Visualising EFT Feynman Vertices

This page generates Feynman vertices of particles interacting in a effective theory for the Standard Model of particle physics.

SMEFT Model

Available - SMEFTsim, SMEFTatNLO, aQGC :

Flavour symmetry

Please select a flavour symmetry, you can pick from the list below.

EFT parameters

Please select/type your Wilson coefficient:

Particle

Please select one or more particles of your choice:

u c t u c t g H
d s b d s b γ
e- μ- τ- e+ μ+ τ+ Z
νe νμ ντ νe νμ ντ W+ W-

Result vertices

Please make sure to select both a Wilson coefficent and at least one particle.