| Инд. авторы: | Efimova A.A., Berendeev E.A., Dudnikova G.I., Vshivkov V.A. |
| Заглавие: | Numerical simulation of nonlinear processes in a beam-plasma system |
| Библ. ссылка: | Efimova A.A., Berendeev E.A., Dudnikova G.I., Vshivkov V.A. Numerical simulation of nonlinear processes in a beam-plasma system // 7th International Conference on Application of Mathematics in Technical and Natural Sciences (AMiTaNS). Conference Proceedings, Albena, Bulgaria, 28 June – 3 July 2015. - 2015. - Vol.1684. - Art.100001. - ISBN: 978-0-7354-1331-3. |
| Внешние системы: | DOI: 10.1063/1.4934338; РИНЦ: 27142406; WoS: 000371826600057; |
| Реферат: | eng: In the present paper we consider the efficiency of the electromagnetic radiation generation due to various nonlinear processes in the beam-plasma system. The beam and plasma parameters were chosen close to the parameters in the experiment on the GOL-3 facility (BINP SB RAS). The model of the collisionless plasma is described by system of the Vlasov-Maxwell equations with periodic boundary conditions. The parallel numerical algorithm is based on the particles-in-cell method (PIC) with mixed Euler-Lagrangian domain decomposition. Various scenarios of nonlinear evolution in the beam-plasma system under the influence of an external magnetic field in case of a low density beam were studied. The energy transfer from one unstable mode to the others modes was observed. |
| Ключевые слова: | ELECTRON-BEAM; |
| Издано: | 2015 |
| Физ. характеристика: | 100001, с.1-12 |
| Конференция: | Название: 7th International Conference on Application of Mathematics in Technical and Natural Sciences Аббревиатура: AMiTaNS Город: Albena Страна: Bulgaria Даты проведения: 2015-06-28 - 2015-07-03 |
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