150 citations · 414 across the 13 of their papers we have counts for
4 papers · 1 filter
Time-dependent, long-term hydrodynamic simulations of the inner protoplanetary disk I: The importance of stellar magnetic torques
D. Steiner, L. Gehrig, B. W. Ratschiner +4
We conduct simulations of the inner regions of protoplanetary disks (PPDs) to investigate the effects of protostellar magnetic fields on their long-term evolution. We use an inner…
Mass limits for stationary protoplanetary accretion disks
Florian Ragossnig, Lukas Gehrig, Ernst A. Dorfi +2
The collapse of interstellar gaseous clouds towards a protostar leads to the formation of accretion disks around the central star. Such disks can be dynamically stable if they sett…
ALMA observations of the "fresh" carbon-rich AGB star TX Piscium. The discovery of an elliptical detached shell
Magdalena Brunner, Marko Mecina, Matthias Maercker +4
Aims. The carbon-rich asymptotic giant branch (AGB) star TX Piscium (TX Psc) has been observed multiple times during multiple epochs and at different wavelengths and resolutions, s…
Formation of chondrules in radiative shock waves I. First results, spherical dust particles, stationary shocks
H. Joham, E. A. Dorfi
The formation of chondrules in the protoplanetary nebulae causes many questions concerning the formation process, the source of energy for melting the rims, and the composition of…