Nonstochastic Particle Acceleration in Collisionless Shock Waves
Nonstochastic Particle Acceleration in Collisionless Shock Waves
复制标题
无碰撞冲击波中的非随机粒子加速
DOI：
10.1238/physica.topical.107a00032
复制
发表时间：
2004
期刊：
影响因子：
2.9
通讯作者：
Y. Ohsawa
中科院分区：
文献类型：
--
作者：
Y. Ohsawa
本文简要介绍了磁声冲击波中非随机粒子加速的理论和粒子模拟，即，氢离子、重离子、电子、非热高能离子和正电子的加速。前三种机制与太阳高能粒子进行了比较。对于后两种机制，模拟表明，加速粒子的最大洛伦兹因子远远超过太阳高能粒子。
This paper briefly describes theory and particle simulations of nonstochastic particle acceleration in magnetosonic shock waves; i.e., acceleration of hydrogen ions, heavy ions, electrons, nonthermal energetic ions, and positrons. The first three mechanisms are compared with solar energetic particles. For the last two mechanisms, simulations show that the maximum Lorentz factors of accelerated particles far exceed those of solar energetic particles.