Abstract
We investigate the eccentricities of Ba stars using a rapid binary evolution algorithm, including full tidal evolution, mass loss and accretion, nucleosynthesis and dredge-up on the AGB. We show that the eccentricities and orbital periods are consistent with wind accretion and weak viscous tidal dissipation, but we overproduce high-period Ba stars.
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© 2001 Springer Science+Business Media Dordrecht
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Lattanzio, J., Karakas, A., Tout, C. (2001). Eccentricities of the Barium Stars. In: Vanbeveren, D. (eds) The Influence of Binaries on Stellar Population Studies. Astrophysics and Space Science Library, vol 264. Springer, Dordrecht. https://doi.org/10.1007/978-94-015-9723-4_9
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DOI: https://doi.org/10.1007/978-94-015-9723-4_9
Publisher Name: Springer, Dordrecht
Print ISBN: 978-90-481-5745-7
Online ISBN: 978-94-015-9723-4
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