7.5. Vertex (and kinematic) fitting

There are a number of vertex-fitting and kinematic fitter libraries interfaced and available for use in basf2.

By default, Tree Fitter is recommended even for simple single-vertex use-cases, however there are use cases where a better-performing or specialist tool is needed.

• 7.5.1. Tree Fitter
  • Citation
  • Usage
    • Troubleshooting and FAQ
  • Parameters of the convenience function
  • (Advanced) module configuration

• 7.5.2. Other vertex (and kinematic) fitters in basf2
  • Use cases
  • RAVE
  • KFit
  • OrcaKinFit
  • TagV

These fitters can be added to your basf2 path using a set of the convenient pre-defined python wrapper functions.

• 7.5.3. Vertex-fitting convenience functions

• 7.5.4. Kinematic-fitting convenience functions