These movies show the result of low metallicity massive stars.

n, p, 13C, 14N, 54Fe, and 88Sr Time evolution in convective zone

Author(s): Lih-Sin The, Bradley Meyer

This movie shows the time evolution of n, p, ¹³C, ¹⁴N, ⁵⁴Fe, and ⁸⁸Sr mass fractions in the helium shell convective zone. This calculation includes proton mixing into the helium shell convective zone in a 25 solar mass low metallicity star. Neutrons produced from ¹³C(α,n)¹⁶O in this calculation are important for the s-process.

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