Title: Observations of the pulsating subdwarf B star Feige 48: Constraints on evolution and companions
Authors: Reed, MD ×
Kawaler, SD
Zola, S
Jiang, XJ
Dreizler, S
Schuh, SL
Deetjen, JL
Kalytis, R
Meistas, E
Janulis, R
Alisauskas, D
Krzesinski, J
Vuckovic, M
Moskalik, P
Ogloza, W
Baran, A
Stachowski, G
Kurtz, DW
Perez, JMG
Mukadam, A
Watson, TK
Koen, C
Bradley, PA
Cunha, MS
Kilic, M
Klumpe, EW
Carlton, RF
Handler, G
Kilkenny, D
Riddle, R
Dolez, N
Vauclair, G
Chevreton, M
Wood, MA
Grauer, A
Bromage, G
Solheim, JE
Ostensen, Roy
Ulla, A
Burleigh, M
Good, S
Hurkal, O
Anderson, R
Pakstiene, E #
Issue Date: Mar-2004
Publisher: Blackwell publishing ltd
Series Title: Monthly notices of the royal astronomical society vol:348 issue:4 pages:1164-1174
Abstract: Since pulsating subdwarf B (sdBV or EC14026) stars were first discovered, observational efforts have tried to realize their potential for constraining the interior physics of extreme horizontal branch stars. Difficulties encountered along the way include uncertain mode identifications and a lack of stable pulsation mode properties. Here we report on Feige 48, an sdBV star for which follow- up observations have been obtained spanning more than four years. These observations show some stable pulsation modes.
ISSN: 0035-8711
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Non-KU Leuven Association publications
× corresponding author
# (joint) last author

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