5 citations · 5 across the 2 of their papers we have counts for
4 papers
The Application of the Filtered Backprojection Algorithm to Solar Rotational Tomography
Kyuhyoun Cho, Jongchul Chae, Ryun-Young Kwon +2
Solar rotational tomography (SRT) is an important method to reconstruct the physical parameters of the three-dimensional solar corona. Here we propose an approach to apply the filt…
Low geo-effectiveness of fast halo CMEs related to the 12 X-class flares in 2002
B. Schmieder, R. S. Kim, B. Grison +4
It is generally accepted that extreme space weather events tend to be related to strong flares and fast halo coronal mass ejections CMEs. In the present paper, we carefully identif…
Investigation of energetic particle release using multi-point imaging and in situ observations
Bei Zhu, Ying D. Liu, Ryun-Young Kwon +1
The solar eruption on 2012 January 27 resulted in a wide-spread solar energetic particle (SEP) event observed by STEREO A and the near-Earth spacecraft (separated by 108\degree). T…
The density compression ratio of shock fronts associated with coronal mass ejections
Ryun-Young Kwon, Angelos Vourlidas
We present a new method to extract the three-dimensional electron density profile and density compression ratio of shock fronts associated with Coronal Mass Ejections (CMEs) observ…