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Inclusive D production in two-photon collisions at LEP

CollaborationWith : Achard, Pablo / Bourquin, Maurice / Braccini, Saverio / Chamizo Llatas, Maria / Deglon, Patrick / Delmeire, Evelyne / Echenard, Bertrand / Extermann, Pierre / Field, John / Kienzle, Maria-Novella / Malgeri, Luca / Natale, Sonia / Pohl, Martin
Published in Physics Letters. B. 2002, vol. 535, no. 1-4, p. 59-69
Abstract 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<PT<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.
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L3 COLLABORATION. Inclusive D 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 https://archive-ouverte.unige.ch/unige:43049

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Deposited on : 2014-12-11

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