The effects of a magnetic field on planetary migration in laminar and turbulent discs

M. L. Comins, M. M. Romanova, A. V. Koldoba +2

We investigate the migration of low-mass planets ($5M_{\oplus }$ and $20M_{\oplus }$) in accretion discs threaded with a magnetic field using 2D MHD code in polar coordinates. We o…