Three-Dimensional PIC-MC Modeling for Relativistic Electron Beam Transport Through Dense Plasma

被引：0

作者：

曹莉华 ^{[1
]}

常铁强 ^{[1
]}

裴文兵 ^{[1
]}

刘占军 ^{[1
]}

李蒙 ^{[1
]}

郑春阳 ^{[1
]}

机构：

[1] Institute of Applied Physics and Computational Mathematics, Beijing 100088, China

来源：

Plasma Science and Technology | 2008年 / 01期

关键词：

electron beam transport; PIC simulation; energy deposition;

D O I：

暂无

中图分类号：

TP391.41 [];

学科分类号：

080203 ;

摘要：

We have developed a three dimensional (3D) PIC (particle-in-cell)-MC (MonteCarlo) code in order to simulate an electron beam transported into the dense matter based onour previous two dimensional code.The relativistic motion of fast electrons is treated by theparticle-in-cell method under the influence of both a self-generated transverse magnetic field andan axial electric field,as well as collisions.The electric field generated by return current is ex-pressed by Ohm’s law and the magnetic field is calculated from Faraday’s law.The slowing downof monoenergy electrons in DT plasma is calculated and discussed.

引用

页码：18 / 21

页数：4

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