Browsing Fakultät für Physik (inkl. GAUSS) by Advisor & Referee "Schüssler, Manfred Prof. Dr."
Now showing items 1-7 of 7
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Analysis of small scale solar magnetic fields using Hinode SOT/SP
(2014-07-23)This thesis presents an analysis of small magnetic structures found in the solar photosphere. All the work presented in the following chapters is primarily based on data obtained from the spectropolarimeter aboard the ... -
Simulations of magnetoconvection in cool main-sequence stars
(2014-05-26)In this thesis, the magnetoconvective processes in the nearsurface layers of cool main-sequence stars were studied in 24 three-dimensional local “box-in-a-star” simulations. For each of six sets of stellar parameters ... -
Spectropolarimetry of sunspot penumbrae
(2007-01-03)This work presents a detailed study of the fine structure of sunspot penumbrae by means of observations with high spatial resolution and forward modelling. The use of image reconstruction ... -
Magnetic flux emergence in the solar photosphere
(2006-06-29)The most prominent magnetic structures on the surface of the Sun are bipolar active regions. These magnetic complexes are comprised of a hierarchy of magnetic structures of different sizes, ... -
Three-dimensional simulations of magneto-convection in the solar photosphere
(2004-03-22)The interaction between convective flows and magnetic fields in the solar photosphere and uppermost layers of the convection zone is crucial for many aspects of solar activity and plays an ... -
Dynamik magnetischer Flussröhren in Riesensternen und engen Doppelsternen
(2002-11-27)Similar to the case of the sun, other stars as well show clear signatures of magnetic activity, which is ascribed to an internal magnetohydrodynamic dynamo. Giant stars and binary stars ... -
Struktur und Ursprung starker Magnetfelder am Boden der solaren Konvektionszone
(2001-09-14)The solar magnetic activity shows a cycle with a mean period of 11 years, which is clearly visible in the variation of the number of sunspots. The magnetic field, which leads to sunspot ...