QUARK PRODUCTION RULE IN e<SUP>+</SUP>e<SUP>－</SUP>→TWO JETS EVENTS AT HIGH ENERGY

XIE Qu-Bing; LIU Xi-Ming

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2024年10月30日

Chinese Physics C> 1987, Vol. 11> Issue(6) : 834-839

QUARK PRODUCTION RULE IN e⁺e^－→TWO JETS EVENTS AT HIGH ENERGY

XIE Qu-Bing ^, ,
LIU Xi-Ming

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Abstract：
By Using the advantage that, in e⁺e^－→heavy quark jets, quarks excited by electromagnetic interaction and that by strong interaction can be distinguished from each other, the production rule for the later is investigated. It is found that the number of the quark produced satisfies a simple universal rule, and the resulted , i> multiplicity distribution and forward-backwark correlation etc are all in agreement with experiment. The comparison of with the data is presented.

References

[1]

谢去病, 高能物理与核物理, 3(1979), 520.[2] P. Avery et al., Phys. Rev. Lett., 51(1983), 1139.[3] MARK I Collaboration, P. A. Rapidis et al., Phys. Lett., 84B(1979), 430;MARK I1 Collaboration, J. M. Yelton et al., Phys. Rev. Lett., 49(1982), 430;TASSO Collaboration, M. Althoff et al., Phys. Lett., 126B(1983), 493;HRS Collaboration, S. Ahlen et al., Phys. Rev. Lett., 51(1983), 1147;JADE Collaboration, W. Bartel et al., Phys. Lett., 146B(1984), 121;HRS Collaboration, M. Derrick et al., Phys. Lett., 146B(1984), 261;K. Kleinknecht and B. Renk., Z. Phys., C17(1983), 325. 1[4] MARK 11 Collaboration, M. E. Nelson et al., Phys. Rev. Lett., 50(1983), 1542;MAC Collaboration, E. Fernandez et al., Phys. Rev. Lett., 50(1983), 2054;MARK J Collaboration B. Adeva et al., Phys. Rev. Lett., 51(1983), 443;DELCO Collaboration, D. E. Koop et al., Phys. Rev. Lett., 52(1984), 970;TASSO Collaboration, M. Althoff et al., Z. Phys, C22(1984), 219;TPC Collaboration, H. Aihara et al., Phys. Rev., D31(1985), 2719;DELCO Collaboration, T. Pal et al., Phys. Rev., D33(1986), 2708. [5] T. D. Gottsrhalk, CERN Preprint CERN-TH-3810(1984).[6] A. Casher et al., Phys. Rev., D20(1979), 179;C. Chiu and S. Nussinov., Phys. Rev., D20(1979), 945;B. Andersson et al., Phys. Rep, 97(1983), 33.[7] 0. K. Malhptra et al., Z. Phys. C17(1983), 85.[8] 谢去病、刘希明, 高能物理与核物理, 11(1987), 476.[9] MARK I1 Collaboration, P. C. Rowson et al., Phys. Rev. Lett., 1 54(1985), 2580.[10] M. Derrick et al., Phys. Lett., 165B(1985), 449. [11] B R. Webber, Nucl Phys. B238(1984), 492.

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[17]	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.
[18]	LI Wen-Zhu , DONG Shao-Jing . QCD JET IN POLARIZED e⁺e^－ ANNIHILATION. Chinese Physics C, 1984, 8(1): 52-58.
[19]	XIE Qu-Bing , MO Wen-Chuan , LI Yu-Fa . THE COMBINATION RULE OF QUARKS IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1984, 8(5): 642-647.
[20]	CHANG CHAO-XI . ON STRUCTURE OF MULTIPARTICLES IN QUARK JETS FOR e⁺e^- COLLIDING. Chinese Physics C, 1982, 6(1): 123-128.

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XIE Qu-Bing and LIU Xi-Ming. QUARK PRODUCTION RULE IN e⁺e^－→TWO JETS EVENTS AT HIGH ENERGY[J]. Chinese Physics C, 1987, 11(6): 834-839.

XIE Qu-Bing and LIU Xi-Ming. QUARK PRODUCTION RULE IN e⁺e^－→TWO JETS EVENTS AT HIGH ENERGY[J]. Chinese Physics C, 1987, 11(6): 834-839. shu

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Received: 1900-01-01
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

QUARK PRODUCTION RULE IN e⁺e^－→TWO JETS EVENTS AT HIGH ENERGY

XIE Qu-Bing ^,
LIU Xi-Ming

Corresponding author: XIE Qu-Bing,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1987-12-05

Abstract: By Using the advantage that, in e⁺e^－→heavy quark jets, quarks excited by electromagnetic interaction and that by strong interaction can be distinguished from each other, the production rule for the later is investigated. It is found that the number of the quark produced satisfies a simple universal rule, and the resulted , i> multiplicity distribution and forward-backwark correlation etc are all in agreement with experiment. The comparison of with the data is presented.