@martinmbauer @AnilZenginoglu Feynman essentially uses Compton scattering (as link below). Electron & photon in, electron & photon out. Possible steps (a) electron absorbs, then re-emits, photon, or (c) pair creation precedes annihilation... OR an
[1901.02233] On the interpretation of Feynman diagrams, or, did the LHC experiments observe $H \rightarrow \gamma \gamma$? https://t.co/LwjTi3r7bL
On the interpretation of Feynman diagrams, or, did the LHC experiments observe $H \rightarrow \gamma \gamma$?. https://t.co/nPYN1GW7by