Dokumente Fakultät für Physik (inkl. GAUSS) nach Gutachter "Dreizler, Stefan Prof. Dr."
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Timing of stellar pulsations to search for sub-stellar companions beyond the main sequence
(2020-08-27)Stars spend most of their life on the main sequence (MS). But their most substantial changes occur off the MS stage, either before on the pre-MS or beyond at the post-MS phase. Due to very complex and varied dynamical ... -
Towards constraining the solar dynamo with observational studies of the Sun's magnetic field
(2022-04-26)A complete understanding of the physical mechanisms responsible for the solar magnetic field is yet to be attained. The origin of the Sun's magnetic field, with its spatio-temporal coherence, is attributed to a dynamo ... -
Transmission spectra of highly irradiated extrasolar planet atmospheres
(2016-11-11)The ground-based facilities ESO/VLT+FORS2 (Very Large Telescope + FOcal Reducer and low dispersion Spectrograph) and GTC+OSIRIS (Gran Telescopio CANARIAS + Optical System for Imaging and low Resolution Integrated Spectroscopy) ... -
Understanding the brightness variations of Sun-like stars on timescales of stellar rotation
(2021-01-21)Solar brightness varies on timescales from minutes to decades. In particular, the observed photometric variability can directly relate to the rotation period. Our understanding of this link allows extrapolations from the ... -
Vektorfeldkonzepte in der Studieneingangsphase Physik
(2024-04-16)The visualization of vector fields as vector field diagrams finds its application in various physics areas and also provides a valuable learning opportunity for physics students. By visualizing concepts and properties of ... -
X-ray Diagnostics of Accretion Plasmas in Selected Soft Polars
(2009-09-10)Accretion processes occur during diverse stages of stellar evolution and on diverse scales, as for example in star formation, in active galactic nuclei, or in close binaries with a compact ...