21 citations · 183 across the 28 of their papers we have counts for
5 papers · 1 filter
Turbulent stress within dead zones and magnetic field dragging induced by Rossby vortices
Raúl O. Chametla, Ondrej Chrenko, Mauricio Reyes-Ruiz +1
By means of three dimensional resistive-magnetohydrodynamical models, we study the evolution of the so-called dead zones focused on the magnitude of the Reynolds and Maxwell stress…
Accreting luminous low-mass planets escape from migration traps at pressure bumps
O. Chrenko, R. O. Chametla
We investigate the migration of Mars- to super-Earth-sized planets in the vicinity of a pressure bump in a 3D radiative protoplanetary disc while accounting for the effect of accre…
On wave interference in planet migration: dead zone torques modified by active zone forcing
R. O. Chametla, O. Chrenko, W. Lyra +1
We investigate planetary migration in the dead zone of a protoplanetary disk where there are a set of spiral waves propagating inward due to the turbulence in the active zone and t…
2.5-MHD models of circumstellar discs around FS~CMa post-mergers : I. Non-stationary accretion stage
A. Moranchel-Basurto, D. Korčáková, R. O. Chametla
We investigate the dynamic evolution of gaseous region around FS~CMa post-mergers. Due to the slow rotation of a central B-type star, the dynamics is driven mainly by the magnetic…
Evolution of the eccentricity and inclination of low-mass planets subjected to thermal forces: a numerical study
S. Cornejo, F. S. Masset, R. O. Chametla +1
By means of three dimensional, high resolution hydrodynamical simulations we study the orbital evolution of weakly eccentric or inclined low-mass protoplanets embedded in gaseous d…