These are some Feynman diagrams which may be usefull when discussing charged lepton flavour violating processes, e.g. τ→μμμ. To allow users to modifiy them or extend them, the code is provided and users are invited to extend it.
The diagrams are partially self drawn, following the feynmf/feynmp documentation, partially they are modified versions of diagrams provided within the Feynman Diagram Library. To comply with their license the resulting diagrams are released under the Creative Commons Attribution-ShareAlike 3.0 license.
The source code that is used to generate the diagram files is licensed under the GNU General Public License, version 2.
For users who prefer to not build the diagrams themselves, these can be downloaded individually, or archived as tar-file or zip-file.