65 citations · 251 across the 9 of their papers we have counts for
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A grid of MARCS model atmospheres for S stars
Sophie Van Eck, Pieter Neyskens, Bertrand Plez +6
S-type stars are late-type giants whose atmosphere is enriched in carbon and s-process elements because of either extrinsic pollution by a binary companion or intrinsic nucleosynth…
Abundance Patterns in S-type AGB stars : Setting Constraints on Nucleosynthesis and Stellar Evolution Models
Pieter Neyskens, Sophie Van Eck, Bertrand Plez +3
During the evolution on the AGB, S-type stars are the first objects to experience s-process nucleosynthesis and third dredge-ups, and therefore to exhibit sprocess signatures in th…
When an old star smolders: On the detection of hydrocarbon emission from S-type AGB stars
K. Smolders, B. Acke, T. Verhoelst +8
Polycyclic aromatic hydrocarbons (PAHs) produce characteristic infrared emission bands that have been observed in a wide range of astrophysical environments, where carbonaceous mat…