A measurement of single and double prompt photon production at the CERN pp collider

CERN pp collider collaboration

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    A measurement of the cross-sections for single and double prompt photon production in pp interactions at s = 630GeV is presented. The data sample corresponds to an integrated luminosity of 13.2 pb-1. The results are in good agreement with the predictions of perturbative QCD. The signal from double prompt photon production has a statistical significance of 4.3 standard deviations.

    Original languageEnglish
    Pages (from-to)386-394
    Number of pages9
    JournalPhysics Letters B
    Issue number3-4
    Publication statusPublished - 27 Aug 1992

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