First Results of the UA1 Experiment

  • M. Pimiä


The CERN SPS proton-antiproton collider had several short machine development and physics runs during autumn 1981. Figure 1 shows the luminosity achieved during the runs in December 1981. The peak luminosity was 5*1027 cm−2 s−1, still far from the design value of 1030 cm−2 s−1. For the November and December runs the integrated luminosity amounted to
$$ \int{L}=1.8*{{10}^{32}}c{{m}^{-2}} $$


Transverse Momentum Transverse Energy Minimum Bias Multiplicity Distribution Charged Hadron 
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Copyright information

© Plenum Press, New York 1983

Authors and Affiliations

  • M. Pimiä
    • 1
  1. 1.Helsinki UniversityHelsinki 17Finland

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