Analytical Solutions for the Dynamics of Planetary Nebulae with and without Common Envelope Evolution Article Swipe
We present new analytical solutions for the dynamics of planetary nebulae. These equations consider the temporal variation of the mechanical luminosity as well as the common envelope evolution scenario. By comparing a database of nebulae with these solutions, a large portion of planetary nebulae can be better explained by the common envelope evolution scenario, especially the fast and slow ones. Single AGB stellar models can only reproduce nebulae with expansion velocities between 20 and 30 km/s.
Related Topics
Concepts
Planetary nebula
Envelope (radar)
Physics
Astrophysics
Luminosity
Dynamics (music)
Common envelope
Stellar evolution
Circumstellar envelope
Stars
Variation (astronomy)
Asymptotic giant branch
Astronomy
Stellar structure
Emission nebula
Time evolution
Planetary system
Radiation pressure
Protoplanetary nebula
Metadata
- Type
- preprint
- Landing Page
- https://doi.org/10.48550/arxiv.2512.07987
- OA Status
- green
- OpenAlex ID
- https://openalex.org/W7114804856
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W7114804856Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.48550/arxiv.2512.07987Digital Object Identifier
- Title
-
Analytical Solutions for the Dynamics of Planetary Nebulae with and without Common Envelope EvolutionWork title
- Type
-
preprintOpenAlex work type
- Publication year
-
2025Year of publication
- Publication date
-
2025-12-08Full publication date if available
- Authors
-
Garcia-Segura, G.List of authors in order
- Landing page
-
https://doi.org/10.48550/arxiv.2512.07987Publisher landing page
- Open access
-
YesWhether a free full text is available
- OA status
-
greenOpen access status per OpenAlex
- OA URL
-
https://doi.org/10.48550/arxiv.2512.07987Direct OA link when available
- Concepts
-
Planetary nebula, Envelope (radar), Physics, Astrophysics, Luminosity, Dynamics (music), Common envelope, Stellar evolution, Circumstellar envelope, Stars, Variation (astronomy), Asymptotic giant branch, Astronomy, Stellar structure, Emission nebula, Time evolution, Planetary system, Radiation pressure, Protoplanetary nebulaTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
0Total citation count in OpenAlex
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