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Recent and Future Studies of Circumstellar Matter – A Snapshot

Published online by Cambridge University Press:  25 May 2016

M. Jura
M. Jura*
Affiliation:
Department of Physics and Astronomy, University of California, Los Angeles CA 90095-1562, USA

Abstract

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At this meeting, powerful new images and spectroscopy of AGB stars were presented. Theoretical models have advanced, and we are learning more from studies of the pre-solar grains isolated from meteorites.

We suggest that several mass loss mechanisms may be operating in AGB stars: current images imply both spherical winds and highly flattened outflows. There are good arguments that in some cases, a companion may be critical in driving the final outflow. In the near future, a number of extremely powerful new instruments and techniques will be available that will lead to a much deeper understanding of these systems.

Type
Part 7. Summary
Information
Symposium - International Astronomical Union , Volume 191: Asymptotic Giant Branch Stars , 1999 , pp. 603 - 610
Copyright
Copyright © Astronomical Society of the Pacific 1999 

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