The present status of the γγ-physics analysis performed by the JADE-Collaboration is reported. The reaction ee → eeμμ is observed at beam-energies of 6 GeV and 15 GeV, and it is compared with predictions from QED. The reaction ee → ee + hadrons is observed at 15 GeV beam-energy. Several distributions of physical quantities are shown.
Transverse Momentum Invariant Mass Beam Energy Polar Angle Background Subtraction
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