422 citations
- University of ViennaAT104 papers
- Russian Academy of SciencesRU59 papers
- National Research Nuclear University MEPhIRU44 papers
- Centre National de la Recherche ScientifiqueFR38 papers
- Special Astrophysical ObservatoryRU37 papers
- Institute of AstronomyRU30 papers
- University of CopenhagenDK29 papers
- P.N. Lebedev Physical Institute of the Russian Academy of SciencesRU23 papers
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13 papers · 2 filters
A 1.3 mm SMA Survey of 29 Variable Young Stellar Objects
Hauyu Baobab Liu, Michael M. Dunham, Ilaria Pascucci +16
Young stellar objects (YSOs) may undergo periods of active accretion (outbursts), during which the protostellar accretion rate is temporarily enhanced by a few orders of magnitude.…
Accretion outbursts in massive star formation
D. M. -A. Meyer, E. I. Vorobyov, R. Kuiper +1
Using the HPC ressources of the state of Baden-Württemberg, we modelled for the first time the luminous burst from a young massive star by accretion of material from its close envi…
Forming spectroscopic massive proto-binaries by disk fragmentation
D. M. -A. Meyer, R. Kuiper, W. Kley +2
The surroundings of massive protostars constitute an accretion disc which has numerically been shown to be subject to fragmentation and responsible for luminous accretion-driven ou…
Vortex stretching in self-gravitating protoplanetary discs
Zs. Regaly, E. Vorobyov
Horseshoe-shaped brightness asymmetries of several transitional discs are thought to be caused by large-scale vortices. Anticyclonic vortices are efficiently collect dust particles…
How do stars gain their mass? A JCMT/SCUBA-2 Transient Survey of Protostars in Nearby Star Forming Regions
Gregory J. Herczeg, Doug Johnstone, Steve Mairs +55
Most protostars have luminosities that are fainter than expected from steady accretion over the protostellar lifetime. The solution to this problem may lie in episodic mass accreti…
Formation of freely floating sub-stellar objects via close encounters
Eduard I. Vorobyov, Maria Steinrueck, Vardan Elbakyan +1
We numerically studied close encounters between a young stellar system hosting a massive, gravitationally fragmenting disk and an intruder diskless star with the purpose to determi…