activity
19992023
most citedMagnetohydrodynamic Simulation of the X2.2 Solar Flare on 2011 February 15: II. Dynamics Connecting the Solar Flare and the Coronal Mass Ejection

69 citations · 109 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.SR2023★ 4 cited

The Multiview Observatory for Solar Terrestrial Science (MOST)

N. Gopalswamy, S. Christe, S. F. Fung +54

We report on a study of the Multiview Observatory for Solar Terrestrial Science (MOST) mission that will provide comprehensive imagery and time series data needed to understand the…

astro-ph.SR2015★ 69 cited

Magnetohydrodynamic Simulation of the X2.2 Solar Flare on 2011 February 15: II. Dynamics Connecting the Solar Flare and the Coronal Mass Ejection

S. Inoue, K. Hayashi, T. Magara +2

We clarify a relationship of the dynamics of a solar flare and a growing Coronal Mass Ejection (CME) by investigating the dynamics of magnetic fields during the X2.2-class flare ta…

astro-ph.SR2013★ 20 cited

Study of Magnetic Helicity Injection in the Active Regions NOAA 9236 Producing Multiple Flare-associated CME Events

Sung-Hong Park, Kanya Kusano, Kyung-Suk Cho +6

To better understand a preferred magnetic field configuration and its evolution during Coronal Mass Ejection events, we investigated the spatial and temporal evolution of photosphe…

astro-ph.EP2011★ 9 cited

Changes in Sea-Level Pressure over South Korea Associated with High-Speed Solar Wind Events

Il-Hyun Cho, Young-Sil Kwak, Katsuhide Marubashi +3

We explore a possibility that the daily sea-level pressure (SLP) over South Korea responds to the high-speed solar wind event. This is of interest in two aspects: First, if there i…

astro-ph.EP2011★ 7 cited

Dependence of GCRs influx on the Solar North-South Asymmetry

Il-Hyun Cho, Young-Sil Kwak, Heon-Young Chang +3

We investigate the dependence of the amount of the observed galactic cosmic ray (GCR) influx on the solar North-South asymmetry using the neutron count rates obtained from four sta…

astro-ph1999

Evolution of Magnetic Field in AR 5747 and Its Approximation as a Linear Force Free Field

Y. -J. Moon, H. S. Yun, G. S. Choe +2

The evolution of nonpotential characteristics of magnetic fields in AR 5747 is presented using Mees Solar Observatory magnetograms taken on Oct. 20, 1989 to Oct. 22, 1989. The acti…