2 papers
astro-ph.SR2011
Quasi periodic oscillations of solar active regions in connection with their flare activity - NoRH observations
Vladimir E. Abramov-Maximov, George B. Gelfreikh, Kiyoto Shibasaki
The sunspot-associated sources at the frequency of 17 GHz give information on plasma parameters in the regions of magnetic field about B=2000 G at the level of the chromosphere-cor…
astro-ph.SR2011
Multilevel Analysis of Oscillation Motions in Active Regions of the Sun
V. E. Abramov-Maximov, G. B. Gelfreikh, N. I. Kobanov +2
We present a new method that combines the results of an oscillation study made in optical and radio observations. The optical spectral measurements in photospheric and chromospheri…