Hadrons Production from Light Quark Jets in e<SUP>＋</SUP>e<SUP>－</SUP> Annihilation

LIU Xi-Ming; WANG Yong-Gang; ZHANG Xue-Yao

Chinese Physics C> 2004, Vol. 28> Issue(1) : 11-16

Hadrons Production from Light Quark Jets in e^＋e^－ Annihilation

Department of Physics,Shandong University,Ji'nan 250100,China

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Abstract：
From calculation and analysis of the mean light flavor quark production probability in light quark jet events, e^＋e^－→q₀q₀→h′s, which involves electromagnetic interaction and hadronic interaction, we determine the dependence of the mean production rates of particles in light (uds) quark jets on the primary quark flavor and number of quark pairs N. Moreover, the relative production rates of leading hadrons are obtained, which shows a strong correlation with the quark pair number N. These results provide a basis for furture studies of particle production in light favor jet at low center-of-mass energy range.

References

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LIU Xi-Ming, WANG Yong-Gang and ZHANG Xue-Yao. Hadrons Production from Light Quark Jets in e^＋e^－ Annihilation[J]. Chinese Physics C, 2004, 28(1): 11-16.

LIU Xi-Ming, WANG Yong-Gang and ZHANG Xue-Yao. Hadrons Production from Light Quark Jets in e^＋e^－ Annihilation[J]. Chinese Physics C, 2004, 28(1): 11-16. shu

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Received: 2003-05-19
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Hadrons Production from Light Quark Jets in e^＋e^－ Annihilation

Corresponding author: LIU Xi-Ming,

Department of Physics,Shandong University,Ji'nan 250100,China

Received Date: 2003-05-19
Accepted Date: 1900-01-01
Available Online: 2004-01-05

Abstract: From calculation and analysis of the mean light flavor quark production probability in light quark jet events, e^＋e^－→q₀q₀→h′s, which involves electromagnetic interaction and hadronic interaction, we determine the dependence of the mean production rates of particles in light (uds) quark jets on the primary quark flavor and number of quark pairs N. Moreover, the relative production rates of leading hadrons are obtained, which shows a strong correlation with the quark pair number N. These results provide a basis for furture studies of particle production in light favor jet at low center-of-mass energy range.