Schema della sezione
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- Reminder of relativistic kinematics. Notation for 4-vectors. Mandelstam relativistic invariants. Natural units
- Scattering and decay. Mean life, width, cross section. Lorentz-invariant phase space. Transition matrix. Fermi golden rule.
- Relativistic equations: Klein-Gordon and Dirac. Classification of elementary particles: spin, fermions and bosons. Particles and anti-particles.
- Concept of Feynman diagrams and calculation methods