论文标题
太阳超级分形维度依赖于太阳周期阶段
Solar supergranular fractal dimension dependence on the Solar cycle phase
论文作者
论文摘要
我们通过使用从Kodaikanal太阳天文台获得的CA II K数字化数据存档来研究超晶体网络通过分形维度的复杂性。数据包括326个视觉上选择的超晶体细胞，分布在整个第23个太阳周期中。仅选择明确定义的细胞进行分析，我们讨论其潜在的选择效果，主要是它有利于较小尺寸的细胞（<20 mm）。在该样品中，我们分析了整个太阳周期中超级粒子的分形维度，并发现它与活性水平是反相关的。
We study the complexity of the supergranular network through fractal dimension by using Ca II K digitized data archive obtained from Kodaikanal solar observatory. The data consists of 326 visually selected supergranular cells spread across the 23rd solar cycle. Only cells that were well-defined were chosen for the analysis and we discuss the potential selection effect thereof, mainly that it favors cells of a smaller size (< 20 Mm). Within this sample, we analyzed the fractal dimension of supergranules across the Solar cycle and find that it is anticorrelated with the activity level.
