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Title: Resonant dynamic tides and apsidal motion in close binaries
Authors: Smeyers, Paul ×
Willems, B
Van Hoolst, Tim #
Issue Date: Jul-1998
Publisher: EDP Sciences
Series Title: Astronomy & Astrophysics vol:335 issue:2 pages:622-636
Abstract: The resonance of a dynamic tide with a free oscillation mode in a component of a close binary system of stars is treated by means of a two-time variable expansion procedure. The treatment is developed with respect to a frame of reference corotating with the star. Both the free oscillation mode and the dynamic tide are considered as linear, isentropic perturbations of a spherically symmetric star. At the lowest order of approximation in the small expansion parameter, the resonant dynamic tide corresponds to the tidally excited oscillation mode.
ISSN: 0004-6361
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Institute of Astronomy
Physics and Astronomy - miscellaneous
Solid State Physics and Magnetism Section
× corresponding author
# (joint) last author

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