeling; Kinetic equations; Hybrid; High-frequency mode; Electron component; Computing resource; Wavefronts; Vlasov equation; Shock waves; Particle accelerators; Numerical analysis; Models; Magnetoplasma; Kinetics; Hybrid;
Издано:	2017
Физ. характеристика:	с.737-743
Конференция:	Название: 6th International Conference on Numerical Analysis and Its Applications Аббревиатура: NAA'2016 Город: Lozenetz Страна: Bulgaria Даты проведения: 2016-06-15 - 2016-06-22 Ссылка: http://parallel.bas.bg/dpa/NAA16/
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