• ELECTRON POSITRON: COLLIDING BEAMS
  • COLLIDING BEAMS: ELECTRON POSITRON
  • ELECTRON POSITRON: ANNIHILATION
  • ANNIHILATION: ELECTRON POSITRON
  • HADRON: ELECTROPRODUCTION
  • ELECTROPRODUCTION: HADRON
  • MAGNETIC SPECTROMETER
  • ELECTROPRODUCTION: TOTAL CROSS SECTION
  • TOTAL CROSS SECTION: ELECTROPRODUCTION
  • TOTAL CROSS SECTION: RATIO