46 citations · 430 across the 17 of their papers we have counts for
8 papers · 1 filter
Outbursts in Global Protoplanetary Disk Simulations
Kundan Kadam, Eduard Vorobyov, Zsolt Regály +2
While accreting through a circumstellar disk, young stellar objects are observed to undergo sudden and powerful accretion events known as FUor or EXor outbursts. Although such epis…
Dynamical Gaseous Rings in Global Simulations of Protoplanetary Disk Formation
Kundan Kadam, Eduard Vorobyov, Zsolt Regály +2
Global numerical simulations of protoplanetary disk formation and evolution were conducted in thin-disk limit, where the model included magnetically layered disk structure, a self-…
A gas density drop in the inner 6 AU of the transition disk around the Herbig Ae star HD 139614: Further evidence for a giant planet inside the disk?
A. Carmona, W. F. Thi, I. Kamp +16
Context: Quantifying the gas content inside the dust gaps of transition disks is important to establish their origin. Aims: We seek to constrain the surface density of warm gas in…
Hunting for binary Cepheids using lucky imaging technique
P. Klagyivik, L. Szabados, A. Szing +1
Detecting companions to Cepheids is difficult. In most cases the bright pulsator overshines the fainter secondary. Since Cepheids play a key role in determining the cosmic distance…
Periodicity search as a tool for disentangling the contaminated colour light curve of CoRoT 102781750
M. Paparó, M. Chadid, E. Chapellier +8
The star CoRoT102781750 reveals a puzzle, showing a very complex and altering variation in different `CoRoT colours'. We established without doubt that more than a single star was…
Near-infrared spectroscopy of EX Lupi in outburst
Á. Kóspál, P. Ábrahám, M. Goto +6
EX Lup is the prototype of the EXor class of young eruptive stars: objects showing repetitive brightenings due to increased accretion from the circumstellar disk to the star. In th…