Evolution of massive and magnetized protoplanetary disks
| dc.creator | Fromang, Sebastien | |
| dc.creator | Terquem, Caroline | |
| dc.creator | Balbus, Steven A. | |
| dc.creator | De Villiers, Jean-Pierre | |
| dc.date | 2004-02-16 | |
| dc.date.accessioned | 2026-07-07T02:12:18Z | |
| dc.date.available | 2026-07-07T02:12:18Z | |
| dc.description | We present global 2D and 3D simulations of self-gravitating magnetized tori. We used the 2D calculations to demonstrate that the properties of the MRI are not affected by the presence of self-gravity: MHD turbulence and enhanced angular momentum transport follow the linear growth of the instability. In 3D, we have studied the interaction between an $m=2$ gravitational instability and MHD turbulence. We found its strength to be significantly decreased by the presence of the latter, showing that both instabilities strongly interact in their non-linear phases. We discuss the consequences of these results. | |
| dc.description | 8 pages, 7 figures, to appear in the proceedings of the XIXth IAP colloquium "Extrasolar Planets: Today and Tomorrow" held in Paris, France, 2003, June 30 - July 4, ASP Conf. Series | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0402373 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0402373 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/7407 | |
| dc.subject | Astrophysics | |
| dc.title | Evolution of massive and magnetized protoplanetary disks | |
| dc.type | text |