File:Common envelope evolution.svg
Size of this PNG preview of this SVG file: 220 × 580 pixels. Other resolutions: 91 × 240 pixels | 182 × 480 pixels | 291 × 768 pixels | 388 × 1,024 pixels | 777 × 2,048 pixels.
Original file (SVG file, nominally 220 × 580 pixels, file size: 115 KB)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Stages in the life of a binary system as a common envelope is formed. The system has mass ratio M1/M2=3. The black line represents the inner critical Roche equipotential. The dashed line represents the rotation axis.
(a) Both stars lie within their Roche lobes, star 1 on the left (mass M1 in red) and star 2 on the right (mass M2 in orange). (b) Star 1 has grown to nearly fill its Roche lobe. (c) Star 1 has grown to overfill its Roche lobe and transfer mass to star 2: Roche lobe overflow. (d) Transferred too fast to be accreted, matter has built up around star 2. (e) A common envelope, represented schematically by an ellipse, has formed. Original image, inspired by https://commons.wikimedia.org/wiki/File:Common_envelope.svg, which was in turn adapted by permission of the author from Fig. 1 of Izzard et al. (2012). doi:10.1017/S1743921312010769. |
| Date | |
| Source | Own work |
| Author | Philip D. Hall |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:28, 28 September 2016 | | 220 × 580 (115 KB) | Pdhall99 | Resized. Removed header. |
| 08:45, 7 September 2016 |  | 524 × 1,354 (105 KB) | Pdhall99 | User created page with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on ca.wikipedia.org
- Usage on de.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on uk.wikipedia.org
