| Package | Local Description (use.local.desc) | Metadata Description (metadata.xml) |
|---|---|---|
| sci-physics/madgraph5 | - | USE system hepmc |
| sci-physics/thepeg | - | Adds support for High Energy Physics Monte Carlo Generators <pkg>sci-physics/hepmc</pkg> |
| sci-physics/vbfnlo | - | - |
| sci-physics/whizard | - | Use HepMC for event output <pkg>sci-physics/hepmc</pkg> |