Tuesday
Abstract
Impact of rotation and convective boundary mixing in low mass AGB stars
Galactic Chemical Evolution, Stars, and the Creation of Elements in the Big-Data Era
Keele Univesity
We will present stellar evolution models of low mass AGB stars including both rotation and convective boundary mixing based on multi-D simulations, enabling us to analyse their interplay and the impact on s-process efficiencies. The seperate effects of the rotationally induced instabilities, e.g. Goldreich-Schubert-Fricke instability and the magnetically driven Tayler-Spruit dynamo on the evolution and the s-process will be discussed. Finally, we will compare the final rotation rates of our models with observations of white dwarfs.
Schedule
16:30 - 18:00
17.06
Tuesday
Larkin LT-D
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