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montage: AGB nucleosynthesis with full s-process calculations (906)
BibTeX
@MISC{A906montage:agb,
author = {R. P. Church A and S. Cristallo B and J. C. Lattanzio A and R. J. Stancliffe A and O. Straniero B and R. C. Cannon C},
title = {montage: AGB nucleosynthesis with full s-process calculations},
year = {906}
}
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Abstract
We present montage, a post-processing nucleosynthesis code that combines a traditional network for isotopes lighter than calcium with a rapid algorithm for calculating the s-process nucleosynthesis of the heavier isotopes. The separation of those parts of the network where only neutron-capture and beta-decay reactions are significant provides a substantial advantage in computational efficiency. We present the yields for a complete set of s-process isotopes for a 3M⊙, Z = 0.02 stellar model, as a demonstration of the utility of the approach. Future work will include a large grid of models suitable for use in calculations of Galactic chemical evolution.
Keyphrases
agb nucleosynthesis full s-process calculation present montage substantial advantage future work s-process isotope stellar model traditional network post-processing nucleosynthesis code s-process nucleosynthesis galactic chemical evolution computational efficiency beta-decay reaction large grid complete set rapid algorithm
