Gluon Fragmentation in e<sup>+</sup>e<sup>-</sup> Annihilations

Liu Ximing; Wu Huayou

Chinese Physics C> 1991, Vol. 15> Issue(S1) : 25-32

Gluon Fragmentation in e⁺e^- Annihilations

Liu Ximing ,
Wu Huayou

Department of Physics, Shandong University, Jinan, Shandong, China

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Abstract：
In this paper, we suggest that the gluon is hadronized by first splitting into a quark-antiquark pair. The final hadrons are produced by the color interactions among the quarks and antiquarks. Under this assumption,the calculated average charged particle multiplicities in e⁺e^- three-jet events. The ratio of multiplicities between gluon and quark jets, and the rates of baryons in e⁺e^- three gluons events all agree well with experiments. The angular distribution of final particles can also be explained.

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Liu Ximing and Wu Huayou. Gluon Fragmentation in e⁺e^- Annihilations[J]. Chinese Physics C, 1991, 15(S1): 25-32.

Liu Ximing and Wu Huayou. Gluon Fragmentation in e⁺e^- Annihilations[J]. Chinese Physics C, 1991, 15(S1): 25-32. shu

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Received: 1990-04-03

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Gluon Fragmentation in e⁺e^- Annihilations

Liu Ximing
Wu Huayou

Department of Physics, Shandong University, Jinan, Shandong, China

Received Date: 1990-04-03

Abstract: In this paper, we suggest that the gluon is hadronized by first splitting into a quark-antiquark pair. The final hadrons are produced by the color interactions among the quarks and antiquarks. Under this assumption,the calculated average charged particle multiplicities in e⁺e^- three-jet events. The ratio of multiplicities between gluon and quark jets, and the rates of baryons in e⁺e^- three gluons events all agree well with experiments. The angular distribution of final particles can also be explained.