Overcoming migration during giant planet formation

E. W. Thommes; L. Nilsson; N. Murray

doi:10.1086/512080

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arXiv · astro-ph/0701443

Overcoming migration during giant planet formation

E. W. Thommes·L. Nilsson·N. Murray

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Abstract

In the core accretion model, gas giant formation is a race between growth and migration; for a core to become a jovian planet, it must accrete its envelope before it spirals into the host star. We use a multizone numerical model to extend our previous investigation of the "window of opportunity" for gas giant formation within a disk. When the collision cross-section enhancement due to core atmospheres is taken into account, we find that a broad range of protoplanetary disks posses such a window.

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E. W. Thommes, L. Nilsson, N. Murray. 2007-01-16. Overcoming migration during giant planet formation. https://doi.org/10.1086/512080

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