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: '''Feynman diagrams''' have [[time]] on the [[y-axis]] and space on the [[z-axis]].
: '''Feynman diagrams''' are used to simplify complex equations used to represent [[Subatomic Particle|subatomic particle]] [[Fundamental Interactions|interactions]].
===Examples===
{| class="wikitable"
|-
|[[File:FeynmanDiagramProtonProton.png|center|300px]]
|[[File:FeynmanDiagramNeutronDecay.png|center|300px]]
|-
| style="height:20px; width:300px; text-align:center;" |This '''Feynman diagram''' shows the [[Electromagnetic Interaction|electromagnetic interaction]] between two [[proton]]s via the virtual [[photon]].
| style="height:20px; width:300px; text-align:center;" |This '''Feynman diagram''' shows the [[Weak Interaction|weak interaction]] in which a [[neutron]] [[Radioactive Decay|decays]] into a [[proton]].
<math>n \xrightarrow{W^-} p + \beta^- \bar\nu<math>
|-
|[[File:FeynmanDiagramElectronCapture.png|center|300px]]
|[[File:FeymanDiagramUpDecay.png|center|300px]]
|-
| style="height:20px; width:300px; text-align:center;" |Text
| style="height:20px; width:300px; text-align:center;" |Text
|}