http://arxiv.org/abs/1810.12259
We report on our ongoing investigation into the nucleosynthetic and hydrodynamic nature of mixing at the interface between the H- and He-convection zones in massive Pop III stars. Studying a grid of 26 1D stellar evolution simulations with different mixing assumptions, we find that H-He interactions occur in 23/26 cases. We demonstrate the nucleosynthesis expected in a H-He interaction in an 80M$_\odot$. Finally, we describe our progress in simulating a Pop III double convection zone in the PPMStar hydrodynamics code.
O. Clarkson, F. Herwig, R. Andrassy, et. al.
Tue, 30 Oct 18
1/73
Comments: NIC 2018 Proceeding
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