Scientific article
Open access

Measurement of the charm production cross section in γγ collisions at LEP

ContributorsL3 Collaboration
Published inPhysics letters. B, vol. 514, no. 1-2, p. 19-28
Publication date2001

Open charm production in γγ collisions is studied with data collected at e+e− centre-of-mass energies from 189 GeV to 202 GeV corresponding to a total integrated luminosity of 410 pb−1. The charm cross section σ(γγ→ccX)) is measured for the first time as a function of the two-photon centre-of-mass energy in the interval from 5 GeV to 70 GeV and is compared to NLO QCD calculations.

Citation (ISO format)
L3 Collaboration. Measurement of the charm production cross section in <em>γγ</em> collisions at LEP. In: Physics letters. B, 2001, vol. 514, n° 1-2, p. 19–28. doi: 10.1016/S0370-2693(01)00374-4
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Article (Published version)
ISSN of the journal0370-2693

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Creation12/19/2014 10:48:00 AM
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