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
- Laboratoire AstroParticule et CosmologieFR22 papers
- Max Planck Institute for AstronomyDE21 papers
- Joint Institute for Nuclear ResearchRU20 papers
- Astro Space CenterRU19 papers
9 papers · 2 filters
The nature of very low luminosity objects (VeLLOs)
Eduard I. Vorobyov, Vardan Elbakyan, Michael Dunham +1
The nature of very low luminosity objects with the internal luminosity L_obj <= 0.1 Lsun is investigated by means of numerical modeling coupling the core collapse simulations with…
A multi-wavelength characterization of proto-brown dwarf candidates in Serpens
B. Riaz, E. Vorobyov, D. Harsono +3
We present results from a deep sub-millimeter survey in the Serpens Main and Serpens/G3-G6 clusters, conducted with the Submillimetre Common-User Bolometer Array (SCUBA-2) at the J…
On the existence of accretion-driven bursts in massive star formation
D. M. -A. Meyer, E. I. Vorobyov, R. Kuiper +1
Accretion-driven luminosity outbursts are a vivid manifestation of variable mass accretion onto protostars. They are known as the so-called FU Orionis phenomenon in the context of…
Self-consistent evolution of accreting low-mass stars and brown dwarfs
I. Baraffe, V. G. Elbakyan, E. I. Vorobyov +1
We present self-consistent calculations coupling numerical hydrodynamics simulations of collapsing pre-stellar cores and stellar evolution models of accreting objects. We analyse t…
Ejection of gaseous clumps from gravitationally unstable protostellar disks
Eduard I. Vorobyov
We investigate the dynamics of gaseous clumps formed via gravitational fragmentation in young protostellar disks, focusing on the fragments that are ejected from the disk via many-…
Signatures of Gravitational Instability in Resolved Images of Protostellar Disks
Ruobing Dong, Eduard Vorobyov, Yaroslav Pavlyuchenkov +2
Protostellar (class 0/I) disks, having masses comparable to those of their nascent host stars, and fed continuously from their natal infalling envelopes, are prone to gravitational…