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arxiv: 1012.1198 · v1 · pith:67OXT62Unew · submitted 2010-12-06 · ✦ hep-ex

D⁺, D⁰ and Lambda_(c)⁺ production in deep inelastic scattering at HERA

classification ✦ hep-ex
keywords productioncharmcompareddeepextractedhadronherainelastic
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Several recent measurements of charmed hadron production in deep inelastic scattering at HERA are reviewed. Cross sections for the production of D mesons were measured and compared to NLO QCD predictions. The charm contribution to the inclusive structure function F_{2} was extracted and compared to previous measurements and theoretical predictions. The reconstruction of decays with a neutral strange hadron in the final state allowed the measurement of charm production to be extended into the low transverse momentum region. The fraction of c quarks hadronising into Lambda_{c}^{+} baryons was extracted using two different decay modes.

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