We analyse LEP and PETRA data on single inclusive charged hadron cross-sections to establish new sets of Next-to-Leading order Fragmentation Functions. Data on hadro-production of large-p⊥ hadrons are also used to constrain the gluon Fragmentation Function. We carry out a critical comparison with other NLO parametrizations.
@article{arxiv.hep-ph/0009101,
title = {Next-To-Leading Order Determination of Fragmentation Functions},
author = {L. Bourhis and M. Fontannaz and J. Ph. Guillet and M. Werlen},
journal= {arXiv preprint arXiv:hep-ph/0009101},
year = {2010}
}