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Heavy Quark Production: Theory vs. Experiment
Matteo Cacciari
The current status of the comparisons between some experimental results and theoretical predictions for heavy quark production is reviewed. It is shown that the combination of new…
QCD analysis of first b cross section data at 1.96 TeV
M. Cacciari, S. Frixione, M. L. Mangano +2
The first data on bottom quark production in p-pbar collisions at 1.96 TeV have recently been obtained by the CDF collaboration. These data probe the region of pt~0, providing a ne…
Perturbative and non-perturbative aspects of heavy-quark fragmentation
Einan Gardi, Matteo Cacciari
We describe a new approach to heavy-quark fragmentation which is based on a resummed perturbative calculation and parametrization of power corrections, concentrating on the z -> 1…
Charm Cross Sections for the Tevatron Run II
Matteo Cacciari, Paolo Nason
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, b…
Heavy-Quark Fragmentation
Matteo Cacciari, Einan Gardi
We study perturbative and non-perturbative aspects of heavy-quark fragmentation into hadrons, emphasizing the large-x region, where x is the energy fraction of the detected hadron.…