Production of Lithium and Heavy Elements in AGB Stars Experiencing PIEs

Autor: Arthur Choplin, Lionel Siess, Stephane Goriely, Sebastien Martinet
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Galaxies, Vol 12, Iss 5, p 66 (2024)
Druh dokumentu: article
ISSN: 2075-4434
DOI: 10.3390/galaxies12050066
Popis: Asymptotic giant branch (AGB) stars can experience proton ingestion events (PIEs), leading to a rich nucleosynthesis. During a PIE, the intermediate neutron capture process (i-process) develops, leading to the production of trans-iron elements. It is also suggested that lithium is produced during these events. We investigate the production of lithium and trans-iron elements in AGB stars experiencing a PIE with 1
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