Browsing by Subject "Sternhaufen {Astronomie}"
Now showing items 1-4 of 4
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Mass distribution at the galactic centre
(Univ. Köln, 2005)In the framework of this PhD thesis, the study of the distribution of an extended mass close to the super-massive black hole (SMBH) at the centre of our Galaxy is addressed using observational data and theoretical modelling. ... -
Massive stars in the Galactic Center Quintuplet cluster
(Univ. Potsdam, 2009)The presented thesis describes the observations of the Galactic center Quintuplet cluster, the spectral analysis of the cluster Wolf-Rayet stars of the nitrogen sequence to determine their fundamental stellar parameters, ... -
Properties of turbulent star-forming clusters - models versus observations
(Univ. Potsdam, 2006)Sterne entstehen im Inneren von turbulenten Molekülwolken, die unter dem Einfluss ihrer eigenen Gravitation fragmentieren und kollabieren. So entsteht ein Sternhaufen aus hundert oder mehr Objekten. Der Sternentstehungsprozess ... -
Star-disc encounters in young star clusters - environmental effects on the evolution of protoplanetary discs
(Univ. Köln, 2009)According to current knowledge, star formation occurs preferentially in clustered environments. As a byproduct of the star formation process young stars are found to be surrounded by accretion discs that are potential birth ...
