Инд. авторы:	Berendeev E.A., Dimov G.I., Dudnikova G.I., Ivanov A.V., Lazareva G.G., Vshivkov V.A.
Заглавие:	Mathematical and experimental simulation of a cylindrical plasma target trap with inverse magnetic mirrors
Библ. ссылка:	Berendeev E.A., Dimov G.I., Dudnikova G.I., Ivanov A.V., Lazareva G.G., Vshivkov V.A. Mathematical and experimental simulation of a cylindrical plasma target trap with inverse magnetic mirrors // Journal of Plasma Physics. - 2015. - Vol.81. - Iss. 5. - Art.495810512. - ISSN 0022-3778. - EISSN 1469-7807.
Внешние системы:	DOI: 10.1017/S0022377815000896; SCOPUS: 2-s2.0-84945218446; WoS: 000367573800038; РИНЦ: 24963936;
Реферат:	eng: A plasma target for highly efficient neutralization of powerful negative ion beams is considered. The plasma is confined within a magnetic trap with multipole magnetic walls. It is proposed to use inverse magnetic minors to limit plasma outflow through the inlet and outlet holes in the trap. Using the particle-in-cell method, mathematical simulation of plasma dynamics in the trap has been performed. The estimates of plasma distribution and particle confinement efficiency in the region of the magnetic minors has been obtained. Simulation results were compared with experimental data. rus: A plasma target for highly efficient neutralization of powerful negative ion beams is considered. The plasma is confined within a magnetic trap with multipole magnetic walls. It is proposed to use inverse magnetic mirrors to limit plasma outflow through the inlet and outlet holes in the trap. Using the particle-in-cell method, mathematical simulation of plasma dynamics in the trap has been performed. The estimates of plasma distribution and particle confinement efficiency in the region of the magnetic mirrors has been obtained. Simulation results were compared with experimental data. © 2015 Cambridge University Press.
Ключевые слова:	Cylindrical plasmas; Experimental simulations; Mathematical simulations; Plasma dynamics; Plasma targets; Dynamics; Inverse problems; Ion beams; Magnetic mirrors; Magnetism; Mirrors; Negative ions; Plasma diagnostics; Particle confinement; Particle in cell method; Plasma distribution; BEAM; Plasma interactions; Plasma simulation;
Издано:	2015
Физ. характеристика:	495810512