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Inclusive D production in two-photon collisions at LEP

Contributeurs/tricesL3 Collaboration
Publié dansPhysics letters. B, vol. 535, no. 1-4, p. 59-69
Date de publication2002
Résumé

Inclusive bb production in two-photon collisions is studied with the L3 detector at LEP, using 683 pb−1 of data collected at centre-of-mass energies from 183 to 209 GeV. Differential cross sections are determined as functions of the transverse momentum and pseudorapidity of the D*± mesons in the kinematic region 1 GeV<12 GeV and |η|<1.4. The cross sections D*± in this kinematical region is measured and the D*± cross section is derived. The measurements are compared with next-to-leading order perturbative QCD calculations.

Citation (format ISO)
L3 Collaboration. Inclusive D<sup>*±</sup> production in two-photon collisions at LEP. In: Physics letters. B, 2002, vol. 535, n° 1-4, p. 59–69. doi: 10.1016/S0370-2693(02)01769-0
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Article (Published version)
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ISSN du journal0370-2693
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Informations techniques

Création11/12/2014 12:40:00
Première validation11/12/2014 12:40:00
Heure de mise à jour14/03/2023 22:24:37
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