arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1504.05074physics.plasm-ph
收藏

磁约束等离子体中磁扰动下的高能电子输运

Energetic electron transport in the presence of magnetic perturbations in magnetically confined plasmas

Gergely Papp, Michael Drevlak, Gergő I. Pokol, Tünde Fülöp

摘要:

高能电子的输运对磁扰动很敏感。通过对测试粒子漂移轨道的三维数值模拟,我们发现未被俘获的电子通过具有磁扰动的开放区域的输运不能用扩散过程来描述。基于我们的测试粒子模拟,我们提出了一个模型,导致粒子的指数损失。

英文摘要:

The transport of energetic electrons is sensitive to magnetic perturbations. By using 3D numerical simulation of test particle drift orbits we show that the transport of untrapped electrons through an open region with magnetic perturbations cannot be described by a diffusive process. Based on our test particle simulations, we propose a model that leads to an exponential loss of particles.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑