Electron-positron annihilation. Chirality. electron-proton scattering.
25 Março 2020, 08:30 • Nuno Barros
- QED example: electron-positron anihilation
- Electron and muon currents
- Spin-averaged matrix element squared
- Differential and total cross section
- Chirality
- Spin considerations in e-e+ annihilation
- Lorentz-invariant form of spin-averaged matrix element
- Chirality
- Electron-proton elastic scattering
- Quick review of Rutherform/Mott scattering cross sections
- e-p scattering as probe for structure of the proton
- Introduction to form factors
- Point-like elastic scattering
- Rosenbluth formula
- Measuring form factors from experimental data