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Binary life after the AGB - towards a unified picture

A. Frankowski·A. Jorissen
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Abstract

A unified evolutionary scheme that includes post-AGB systems, barium stars, symbiotics, and related systems, explaining their similarites as well as differences. Can we construct it? We compare these various classes of objects in order to construct a consistent picture. Special attention is given to the comparison of the barium pollution and symbiotic phenomena. Finally, we outline a `transient torus' evolutionary scenario that makes use of the various observational and theoretical hints and aims at explaining the observed characteristics of the relevant systems.

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A. Frankowski, A. Jorissen. 2006-12-15. Binary life after the AGB - towards a unified picture. https://arxiv.org/abs/astro-ph/0612438

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