3 papers
astro-ph.EP2026
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…
astro-ph.EP2025
Dust back-reaction on gas around planets modifies the cold thermal torque
Raúl O. Chametla, OndÅej 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…
astro-ph.SR2025
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…