305 citations · 1.6k across the 35 of their papers we have counts for
35 papers
Particle acceleration and their escape into the heliosphere in solar flares with open magnetic field
Mykola Gordovskyy, Philippa K. Browning, Kanya Kusano +2
Energetic particle populations in the solar corona and in the heliosphere appear to have different characteristics even when produced in the same solar flare. It is not clear what…
Turbulent convection as a significant hidden provider of magnetic helicity in solar eruptions
Shin Toriumi, Hideyuki Hotta, Kanya Kusano
Solar flares and coronal mass ejections, the primary space weather disturbances affecting the entire heliosphere and near-Earth environment, mainly emanate from sunspot regions har…
Impact of subsurface convective flows on the formation of sunspot magnetic field and energy build-up
Takafumi Kaneko, Hideyuki Hotta, Shin Toriumi +1
Strong solar flares occur in -spots characterized by the opposite-polarity magnetic fluxes in a single penumbra. Sunspot formation via flux emergence from the convection zone to…
Generation solar-like differential rotation
H. Hotta, K. Kusano, R. Shimada
We analyze the simulation result shown in Hotta & Kusano, 2021 in which the solar-like differential rotation is reproduced. The Sun is rotating differentially with the fast equator…
Solar differential rotation reproduced with high-resolution simulation
H. Hotta, K. Kusano
The Sun rotates differentially with a fast equator and slow pole. Convection in the solar interior is thought to maintain the differential rotation. However, although many numerica…
Magnetic Helicity Flux across Solar Active Region Photospheres: II. Association of Hemispheric Sign Preference with Flaring Activity during Solar Cycle 24
Sung-Hong Park, K. D. Leka, Kanya Kusano
In our earlier study of this series (Park et al. 2020, Paper I), we examined the hemispheric sign preference (HSP) of magnetic helicity flux across photospheric surfaces of…