105 citations · 684 across the 18 of their papers we have counts for
18 papers
On the origin of dynamically isolated hot Earths
Arieh Königl, Steven Giacalone, Titos Matsakos
A distinct population of planetary systems that contain dynamically isolated, Earth-size planets with orbital periods day was recently identified in an anal…
A wind-driving disc model for the mm-wavelength polarization structure of HL Tau
Titos Matsakos, Petros Tzeferacos, Arieh Königl
The recent advent of spatially resolved mm- and cm-wavelength polarimetry in protostellar accretion discs could help clarify the role of magnetic fields in the angular momentum tra…
Type I Planet Migration in a Magnetized Disk. I. Effect of Large-Scale Vertical and Azimuthal Field Components
Ana Uribe, Alissa Bans, Arieh Königl
We study the effects of a large-scale, ordered magnetic field in protoplanetary disks on Type I planet migration using a combination of numerical simulations in 2D and 3D and a lin…
Type I Planet Migration in a Magnetized Disk. II. Effect of Vertical Angular Momentum Transport
Alissa Bans, Arieh Königl, Ana Uribe
We study the effects of a large-scale, ordered magnetic field in protoplanetary disks on Type I planet migration using a linear perturbation analysis in the ideal-MHD limit. We foc…
Why is there a Dearth of Close-In Planets around Fast-Rotating stars?
Seth Teitler, Arieh Königl
We propose that the reported dearth of Objects of Interest (KOIs) with orbital periods days around stars with rotation periods $P_{\rm rot} \le…
Are the outflows in FU Orionis systems driven by the stellar magnetic field?
Arieh Königl, Marina M. Romanova, Richard V. E. Lovelace
FU Orionis (FUOR) outbursts are major optical brightening episodes in low-mass protostars that correspond to rapid mass-accretion events in the innermost region of a protostellar d…