List of Feynman diagrams
This is a list of common Feynman diagrams.
| Name or phenomenon | Description | Diagram |
|---|---|---|
| Beta decay | beta particle is emitted from an atomic nucleus | 
|
| Compton scattering | scattering of a photon by a charged particle | 
|
| Neutrino-less double beta decay | If neutrinos are Majorana fermions (that is, their own antiparticle), Neutrino-less double beta decay is possible. Several experiments are searching for this. | 
|
| Pair production and annihilation | In the Stückelberg–Feynman interpretation, pair annihilation is the same process as pair production | 
|
| Møller scattering | electron-electron scattering | 
|
| Bhabha scattering | electron-positron scattering | 
|
| Penguin diagram | a quark changes flavor via a W or Z loop | 
|
| Tadpole diagram | One loop diagram with one external leg | 
|
| Self-interaction | An electron emits and reabsorbs a photon | 
|
| Box diagram | The box diagram for kaon oscillations | 
|
| Photon-photon scattering | 
| |
| Higgs boson production | Via gluons and top quarks | 
|
| Via quarks and W or Z bosons | 
| |
| Quad cancellations | One of the many cancellations to the quadratic divergence to squared mass of the Higgs boson which occurs in the MSSM. | 
|
| Primakoff effect | production of neutral pseudoscalar mesons by photons interacting with an atomic nucleus | 
|
| Delbrück scattering | deflection of high-energy photons in the Coulomb field of nuclei | 
|
| Deep inelastic scattering | a lepton is deflected by a virtual photon emitted by a quark from the hadron | 
|
| Chiral anomaly | Anomaly-induced neutral pion decay | 
|
| Flavor-changing neutral current (FCNC) | Hypothetical interactions that change the flavor of a fermion without altering its electric charge, that could happen in the standard model or beyond. | 
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