65 citations · 523 across the 40 of their papers we have counts for
5 papers · 1 filter
Coronal Condensation as the Source of Transition Region Supersonic Downflows above a Sunspot
Hechao Chen, Hui Tian, Leping Li +3
Plasma loops or plumes rooted in sunspot umbrae often harbor downflows with speeds of 100 km/s. These downflows are supersonic at transition region temperatures of 0.1 MK. The sour…
Statistical properties of Hα jets in the polar coronal hole and their implications in coronal activities
Youqian Qi, Zhenghua Huang, Lidong Xia +6
Dynamic features, such as chromospheric jets, transition region network jets, coronal plumes and coronal jets, are abundant in the network regions of the solar polar coronal holes.…
Coronal microjets in quiet-Sun regions observed with the Extreme Ultraviolet Imager onboard Solar Orbiter
Zhenyong Hou, Hui Tian, David Berghmans +8
We report the smallest coronal jets ever observed in the quiet Sun with recent high resolution observations from the High Resolution Telescopes (HRI-EUV and HRI-Lyα) of the Extreme…
Dynamics in the transition region beneath active region upflows viewed by IRIS
Zhenghua Huang, Lidong Xia, Hui Fu +2
Coronal upflows at the edges of active regions (AR), which are a possible source of slow solar wind, have been found to connect with dynamics in the transition region. To infer at…
Formation of solar quiescent coronal loops through magnetic reconnection in an emerging active region
Zhenyong Hou, Hui Tian, Hechao Chen +6
Coronal loops are building blocks of solar active regions. However, their formation mechanism is still not well understood. Here we present direct observational evidence for the fo…