Abundances in 5 post-AGB candidates

A detailed non-LTE study on the abundances of C, N, O, S, and Zn was carried out for five F-G supergiants of suspected post-AGB candidates with IR excesses (HD 112374, HD 148743, HD 161796, HD 163506, and HD 187203), since these volatile elements can provide the key to inferring the original metallicity as well as an evolution-induced change due to mixing, given that they are free from depletion caused by dust-gas separation.

Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/PASJ/59/1127
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/PASJ/59/1127
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PASJ/59/1127
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/PASJ/59/1127
Creator Takeda Y.; Taguchi H.; Yoshioka K.; Hashimoto O.; Aikawa T.; Kawanomoto S.
Publisher CDS
Publication Year 2009
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Resource Type Service
Discipline Astrophysics and Astronomy