106 citations · 674 across the 25 of their papers we have counts for
5 papers · 1 filter
Solar horizontal flow evaluation using neural network and numerical simulation with snapshot data
Hiroyuki Masaki, Hideyuki Hotta, Yukio Katsukawa +1
We suggest a method that evaluates the horizontal velocity in the solar photosphere with easily observable values using a combination of neural network and radiative magnetohydrody…
Scale-dependent analysis of angular momentum flux in high-resolution magnetohydrodynamic simulations for solar differential rotation
K. Mori, H. Hotta
In this work, we systematically investigate the scale-dependent angular momentum flux by analysing high-resolution three-dimensional magnetohydrodynamic simulations in which the so…
Dynamics of solar large-scale flows
Hideyuki Hotta, Yuto Bekki, Laurent Gizon +2
The Sun's axisymmetric large-scale flows, differential rotation and meridional circulation, are thought to be maintained by the influence of rotation on the thermal-convective moti…
A Comprehensive Simulation of Solar Wind Formation from the Solar Interior: Significant Cross-field Energy Transport by Interchange Reconnection near the Sun
H. Iijima, T. Matsumoto, H. Hotta +1
The physical connection between thermal convection in the solar interior and the solar wind remains unclear due to their significant scale separation. Using an extended version of…
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…