Implementation of models of particle interactions
Subsections
Definition of a model in CompHEP
Independent parameters of the model
Constraints between the parameters
Description of particles
Ghost fields in CompHEP
Faddeev-Popov ghost and anti-ghost.
Goldstone ghost.
Tensor ghost.
Interaction vertices
Examples
Implementation of QCD Lagrangian
3-gluon vertex.
Quark-gluon interaction.
Interaction of ghosts with gluon.
4-gluon interaction.
Neutrino as a Majorana fermion
Leptoquarks
