Measurement of open charm production in two photon processes with detection of electron inclusive events
Collaboration
17 pages
Published in:
- Z.Phys.C 63 (1994) 213-218
DOI:
Report number:
- KEK-PREPRINT-93-142,
- HUPD-9326,
- KOBE-HEP-9310,
- KUNS-1225,
- OUHEP-93-5,
- OULNS-93-05,
- TMU-HEP-93-5
Experiments:
- KEK-VENUS
Citations per year
Abstract: (Springer)
Experimental studies of open charm production in two-photon processes have been performed. In the measurement, charmed hadrons were identified by electrons from their semi-leptonic decays. The result was compared with calculations based on the direct process and photon-gluon fusion process by resolved photons. We found that the effect of the gluon component in a photon is substantial in the observed events.- electron positron: colliding beams
- colliding beams: electron positron
- exchange: two-photon
- two-photon: exchange
- photon photon: inclusive reaction
- quark: charm
- quark: pair production
- pair production: quark
- charmed particle: photoproduction
- photoproduction: charmed particle
References(0)
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