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arXiv · 0908.0808

On the eccentricity of self-gravitating circumstellar disks in eccentric binary systems

F. Marzari·H. Scholl·P. Thebault·C. Baruteau
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Abstract

We study the evolution of circumstellar massive disks around the primary star of a binary system focusing on the computation of disk eccentricity. In particular, we concentrate on its dependence on the binary eccentricity. Self-gravity is included in our numerical simulations. Our standard model assumes a semimajor axis for the binary of 30 AU, the most probable value according to the present binary statistics.

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F. Marzari, H. Scholl, P. Thebault, C. Baruteau. 2009-08-10. On the eccentricity of self-gravitating circumstellar disks in eccentric binary systems. https://doi.org/10.1051/0004-6361%2F200912251

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