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Nuclear Physics in Astrophysics VIII

18–23 Jun 2017
Laboratori Nazionali del Sud
Europe/Rome timezone

Session

Stellar models

22 Jun 2017, 08:30
Sala conferenze (Laboratori Nazionali del Sud)

Sala conferenze

Laboratori Nazionali del Sud

Via S. Sofia 62 I-95123 Catania Italy

Presentation materials

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  1. 133. Hydrostatic and Explosive Nucleosynthesis in Massive Stars
    Dr MARCO LIMONGI (INAF-OAR)
    22/06/2017, 08:30
    Invited talk
  2. 4. s process in massive stars: theoretical predictions and nuclear and stellar uncertainties
    Dr Raphael Hirschi (Keele University)
    22/06/2017, 09:00
    Stellar evolution and nucleosynthesis
    Invited talk
    After introducing the slow neutron capture process in massive stars, the so-called weak s process, I will present recent theoretical predictions for the weak s process covering a wide range of initial masses and metallicities. I will in particular discuss the strong effects of rotation at low metallicities and how they boost the weak s process. I will then compare the predictions to...
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  3. 33. A unique mechanism to account for well known peculiarities of AGB star nucleosynthesis
    Sara Palmerini (PG)
    22/06/2017, 09:50
    Stellar evolution and nucleosynthesis
    Oral
    We present here the application of a model for a mass circulation mechanism in between radia- tive layers and the base of the convective envelope of low mass AGB stars, aimed at studying peculiar aspects of their nucleosynthesis. Until recently the observational evidence that s-process elements from Sr to Pb are produced by stars ascending the second giant branch could not be explained by...
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