21 citations · 48 across the 7 of their papers we have counts for
7 papers
Turbulence destroys thermal lobes around Mars-sized planetary embryos
R. O. Chametla, A. Moranchel-Basurto, F. J. Sánchez-Salcedo
The release of heat by a planetary embryo modifies the local density perturbations, forming thermal lobes in its vicinity, and thereby altering the torque exerted by the disk on th…
Dust back-reaction on gas around planets modifies the cold thermal torque
Raúl O. Chametla, Ondřej Chrenko, F. J. Sánchez-Salcedo +7
A nascent planet in a gas disk experiences radial migration due to the different torques which act on it. It has recently been shown that the torques produced by the gas and dust d…
Multipolar magnetic configuration: a trace of post-mergers events in circumstellar disks around FS CMa Stars
A. Moranchel-Basurto, D. Kocakova, M. Cemeljic +3
Context: Observations suggest that magnetic fields of disk-bearing stars may have non-dipolar configurations. However, the influence of these configurations on magnetospheric accre…
2.5-MHD models of circumstellar discs around FS~CMa post-mergers : II. Stationary accretion stage
A. Moranchel-Basurto, D. Korčáková, R. O. Chametla
We study the star-disc interaction in the presence of the strong magnetic field () of a slowly rotating star. This situation describes a post-merger of the spectral…
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…
Supernova Explosions in Accretion Disks in Active Galactic Nuclei: Three-Dimensional Models
A. Moranchel-Basurto, F. J. Sánchez-salcedo, Raúl O. Chametla +1
Supernova (SN) explosions can potentially affect the structure and evolution of circumnuclear disks in active galactic nuclei (AGN). Some previous studies have suggested that a rel…
A 3D MHD simulation of SN 1006: a polarized emission study for the turbulent case
P. F. Velázquez, E. M. Schneiter, E. M. Reynoso +6
Three dimensional magnetohydrodynamical simulations were carried out in order to perform a new polarization study of the radio emission of the supernova remnant SN 1006. These simu…