44 citations · 186 across the 17 of their papers we have counts for
8 papers · 1 filter
Dust in the wind of outbursting young stars
Kundan Kadam, Eduard Vorobyov, Peter Woitke +1
Context. Young Stellar Objects (YSOs) are observed to undergo powerful accretion events known as FU Orionis outbursts (FUors). Such events of episodic accretion are now considered…
Synthetic Polarization Maps of an Outflow Zone from Magnetohydrodynamic Simulations
Gianfranco Bino, Shantanu Basu, Masahiro N Machida +4
The canonical theory of star formation in a magnetized environment predicts the formation of hourglass-shaped magnetic fields during the prestellar collapse phase. In protostellar…
Eruptive Behavior of Magnetically Layered Protoplanetary Disks in Low Metallicity Environments
Kundan Kadam, Eduard Vorobyov, Ágnes Kóspál
A protoplanetary disk typically forms a dead zone near its midplane at the distance of a few au from the central protostar. Accretion through such a magnetically layered disk can b…
Global Protoplanetary Disk Simulations: Dead Zone Formation and FUor Outbursts
Kundan Kadam, Eduard Vorobyov, Zsolt Regály +2
We conducted global hydrodynamic simulations of protoplanetary disk evolution with an adaptive Shakura-Sunyaev α prescription to represent the layered disk structure, and starting…
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-…
Numerical Simulations of Mass Transfer in Binaries with Bipolytropic Components
Kundan Kadam, Patrick M. Motl, Dominic C. Marcello +2
We present the first self-consistent, three dimensional study of hydrodynamic simulations of mass transfer in binary systems with bipolytropic (composite polytropic) components. In…
A Numerical Method for Generating Rapidly Rotating Bipolytropic Structures in Equilibrium
Kundan Kadam, Patrick M. Motl, Juhan Frank +2
We demonstrate that rapidly rotating bipolytropic (composite polytropic) stars and toroidal disks can be obtained using Hachisu's self consistent field technique. The core and the…