2 papers
astro-ph.SR2026
Machine Learning-based Separation of the He I 10830Å Chromospheric Signal: Quantitative Analysis of Chromosphere-Corona Intensity in the Quiet Sun
Huaiming Li, Fangyu Xu, Yi Bi +1
The He I 10830Å line, a crucial optically thin chromospheric line, is frequently used to study coronal heating and vertical coupling across the chromosphere-corona interface. Howev…
astro-ph.SR2024
Locating heating channels of the solar corona in a plage region with the aid of high-resolution 10830 Å filtergrams
Parida Hashim, Fangyu Xu, Ya Wang +6
In this paper, with a set of high-resolution He I 10830 Å filtergrams, we select an area in a plage, very likely an EUV moss area, as an interface layer to follow the clues of coro…