“银莲花”（分支）太阳耀斑的拓扑量化
太阳与恒星天体物理
2022-05-24 v3 数学物理
math.MP
等离子体物理
摘要
所谓的“银莲花”太阳耀斑是一类有趣的空间等离子体现象，其中磁场的多个零点通过分离器彼此相连并与磁源相连，从而产生复杂的分支构型。在此，利用动力系统方法与 Morse-Smale 理论，我们推导了上述结构中任意排布下各类零点与磁源数量之间的若干普适拓扑关系。此类关系既可作为量化已观测银莲花耀斑的工具，也可作为在复杂磁构型中预测新耀斑的工具。
引用
@article{arxiv.2111.06730,
title = {Topological Quantification of the "Anemone" (Branching) Solar Flares},
author = {Evgeny V. Zhuzhoma and Vladislav S. Medvedev and Yurii V. Dumin and Boris V. Somov},
journal= {arXiv preprint arXiv:2111.06730},
year = {2022}
}
备注
LaTeX2e, elsarticle documentclass, 19 pages, 5 EPS figures; v2: Theorem 3 substantially modified, minor changes in other parts of the text; v3: Ref. 19 replaced, formulation of Theorem 1 extended, minor misprints corrected