The impact of updated Zr neutron-capture cross sections and new asymptotic giant branch models on our understanding of the S process and the origin of stardust
We present model predictions for the Zr isotopic ratios produced by slow neutron captures in C-rich asymptotic giant branch (AGB) stars of masses 1.25-4 M⊙ and metallicities Z = 0.01-0.03, and compare them to data from single meteoritic stardust silicon
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|Source:||Astrophysical Journal, The|
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