磁流体耦合 - 太阳冠状层的喷发事件
天体物理学
2009-11-06 v1 等离子体物理
摘要
By modelling the coronal structures by "slowly" evolving Double-Beltrami two-fluid equilibria (created by the interaction of the magnetic and velocity fields), the conditions for catastrophic transformations of the original state are derived. It is shown that, at the transition, much of the magnetic energy of the original state is converted to the the flow kinetic energy.
引用
@article{arxiv.astro-ph/0104138,
title = {Magneto-Fluid Coupling - Eruptive Events in the Solar Corona},
author = {Shuichi Ohsaki and Nana L. Shatashvili and Zensho Yoshida and Swadesh M. Mahajan},
journal= {arXiv preprint arXiv:astro-ph/0104138},
year = {2009}
}
备注
4 pages of two-column text (Latex) plus 3 pages of figures, submitted to The Astrophysical Journal Letters