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English:

The webpage you reached is made available for archiving purposes only. The official division of particle physics webpages can be found at http://particlephysics.physics.lu.se

The page below is not updated any longer since September 22, 2020 and does not conform completely to the accessibility regulation. See the accessibility statement

Contents

• Contents
• Introduction
• VSAT in DELPHI at LEP
  • The LEP collider at CERN
  • DELPHI at LEP
    • Tracking and particle identification detectors
    • Electromagnetic calorimeters
    • Hadronic calorimeters and Muon Chambers
    • Small Angle Detectors
  • VSAT in DELPHI
• Off-Energy Background
  • Trigger Rate
  • Background coincidences
  • Probabilities
  • Cut-maps
• Luminosity
  • VSAT Bhabha Selection
  • STIC Normalization
  • LEP II Data selection
• -Collision Data
  • -Trigger
  • Expected number of -Events
  • Cut-map Efficiency
  • VSAT+STIC Double Tags
• Two Photon Physics
  • Interactions
  • Monte Carlo models
  • Photon Structure Functions
  • Total Cross section
• Monte Carlo
  • MC Generators
  • Twogam
  • The p_T cut-off
  • Comparison with data
• Results
  • Luminosity
  • Data and MC
  • Total Cross section
  • Conclusion and Outlook
• Bibliography