Search Publications

Observation and numerical modeling of chromospheric evaporation during the impulsive phase of a solar flare

Watanabe, Tetsuya; Murakami, Izumi; Imada, Shinsuke

We have studied the chromospheric evaporation flow during the impulsive phase of the flare by using the Hinode/EUV Imaging Spectrometer observation and 1D hydrodynamic numerical simulation coupled to the time-dependent ionization. The observation clearly shows that the strong redshift can be observed at the base of the flaring loop only during the…

3D magnetic field configuration of small-scale reconnection events in the solar plasma atmosphere

Shimizu, T.

The outer solar atmosphere, i.e., the corona and the chromosphere, is replete with small energy-release events, which are accompanied by transient brightening and jet-like ejections. These events are considered to be magnetic reconnection events in the solar plasma, and their dynamics have been studied using recent advanced observations from the H…