Triggered fragmentation in gravitationally unstable discs: forming fragments at small radii

We carry out three dimensional radiation hydrodynamical simulations of gravitationally unstable discs using to explore the movement of mass in a disc following its fragmentation. Compared to a more quiescent state before it fragments, the radial velocity of the gas increases by up to a factor of...

Full description

Bibliographic Details
Main Author: Meru Farzana
Format: Article
Language:English
Published: EDP Sciences 2013-04-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/20134607003