171 citations · 344 across the 7 of their papers we have counts for
7 papers
Numerical Study of a Propagating Non-Thermal Microwave Feature in a Solar Flare Loop
T. Minoshima, T. Yokoyama
We analytically and numerically study the motion of electrons along a magnetic loop, to compare with the observation of the propagating feature of the non-thermal microwave source…
Emergence of a Helical Flux Rope Under an Active Region Prominence
Takenori J. Okamoto, Saku Tsuneta, Bruce W. Lites +12
Continuous observations were obtained of active region 10953 with the Solar Optical Telescope (SOT) on board the \emph{Hinode} satellite during 2007 April 28 to May 9. A prominence…
Comparative Analysis of Non-thermal Emissions and Study of Electron Transport in a Solar Flare
T. Minoshima, T. Yokoyama, N. Mitani
We study the non-thermal emissions in a solar flare occurring on 2003 May 29 by using RHESSI hard X-ray (HXR) and Nobeyama microwave observations. This flare shows several typical…
Triggering Mechanism for the Filament Eruption on 2005 September 13 in Active Region NOAA 10808
Kaori Nagashima, Hiroaki Isobe, Takaaki Yokoyama +3
On 2005 September 13 a filament eruption accompanied by a halo CME occurred in the most flare-productive active region NOAA 10808 in Solar Cycle 23. Using multi-wavelength observat…
The Origin of Ripples in Cool Cores of Galaxy Clusters: Heating by MHD Waves?
Yutaka Fujita, Takeru K. Suzuki, Takahiro Kudoh +1
We consider MHD waves as a heating source of cool cores of galaxy clusters. In particular, we focus on transverse waves (Alfven waves), because they can propagate a longer distance…
Two-dimensional MHD simulations of relativistic magnetic reconnection
Naoyuki Watanabe, Takaaki Yokoyama
It has been recognized that magnetic reconnection process is of great importance in high-energy astrophysics. We develop a new two-dimensional relativistic resistive magnetohydrody…