File:Dominant Photon-Matter Interaction.svg
Size of this PNG preview of this SVG file: 608 × 401 pixels. Other resolutions: 320 × 211 pixels | 640 × 422 pixels | 1,024 × 675 pixels | 1,280 × 844 pixels | 2,560 × 1,688 pixels.
Original file (SVG file, nominally 608 × 401 pixels, file size: 134 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: Plot showing the relative importance of the photoelectric effect, Compton scattering and pair production with different Z and mean photon energy. Data taken from the NIST XCOM database. For any given element (atomic number Z) a star is added at the energy where the cross section value for the process on the right becomes larger than the cross section value for the process on the left. For calcium (Z=20), Compton scattering starts to dominate at hυ=0.08 MeV and ceases at 12 MeV. |
| Date | |
| Source | Own work |
| Author | Michael Weinold |
Graph plotted with pgfplot. Feynman Diagrams plotted with tikz-feynman.
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 4.0 International 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 | 07:13, 24 June 2024 | | 608 × 401 (134 KB) | Michael Weinold | Removed Feynman Diagrams (some of which were not depicting the correct interactions) |
| 11:26, 26 May 2018 |  | 570 × 376 (175 KB) | Michael Weinold | User created page with UploadWizard |
File usage
The following 4 pages use this file:
Global file usage
The following other wikis use this file:
- Usage on en.wikiversity.org
- Usage on ro.wikipedia.org
