70 citations · 70 across the 1 of their papers we have counts for
4 papers
Nonlinear Force-Free Extrapolation of the Coronal Magnetic Field Based on the MHD Relaxation Method
S. Inoue, T. Magara, V. S. Pandey +4
We develop a nonlinear force-free field (NLFFF) extrapolation code based on the magnetohydrodynamic (MHD) relaxation method. We extend the classical MHD relaxation method in two im…
Coronal Thick Target Hard X Ray Emissions and Radio Emissions
Jeongwoo Lee, Daye Lim, G. S. Choe +2
Recently a distinctive class of hard X ray (HXR) sources located in the corona was found, which implies that the collisionally thick target model (CTTM) applies even to the corona.…
Buildup and Release of Magnetic Twist during the X3.4 Solar Flare of December 13, 2006
S. Inoue, D. Shiota, T. T. Yamamoto +3
We analyze the temporal evolution of the three-dimensional (3D) magnetic structure of the flaring active region (AR) NOAA 10930 by using the nonlinear force-free fields extrapolate…
The variation of relative magnetic helicity around major flares
Sung-Hong Park, Jeongwoo Lee, Gwang-Son Choe +5
We have investigated the variation of magnetic helicity over a span of several days around the times of 11 X-class flares which occurred in seven active regions (NOAA 9672, 10030,…