Title: Analysis of the infrared spectra of the peculiar post-AGB stars EP Lyrae and HD 52961
Authors: Gielen, Clio ×
Van Winckel, Hans
Matsuura, M
Min, M
Deroo, P
Waters, L. B. F. M
Dominik, C #
Issue Date: Sep-2009
Publisher: Springer-Verlag
Series Title: Astronomy & Astrophysics vol:503 issue:3 pages:843-854
Abstract: Aims. We aim to study in detail the peculiar mineralogy and structure of the circumstellar environment of two binary post-AGB stars, EP Lyr and HD52961. Both stars were selected from a larger sample of evolved disc sources observed with Spitzer and show unique solid-state and gas features in their infrared spectra. Moreover, they show a very small infrared excess in comparison with the other sample stars.
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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