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arXiv 1104.2231physics.plasm-ph
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轻离子束与等离子体相互作用的数学模型

A Mathematical Developed Model for Light Ion Beam Interactions with Plasma

S. R. Mirfayzi

摘要:

轻离子束为利用约束反应(ICF)的高能应用提供了有效的系统。本文将演示离子束离开ICF反应堆并击中固体靶的数学特性。在无限半径范围内,当氢离开反应堆腔室时,已经用Child-Langmuir方法证明了单个氢重核电流。通过使用Bethe-Bloch(dE/dx)检查射束脉冲的总能量损失记录了最大能量发射,其中射束脉冲撞击靶并形成等离子体。通过测量感应能量、漂移和碰撞电流对靶进行了分析。提出了一套电荷和电流中性的计算公式,离子束在方位角方向上旋转,这就产生了自磁性。在与束流反向通过电离气体和中性气体的双束流传输中,也引入了自磁性Er和Br的概念。这已经通过开发一组磁场方程而被推进。最后通过简单地介绍粒子在非弹性碰撞中的衰变(包括D-D反应),考察了总能量。

英文摘要:

Light Ion Beams are providing an efficient system for high energy applications using confinement reaction (ICF). This paper will demonstrate the mathematical properties of ion beams leaving ICF reactors and hitting a solid target. A single Hydrogen heavy nucleus current has been demonstrated using Child-Langmuir in an infinite radius as it leaves the reactor chamber. The maximum energy emission has been recorded by examining the total energy loss of the beam pulse using Bethe-Bloch (dE/dx) where it hits the target and forming plasma. Also the target has been analysed by measuring the induction energy, drift and collision current. A set of formula has been developed for charge and current neutrality, the ion beam is being rotated in azimuthal direction, this induces self-magnetism in this purposes. The concept of self-magnetism Er and Br also has been introduced to the rotating-propagating beam inverse to the beam current through ionized and neutral gas. This has been advanced by developing a set of magnetic field equations. And finally by introducing the particles' decay including D-D Reaction briefly in an inelastic collision the total amount of energy has been examined.

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