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Disk-Driven Planetary Nebulae: Shapes and Spectra

Published online by Cambridge University Press:  06 October 2025

Vincent Icke Open the ORCID record for Vincent Icke [Opens in a new window]
Vincent Icke*
Affiliation:
Sterrewacht Leiden, Universiteit Leiden
*
Email: icke@strw.leidenuniv.nl
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Abstract

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I have performed numerical hydrodynamical calculations of outflows driven by the evaporation of a pseudo-barotropic ring around a luminous central star. The outflow shapes and internal structures resemble known cylindrical nebulae. Some of the corresponding synthetic spectra show ‘Hubble’ type outflow.

Keywords

hydrodynamicsprotoplanetary nebulaeevaporating disks

Information

Type
Poster Paper
Information
Proceedings of the International Astronomical Union , Volume 19 , Symposium S384: Planetary Nebulae: A Universal Toolbox in the Era of Precision Astrophysics , December 2023 , pp. 422 - 424
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Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
Copyright
© The Author(s), 2025. Published by Cambridge University Press on behalf of International Astronomical Union

References

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