Columbia subject headings:
Gauge fields (Physics)
Particles (Nuclear physics)
Harvard subject headings:
Feynman diagrams.
Gauge fields (Physics)
Particles (Nuclear physics)
Quantum electrodynamics.
Weak interactions (Nuclear physics)
Princeton subject headings:
Feynman diagrams.
Gauge fields (Physics)
Particles (Nuclear physics)
Quantum electrodynamics.
Weak interactions (Nuclear physics)