Chinese Physics C > 1988, Vol. 12 > Issue(6): 742-748

THE NEAREST CORRELATION IN RAPIDITY AND THE MULTIPLICITY DISTRIBUTION IN e⁺e^－ANNIHILATION

Nankai University,Tianjin1 Shandong University,Jinan

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Abstract：
We discuss in detail the combination rule of quarks controled by the nearest correlation in rapidity.The average yields of mesons,baryons and the multiplicity distribution produced by stochastic accumulation of N pairs of quarks have been given.Using the relationship between the average yields of quarks-pair and energy,which is in fact universal,we calculate the observed yields of meson,baryon and the multiplicity distribution in e ⁺e ^－annihilation.The comparisons among our prediction,the experiment data and the negative binormial distribution are given.

References

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[18]	FANG Hai-Ping,XIE Qu-Bing,LAI Xiao-Ping. RAPIDITY DISTRIBUTION AND BARYON-ANTIBARYON CORRELATIONS IN e⁺e^－→TWO JET EVENTS. Chinese Physics C, 1989, 13(6): 518-525.
[19]	QIU Zhong-Ping,CAI Xu. CYLINDRICAL BAG MODEL OF PARTICLE PRODUCTION IN HIGH ENERGY e⁺e^－ANNIHILATION. Chinese Physics C, 1988, 12(5): 708-711.
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CHEN Zhi-Jiang, XIE Qu-Bing and MA Wen-Jun. THE NEAREST CORRELATION IN RAPIDITY AND THE MULTIPLICITY DISTRIBUTION IN e ⁺e ^－ANNIHILATION[J]. Chinese Physics C, 1988, 12(6): 742-748.

CHEN Zhi-Jiang, XIE Qu-Bing and MA Wen-Jun. THE NEAREST CORRELATION IN RAPIDITY AND THE MULTIPLICITY DISTRIBUTION IN e ⁺e ^－ANNIHILATION[J]. Chinese Physics C, 1988, 12(6): 742-748. shu

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Received: 1900-01-01
Revised: 1900-01-01

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

THE NEAREST CORRELATION IN RAPIDITY AND THE MULTIPLICITY DISTRIBUTION IN e⁺e^－ANNIHILATION

Corresponding author:CHEN Zhi-Jiang,

Nankai University,Tianjin1 Shandong University,Jinan

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1988-12-05

Abstract:We discuss in detail the combination rule of quarks controled by the nearest correlation in rapidity.The average yields of mesons,baryons and the multiplicity distribution produced by stochastic accumulation of N pairs of quarks have been given.Using the relationship between the average yields of quarks-pair and energy,which is in fact universal,we calculate the observed yields of meson,baryon and the multiplicity distribution in e⁺e^－annihilation.The comparisons among our prediction,the experiment data and the negative binormial distribution are given.