Simulations of single charged particle motion in external magnetic and electric fields

被引:0
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作者
D. Eržen
J. P. Verboncoeur
J. Duhovnik
N. Jelić
机构
[1] University of Ljubljana,Department of Nuclear Engineering
[2] LECAD Laboratory,Department of Theoretical Physics
[3] Faculty of Mechanical Engineering,undefined
[4] University of California,undefined
[5] University of Innsbruck,undefined
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关键词
52.65.-y Plasma simulation; 52.65.Cc Particle orbit and trajectory; 01.55.+b General physics; 03.50.De Classical electromagnetism, Maxwell equations;
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摘要
In this paper we present a software package for computational modeling of single particle motion in static and dynamic external magnetic and electric fields and show applications of our package to general cases and particular cases of space, laboratory and fusion plasmas. In addition we further elaborate on the properties of a new concept named Larmor Center Trajectory that we introduced in our previous work [D. Erzen, J.P. Verboncoeur, J. Duhovnik, N. Jeli, Int. J. Multiphys. 1, 419 (2007)] as a generalization of the well known guiding center approximation, and show the ranges of applicability of this concept, especially in strongly inhomogeneous fields when adiabatic approximations break.
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页码:409 / 415
页数:6
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