# Oxygen isotopic ratios in first dredge-up red giant stars and nuclear reaction rate uncertainties revisited

@article{Stoesz2003OxygenIR,
title={Oxygen isotopic ratios in first dredge-up red giant stars and nuclear reaction rate uncertainties revisited},
author={J. A. Stoesz and F. Herwig},
journal={Monthly Notices of the Royal Astronomical Society},
year={2003},
volume={340},
pages={763-770}
}
• Published 2003
• Physics
• Monthly Notices of the Royal Astronomical Society
We describe a general yet simple method to analyse the propagation of nuclear reaction rate uncertainties in a stellar nucleosynthesis and mixing context. The method combines postprocessing nucleosynthesis and mixing calculations with a Monte Carlo scheme. With this approach we reanalyse the dependence of theoretical oxygen isotopic ratio predictions in first dredge-up red giant branch stars in a systematic way. Such predictions are important to the interpretation of pre-solar Al2O3 grains from… Expand
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