Hydrodynamical interaction between an accretion flow and a stellar wind
摘要
Molecular clouds in the interstellar medium suffer gravitational instabilities that lead to the formation of one or multiple stars. A recently formed star inside a cold cloud communicates its gravitational force to the surrounding environment and soon an accretion flow falling into the star develops. After their formation, all stars soon eject a wind of gas that interacts with the external accretion flow. This interaction produces a shock wave that evolves with time. The work presented in this article formulates a simple prescription for the evolution of this interaction. With the aid of this model we construct a few radio continuum maps of the source.
引用
@article{arxiv.astro-ph/0401426,
title = {Hydrodynamical interaction between an accretion flow and a stellar wind},
author = {S. Mendoza and J. Canto and A. Raga},
journal= {arXiv preprint arXiv:astro-ph/0401426},
year = {2007}
}
备注
42 pages, 13 figures. Minor changes done to the first draft. Accepted for publication in RevMexAA