太阳互联网中的低磁环
Low-lying magnetic loops in the solar internetwork
摘要：
本工作的目的是研究互联网络中磁场矢量的结构，寻找小尺度环的存在。我们反演1.56微米分光偏振观测互联网络区域在光盘中心应用SIR代码。这使我们能够恢复在这些谱线的形成中起作用的大气参数。我们主要对磁场矢量的结构感兴趣。我们发现，互联网络的许多相反极性的元素是由短（2- 6“），低洼（光球）环连接。这些环路连接了我们数据中可见的至少10- 20%的互联网流量。此外，我们有一些证据表明，指向一个动态的情况下，可以产生的互联网磁通量的出现。
英文摘要：
The aim of this work is to study the structure of the magnetic field vector in the internetwork and search for the presence of small-scale loops. We invert 1.56 micron spectropolarimetric observations of internetwork regions at disc centre by applying the SIR code. This allows us to recover the atmospheric parameters that play a role in the formation of these spectral lines. We are mainly interested in the structure of the magnetic field vector. We find that many opposite polarity elements of the internetwork are connected by short (2-6''), low-lying (photospheric) loops. These loops connect at least the 10-20 % of the internetwork flux visible in our data. Also we have some evidence that points towards a dynamic scenario which can be produced by the emergence of internetwork magnetic flux.
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