Next-to-leading order determination of fragmentation functions
Next-to-leading order determination of fragmentation functions
复制标题
碎片函数的次领先顺序确定
DOI:
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发表时间:
2000
期刊:
影响因子:
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通讯作者:
M. Werlen
中科院分区:
文献类型:
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作者:
L. Bourhis.;M. Fontannaz;J. Guillet;M. Werlen
Abstract. 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-$p_{\bot}$ hadrons are also used to constrain the gluon Fragmentation Function. We carry out a critical comparison with other NLO parametrizations.