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arXiv · hep-ph/0306212

Charm Cross Sections for the Tevatron Run II

Matteo Cacciari·Paolo Nason
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Abstract

We present a calculation of the D^{*+}, D^+ and D^0 meson single inclusive production cross section for the Tevatron Run II. We use the FONLL approach in perturbative QCD, which, besides including the known next-to-leading order corrections, also provides for the resummation at the next-to-leading logarithmic level of terms enhanced at large p_T by powers of log(p_T/m), where m is the charm mass and p_T is its transverse momentum. Non-perturbative effects in charm hadronization are extracted, in moment space, from recent ALEPH data for D^* fragmentation in e^+e^- collisions.

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Matteo Cacciari, Paolo Nason. 2003-06-23. Charm Cross Sections for the Tevatron Run II. https://doi.org/10.1088/1126-6708%2F2003%2F09%2F006

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