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arXiv · hep-ph/0510173

Fragmentation Functions for K0short and Lambda with Complete Quark Flavour Separation

S. Albino·B. A. Kniehl·G. Kramer
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Abstract

We present new sets of next-to-leading order fragmentation functions for the production of K0short and Lambda particles from the gluon and from each of the quarks, obtained by fitting to all relevant data sets from e+e- annihilation. The individual light quark flavour fragmentation functions are constrained phenomenologically for the first time by including in the data the light quark tagging probabilities measured by the OPAL Collaboration.

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S. Albino, B. A. Kniehl, G. Kramer. 2005-10-13. Fragmentation Functions for K0short and Lambda with Complete Quark Flavour Separation. https://doi.org/10.1016/j.nuclphysb.2005.11.006

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