Assertion: feynman diagram | /r/CapableOf | go into the correlation function
Facets:
value: for n + m field insertions
type: OTHER
Source sentences:
text: The scattering amplitude for n particles to go to m particles in a scattering event is the given by the sum of the Feynman diagrams that go into the correlation function for n + m field insertions, leaving out the propagators for the external legs.