175 citations · 1.2k across the 27 of their papers we have counts for
8 papers · 1 filter
Application of a magnetic-field-induced transition in Fe X to solar and stellar coronal magnetic field measurements
Yajie Chen, Wenxian Li, Hui Tian +3
Magnetic fields play a key role in driving a broad range of dynamic phenomena in the atmospheres of the Sun and other stars. Routine and accurate measurements of the magnetic field…
Forward Modeling of Magnetic-field Measurements at the Bases of Stellar Coronae through Extreme-Ultraviolet Spectroscopy
Xianyu Liu, Hui Tian, Yajie Chen +4
Measurements of the stellar coronal magnetic field are of great importance in understanding the stellar magnetic activity, yet the measurements have been extremely difficult. Recen…
A new post-hoc flat field measurement method for the Solar X-ray and Extreme Ultraviolet Imager onboard the Fengyun-3E satellite
Qiao Song, Xianyong Bai, Bo Chen +13
The extreme ultraviolet (EUV) observations are widely used in solar activity research and space weather forecasting since they can observe both the solar eruptions and the source r…
Possible detection of coronal mass ejections on late-type main-sequence stars in LAMOST medium-resolution spectra
Hong-peng Lu, Hui Tian, Li-yun Zhang +9
Context. Stellar coronal mass ejections (CMEs) are the primary driver of the exoplanetary space weather and they could affect the habitability of exoplanets. However, detections of…
Can we detect coronal mass ejections through asymmetries of Sun-as-a-star extreme-ultraviolet spectral line profiles?
Zihao Yang, Hui Tian, Xianyong Bai +8
Coronal mass ejections (CMEs) are the largest-scale eruptive phenomena in the solar system. Associated with enormous plasma ejections and energy release, CMEs have an important imp…
Decayless oscillations in solar coronal bright points
Yuhang Gao, Hui Tian, Tom Van Doorsselaere +1
Decayless kink oscillations of solar coronal loops (or decayless oscillations for short) have attracted great attention since their discovery. Coronal bright points (CBPs) are mini…
Doppler shifts of spectral lines formed in the solar transition region and corona
Yajie Chen, Hardi Peter, Damien Przybylski +2
Context. Emission lines formed in the transition region and corona show dominantly redshifts and blueshifts, respectively. Aims. We investigate the Doppler shifts in a 3D radiation…
Three-dimensional Propagation of the Global EUV Wave associated with a solar eruption on 2021 October 28
Zhenyong Hou, Hui Tian, Jing-Song Wang +16
We present a case study for the global extreme ultraviolet (EUV) wave and its chromospheric counterpart `Moreton-Ramsey wave' associated with the second X-class flare in Solar Cycl…