Title: Circumstellar absorption and emission in the post-agb stars hr4049 and hd213985
Authors: Waelkens, Christoffel ×
Waters, Laurentius
Van Winckel, Hans
Daems, K #
Issue Date: Feb-1995
Publisher: Kluwer academic publ
Series Title: Astrophysics and space science vol:224 issue:1-2 pages:357-360
Abstract: The evolved C-rich few-mass stars HR 4049 and HD 213985 present variable circumstellar extinction and emission. Observations of HR 4049 strengthen the link between the far-UV extinction rise and the presence of small C-rich particles. Variability the UV absorption bump in HD 213985 is reported here for the first time and is discussed.
ISSN: 0004-640X
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Institute of Astronomy
× corresponding author
# (joint) last author

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