134 citations · 308 across the 6 of their papers we have counts for
6 papers
Calcium bright knots and the formation of chromospheric anemone jets on the Sun
Kunwar Alkendra Pratap Singh, Keisuke Nishida, Kazunari Shibata
Space-based observations show that the solar atmosphere from the solar chromosphere to the solar corona is filled with small-scale jets and is linked with small-scale explosions. T…
The Role of a Flux Rope Ejection in Three-dimensional Magnetohydrodynamic Simulation of a Solar Flare
Keisuke Nishida, Naoto Nishizuka, Kazunari Shibata
We investigated the dynamic evolution of a 3-dimensional (3D) flux rope eruption and magnetic reconnection process in a solar flare, by simply extending 2-dimensional (2D) resistiv…
First Simultaneous Observation of H-alpha Moreton Wave, EUV Wave, and Filament/Prominence Oscillations
Ayumi Asai, Takako T. Ishii, Hiroaki Isobe +9
We report on the first simultaneous observation of an H-alpha Moreton wave, the corresponding EUV fast coronal waves, and a slow and bright EUV wave (typical EIT wave). Associated…
Spicule Dynamics over Plage Region
Tetsu Anan, Reizaburo Kitai, Tomoko Kawate +14
We studied spicular jets over a plage area and derived their dynamic characteristics using Hinode Solar Optical Telescope (SOT) high-resolution images. The target plage region was…
Numerical examination of plasmoid-induced reconnection model for solar flares: the relation between plasmoid velocity and reconnection rate
Keisuke Nishida, Masaki Shimizu, Daikou Shiota +3
The plasmoid-induced-reconnection model explaining solar flares based on bursty reconnection produced by an ejecting plasmoid suggests a possible relation between the ejection velo…
Spectro-Polarimetric Observation of an Emerging Flux Region: Triggering Mechanism of Ellerman Bombs
H. Watanabe, R. Kitai, K. Okamoto +6
High spatial resolution observation of an emerging flux region (EFR) was done using a vector magnetograph and a H-alpha Lyot filtergraph with Domeless Solar Telescope at Hida Obser…