296 citations · 4.5k across the 162 of their papers we have counts for
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Simulations of Stellar Magnetoconvection using the Radiative MHD Code `StellarBox'
Alan A. Wray, Khalil Bensassi, Irina N. Kitiashvili +2
Realistic numerical simulations, i.e., those that make minimal use of ad hoc modeling, are essential for understanding the complex turbulent dynamics of the interiors and atmospher…
Detection of Fast-Moving Waves Propagating Outward along Sunspots' Radial Direction in the Photosphere
Junwei Zhao, Ruizhu Chen, Thomas Hartlep +1
Helioseismic and magnetohydrodynamic waves are abundant in and above sunspots. Through cross-correlating oscillation signals in the photosphere observed by the SDO/HMI, we reconstr…
A method for the estimation of p-mode parameters from averaged solar oscillation power spectra
J. Reiter, E. J. Rhodes, A. G. Kosovichev +3
A new fitting methodology is presented which is equally well suited for the estimation of low-, medium-, and high-degree mode parameters from -averaged solar oscillation power s…
Oscillations in stellar superflares
L. A. Balona, A. -M. Broomhall, A. Kosovichev +3
Two different mechanisms may act to induce quasi-periodic pulsations (QPP) in whole-disk observations of stellar flares. One mechanism may be magneto-hydromagnetic (MHD) forces and…
Dynamo Effects Near The Transition from Solar to Anti-Solar Differential Rotation
Radostin D. Simitev, Alexander G. Kosovichev, Friedrich H. Busse
Numerical MHD simulations play increasingly important role for understanding mechanisms of stellar magnetism. We present simulations of convection and dynamos in density-stratified…
Dynamics of Electric Currents, Magnetic Field Topology and Helioseismic Response of a Solar Flare
I. N. Sharykin, A. G. Kosovichev
The solar flare on July 30, 2011 was of a modest X-ray class (M9.3), but it made a strong photospheric impact and produced a "sunquake," observed with the Helioseismic and Magnetic…