Title: IRAS 08281-4850 and IRAS 14325-6428: two A-type post-AGB stars with s-process enrichment
Authors: Reyniers, Maarten
de Steene, G. C. Van
van Hoof, P. A. M
Van Winckel, Hans # ×
Issue Date: Aug-2007
Publisher: Edp sciences s a
Series Title: Astronomy & astrophysics vol:471 issue:1 pages:247-254
Article number: U18
Abstract: Aims. One of the puzzling findings in the study of the chemical evolution of (post-)AGB stars is why very similar stars (in terms of metallicity, spectral type, infrared properties, etc.) show a very different photospheric composition. We aim at extending the still limited sample of s-process enriched post-AGB stars, in order to obtain a statistically large enough sample that allows us to formulate conclusions concerning the 3rd dredge-up occurrence.
ISSN: 1432-0746
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Institute of Astronomy
× corresponding author
# (joint) last author

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