Hadron Production in Quark and Antiquark Jets
نویسنده
چکیده
We present a number of jet fragmentation measurements in ee ! hadrons. The ALEPH collaboration measures inclusive (770), f0(980) and f2(1270) production rates, improving the world averages. The SLD collaboration measures , K and p/ p production in light-, cand bavor Z decays, as well as leading hadrons in light-quark jets, precisely. The DELPHI collaboration measures the average charged multiplicity in lightand bavor events at 183 and 189 GeV, verifying a precise prediction of QCD and excluding avor-independent fragmentation. Presented at the 1999 International Europhysics Conference on High Energy Physics, 15{21 July, 1999, Tampere, Finland. This work was supported in part by DOE grant DE-AC03-76SF00515.
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