380 citations · 6.3k across the 132 of their papers we have counts for
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Absorption of high frequency oscillations and its relation to emissivity reduction
Matthias Waidele, Markus Roth, Gangadharan Vigeesh +1
Sunspots are known to be strong absorbers of solar oscillation modal power. The most convincing way to demonstrate this is done via Fourier-Hankel decomposition (FHD), where the lo…
Inference of solar rotation from perturbations of acoustic mode eigenfunctions
Ariane Schad, Markus Roth
Today's picture of the internal solar rotation rate profile results essentially from helioseismic analyses of frequency splittings of resonant acoustic waves. Here we present anoth…
Investigation of surface effects of simple flux tubes using numerical simulations
M. Waidele, M. Roth
We use the SPARC code for MHD simulations with monolithic flux tubes of varying subsurface topology. Our studies involve the interactions of waves caused by a single source with su…
Synthetic observations of internal gravity waves in the solar atmosphere
G. Vigeesh, M. Roth
We study the properties of internal gravity waves (IGWs) detected in synthetic observations that are obtained from realistic numerical simulation of the solar atmosphere. We used f…
Internal Gravity Waves in the Magnetized Solar Atmosphere. II. Energy Transport
G. Vigeesh, M. Roth, O. Steiner +1
In this second paper of the series on internal gravity waves (IGWs), we present a study of the generation and propagation of IGWs in a model solar atmosphere with diverse magnetic…
GONG p-mode parameters through two solar cycles
René Kiefer, Rudi Komm, Frank Hill +2
We investigate the parameters of global solar p-mode oscillations, namely damping width , amplitude , mean squared velocity , energy , and energy suppl…