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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

Lugaro, Maria; Tagliente, G; Karakas, Amanda; Milazzo, P M; Kappeler, F; Davis, Andrew M; Savina, Michael R.

Description

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

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
URI: http://hdl.handle.net/1885/77322
Source: Astrophysical Journal, The
DOI: 10.1088/0004-637X/780/1/95

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