12 citations · 15 across the 10 of their papers we have counts for
6 papers · 1 filter
Tracking of supergranules - Does it make any sense?
M. Svanda, M. Klvana, M. Sobotka
The motions of the plasma and structures in and below the solar photosphere is not well understood. The results obtained using various methods cannot be in general considered as co…
Non-LTE Analysis of Lyman-Line Observations of a Filament with SUMER
P. Schwartz, B. Schmieder, P. Heinzel
We present non-LTE diagnostics of the filament observed by SOHO/SUMER on May 27, 2005 in the whole Lyman series. The filament was situated close to the disk center. The Ly_alpha ob…
Modeling the X-ray fractional variability spectrum of Active Galactic Nuclei using multiple flares
R. W. Goosmann, M. Dovciak, V. Karas +3
Using Monte-Carlo simulations of X-ray flare distributions across the accretion disk of active galactic nuclei (AGN), we obtain modeling results for the energy-dependent fractional…
Modeling the Polarization of Dusty Scattering Cones in Active Galactic Nuclei
Rene W. Goosmann, C. Martin Gaskell, M. Shoji
We have used the STOKES radiative transfer code, to model polarization induced by dust scattering in the polar regions of Active Galactic Nuclei (AGN). We discuss the wavelength-de…
On the origin of the broad, relativistic iron line of MCG-6-30-15 observed by XMM-Newton
Andrea Martocchia, Giorgio Matt, Vladimir Karas
The relativistic iron line profile recently observed by XMM-Newton in the spectrum of the Seyfert 1 galaxy MCG--6-30-15 (Wilms et al., 2001) is discussed in the framework of the la…
Gamma Ray Bursts versus OB Associations: do they trigger star formation?
Yu. N. Efremov, S. Ehlerova, J. Palous
We discuss differences in shapes, expansion velocities and fragmentation times of structures created by an energy deposition from a single Gamma Ray Burst (GRB) or an OB associatio…